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PLEASE NOTE: Red Hat Linux has stopped being a supported platform and may even no longer be accessible for download. You should consider on the list of following options:
Old Description: What began to be a better approach to build software-openness, transparency, collaboration-soon shifted the check of power in a entire industry. The revolution continues. Today Red Hat may be the worlds most trusted provider of Linux and open source technology. And that technology is pervasive, running systems of the sizes, and, as part of your, powering mission-critical computing inside the enterprise.
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PLEASE NOTE: Red Hat Linux is not really a supported platform and could no longer be accessible for download. You should consider among the following options:
There will also be a assortment of RHEL rebuilds available: CentOS and Scientific Linux are examples.
Old Description: What began to be a better strategy to build software-openness, transparency, collaboration-soon shifted the check of power within an entire industry. The revolution continues. Today Red Hat may be the worlds most trusted provider of Linux and open source technology. And that technology is pervasive, running systems of most sizes, and, as part of your, powering mission-critical computing from the enterprise.
Would you wish to receive an email each time a new version of Red Hat Enterprise Linux is released? If so then click this link.
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Red Hat Linux Free Download bootable full iso image. Experience the ultimate enterprise reliability, scalability and satisfaction of red hat linux.
Red Hat will be the pioneer in development and therapy for Linux. The tool comes with a reliable and secure platform for today s commercial environment. It might be deployed on both Server and Desktop. Red Hat was likely the first company who had pointed out that free software might be sold being a product. They started implementing the target to get as many Linux users as you can. And today their plan is taught from the business schools. It has a really easy and clean interface. Although the tools aren't as organised like SuSE Linux. For browsing world-wide-web, Red Hat uses FireFox which is one of several fastest and secure browser. Red Hat like SuSE uses OpenOffice with the use of Office tools. OpenOffice offers the many office tools which is usually used easily plus they are integrated with MS Office also so you'll be able to open any file in OpenOffice being manufactured in MS Office.
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Make the iso bootable on USB and Install. You can make use of Universal USB Installer.
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Red Hat Linux 9.0 Install CD 1 of 3 ISO
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Redhat Linux is one of many many Linux distributions then one of few open-source OS with enterprise class of tech support. Indeed, it s well backup by many large players such as IBM, Dell, HP-Compaq, Oracle, etc.
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The connect to download Red Hat 7.2 is already within the article.
If you re prompted to login, makes use of the anonymous login method:
If youre prompted to login, make use of the anonymous login method:
Thank you for that access to these ISO files for Redhat 7.2. I am striving to use Kylix 3 and it also was certified within this version. All the best as part of your walkings!
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Am downloading Redhat 7.2, many thanks for that, on the other hand want to know which specific files that will i download and the way to mount it?
Depends regarding how you want to utilize the ISO files, if install on physical machine, then you definately should burn the ISO file to disc. To read the ISO file on Linux, you can look at this.
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First of, have you verify the MD5 file checksum in the ISO images you ve downloaded?
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Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012
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Understanding how your body resources are widely-used and how well they perform might be extremely valuable since you plan your infrastructure, making picking a the computer a pivotal decision that can influence your IT strategy for ages to come. Throughout our CPU and RAM tests, we found out that the open-source Red Hat Enterprise Linux 6 solution performed too or a lot better than Microsoft Windows Server 2012. In our SPEC CPU2006 tests, the Red Hat Enterprise Linux 6 solution achieved consistently higher scores compared to the Windows Server 2012 solution. When we used the LINPACK benchmark to evaluate floating point performance of CPUs, we also discovered that tuning the main system allowed us for getting even greater performance out with the Red Hat Enterprise Linux 6 system. In our memory bandwidth tests, the Red Hat Enterprise Linux 6 solution outperformed the Windows Server 2012 solution at mid-range thread counts.
By choosing an os that can deliver strong performance on all subsystems out with the box and increase performance all the more when tuned, you are able to ensure that you might be giving your applications the mandatory resources to execute well and providing your organization which has a solid foundation for future growth.
1. APRIL 2013 A PRINCIPLED TECHNOLOGIES TEST REPORT Commissioned by Red Hat, Inc. COMPARING CPU AND MEMORY PERFORMANCE: RED HAT ENTERPRISE LINUX 6 VS. MICROSOFT WINDOWS SERVER 2012 An operating systems chance to effectively manage and utilize server hardware often defines system and application performance. Processors with multiple cores and random access memory RAM represent both most vital subsystems that may affect the performance of business applications. Selecting the best performing computer can help your hardware achieve its maximum potential and enable your critical applications running faster. To help you make that critical decision, Principled Technologies compared the CPU and RAM performance of Red Hat Enterprise Linux 6 and Microsoft Windows Server 2012 using three benchmarks: SPEC CPU2006, LINPACK, and STREAM. We learned that Red Hat Enterprise Linux 6 delivered better CPU and RAM performance in just about any test, outperforming its Microsoft competitor both in out-of - box and optimized configurations.
2. A Principled Technologies test report 2Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 BETTER CPU AND RAM PERFORMANCE We compared CPU and RAM performance on two os: Red Hat Enterprise Linux 6 and Microsoft Windows Server 2012. For our comparison, we used the SPEC CPU2006 benchmark and LINPACK benchmark to try the CPU performance from the solutions while using different systems, as well as the STREAM benchmark to evaluate the memory bandwidth with the two solutions. For each test, we first configured both solutions with out-of-box default settings, therefore we tested those solutions using multiple tuning parameters to produce optimized results. We ran each test 3 times and report the results on the median run. For detailed system configuration information, see Appendix A. For details regarding how we tested, see Appendix B. Testing the CPU with SPEC CPU2006 and LINPACK When we tested CPU performance, we discovered that the server running Red Hat Enterprise Linux 6 scored around 5.1 % higher as opposed to Microsoft Windows Server 2012 solution around the SPEC CPU2006 benchmark, both out-of - box and optimized. The SPEC CPU2006 benchmark is made of two benchmark suites, as both versions focuses on a new aspect of compute-intensive performance. SPEC CINT2006 measures and compares compute-intensive integer performance, while SPEC CFP2006 measures and compares compute-intensive floating-point performance. A rate version of each one, which runs multiple instances with the benchmark to evaluate server performance, can also be available. We ran the speed version these benchmarks. Figures 1 and a couple show the scores which the systems achieved on both parts in the benchmark. For detailed test results, see Appendix C. Figure 1: SPEC CPU2006 results, in SPEC CINT2006 scores, for that two solutions. Higher numbers are better. 639 640 623 621618 619 593 591 0 100 200 300 400 500 600 700 Out-of-box Optimized Out-of-box Optimized SPECintrate2006 SPECintratebase2006 SPECCINT2006score SPEC CINT2006 scores Red Hat Enterprise Linux 6 Microsoft Windows Server 2012
3. A Principled Technologies test report 3Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 Figure 2: SPEC CPU2006 results, in SPEC CFP2006 scores, to the two solutions. Higher numbers are better. 422 422 408 404406 405 399 397 0 50 100 150 200 250 300 350 400 450 Out-of-box Optimized Out-of-box Optimized SPECfprate2006 SPECfpratebase2006 SPECCFP2006score SPEC CFP2006 scores Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Measuring floating point computing power assesses the performance of high- performance systems that ought to do heavy work. We used the LINPACK benchmark to try the floating point performance with the platforms out-of - box and optimized, which shows the way a system performs under a high load. As Figure 3 shows, Red Hat Enterprise Linux 6 outperformed Windows Server 2012 when working with all 16 physical cores on our test system. In addition, tuning the Red Hat Enterprise Linux 6 system increased performance steadily when moving from 4 threads to 16 threads, while optimizing Windows Server 2012 had little affect on its performance at 16 threads. In our tests, we enabled Intel Hyper-Threading Technology, but bound the workload to for the most part one thread per physical core. We discovered that allocating every available thread outside of 32 towards the test failed to increase LINPACK performance for either platform. For detailed test results, see Appendix C.
4. A Principled Technologies test report 4Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 Figure 3: LINPACK floating point performance results for that two main system solutions, both out-of-the-box and optimized. Higher numbers are better. 0 50 100 150 200 250 300 1 2 4 8 16 PerformanceGFlops Number of threads LINPACK: Average floating point performance Red Hat Enterprise Linux 6 optimized Microsoft Windows Server 2012 optimized Red Hat Enterprise Linux 6 out-of-box Microsoft Windows Server 2012 out-of- box Testing RAM performance Because os's manage physical memory, the effective memory bandwidth, which could be the rate when a system can understand or write data from memory, is frequently dependent on OS capabilities and configuration. We used the STREAM benchmark to study the memory bandwidth both Red Hat Enterprise Linux 6 and Microsoft Windows Server 2012 delivered. As Figures 4 and 5 show, both solutions performed comparably in this subject, both out-of-box and optimized. In our tests, we enabled Intel Hyper-Threading Technology, but bound the workload to at most of the one thread per physical core. We discovered that allocating every available thread from 32 towards the test would not increase STREAM performance for either platform. For detailed test results, see Appendix C.
5. A Principled Technologies test report 5Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 Figure 4: Out-of-box memory bandwidth comparison utilizing the STREAM benchmark. 0 10, 000 20, 000 30, 000 40, 000 50, 000 60, 000 70, 000 80, 000 Copy Scale Add Triad Copy Scale Add Triad Copy Scale Add Triad Copy Scale Add Triad Copy Scale Add Triad 1 2 4 8 16 SustainedmemorybandwidthMB/s STREAM tests and variety of cores Memory bandwidth comparison: Out-of-box configurations Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Figure 5: Optimized memory bandwidth comparison with all the STREAM benchmark. 0 10, 000 20, 000 30, 000 40, 000 50, 000 60, 000 70, 000 80, 000 Copy Scale Add Triad Copy Scale Add Triad Copy Scale Add Triad Copy Scale Add Triad Copy Scale Add Triad 1 2 4 8 16 SustainedmemorybandwidthMB/s STREAM tests and amount of cores Memory bandwidth comparison: Optimized configurations Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 WHAT WE TESTED About Red Hat Enterprise Linux 6 Red Hat Inc. positions Red Hat Enterprise Linux 6 being a prime competitor to proprietary systems found in enterprise data centers. Red Hat Enterprise Linux 6 is created to deliver performance and scalability for both minor and major servers with documented scalability as much as 4, 096 CPUs and 64 terabytes of RAM. It
6. A Principled Technologies test report 6Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 provides native support for your majority of the modern and most important enterprise data center technologies, including 40Gb Ethernet networking and KVM virtualization also as InfiniBand, FCoE, and iSCSI protocols. According to Red Hat, Red Hat and it is hardware partners are enabling reliability, availability, serviceability RAS, and scalability features to aid minimize downtime, increase availability, and protect data. Red Hat includes in its Linux offering tested, open source applications. For additional information about Red Hat Enterprise Linux 6, see About SPEC CPU2006 SPEC CPU2006 is definitely an industry-standard benchmark which utilizes a CPU-intensive workload to fret a systems processors, memory subsystem, and compiler. SPEC CPU2006 encompasses 2 kinds of tests: SPEC CINT2006, which reports results in SPECintrate2006 and SPECintratebase2006 scores, and SPEC CFP2006, which reports results both in SPECfprate2006 and SPECfpratebase2006 scores. These scores help compare many hardware. For more details about the SPEC CPU2006 benchmark, visit /cpu2006/. About LINPACK The LINPACK benchmark runs a course that solves something of linear equations to appraise the floating point rate of execution of a head unit. Often used to try the performance of supercomputers, LINPACK might help determine the peak performance that something is able to by using complex calculations to worry the processor. For additional information about LINPACK, visit /project/linpack/. About STREAM STREAM is surely an industry-standard benchmark that measures the memory bandwidth of a head unit. The benchmark measures real-world sustained memory bandwidth for typical operations on data, as an alternative to peak memory performance rates. For more info about the STREAM benchmark, visit IN CONCLUSION Understanding how one's body resources are widely-used and how well they perform might be extremely valuable because you plan your infrastructure, making your selection of the computer a pivotal decision that can influence your IT strategy for a long time to come. Throughout our CPU and RAM tests, we discovered that the open-source Red Hat Enterprise Linux 6 solution performed also or much better than Microsoft Windows Server 2012. In our SPEC CPU2006 tests, the Red Hat Enterprise Linux 6 solution achieved consistently higher scores versus the Windows Server 2012 solution. When we
7. A Principled Technologies test report 7Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 used the LINPACK benchmark to try floating point performance of CPUs, we also found out that tuning the os allowed us to have even greater performance out with the Red Hat Enterprise Linux 6 system. In our memory bandwidth tests, the Red Hat Enterprise Linux 6 solution outperformed the Windows Server 2012 solution at mid- range thread counts. By choosing an operating-system that can deliver strong performance on all subsystems out from the box and increase performance a lot more when tuned, you are able to ensure that you might be giving your applications the essential resources to complete well and providing your organization which has a solid foundation for future growth.
8. A Principled Technologies test report 8Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 APPENDIX A SYSTEM CONFIGURATION INFORMATION Figure 6 shows the device configuration information with the server we found in our tests. System Dell PowerEdge R720 Power supplies Total number 2 Vendor and model number Dell D750E-S1 Wattage of every W 750 Cooling fans Total number 6 Vendor and model number AVC DBTC0638B2V Dimensions h x w of each one 2.5 x 2.5 Volts 12 Amps 1.2 General Number of processor packages 2 Number of cores per processor 8 Number of hardware threads per core 2 System power management policy Performance Per Watt DAPC or Performance Per Watt OS see text CPU Vendor Intel Name Xeon Model number E5-2690 Stepping 6 Socket type 2011LGA Core frequency GHz 2.90 Bus frequency 100 L1 cache 32 KB I 32 KB D per core L2 cache 256 KB on chip per core L3 cache 20 MB Platform Vendor and model number Dell PowerEdge R720 Motherboard model number OM1GCR BIOS name and version Dell 1.5.1 BIOS settings Default Memory modules Total RAM in system GB 128 Vendor and model number Samsung M393B1K70BH1-CH9 Type PC3-10600 Speed MHz 1, 333 Speed running from the system MHz 1, 333 Timing/Latency tCL-tRCD-tRP-tRASmin 9-9-9-36 Size GB 8
9. A Principled Technologies test report 9Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 System Dell PowerEdge R720 Number of RAM modules 8 Chip organization Double-sided Rank Dual Operating system 1 Name Red Hat Enterprise Linux 6.4 Filesystem Ext4 Kernel 6.x8664, or 6.x8664 see text Language English Operating system 2 Name Windows Server 2012 Datacenter Edition Build number 9200 Filesystem NTFS Kernel ACPI x64-based PC Language English Graphics Vendor and model number Matrox G200eR Graphics memory MB 16 Driver Matrox Graphics, Inc. 2.3.3.0 8/19/2011 RAID controller Vendor and model number Dell PERC H710P Mini Firmware version 21.1.0-007 Cache size 1 GB RAID configuration OS 1: RAID 1 configuration of two type-1 disks. OS 2: RAID 1 configuration of two type-1 disks. Swap/Utility: Raid 1 configuration of twotype-2 disks. Hard drives type 1 Vendor and model number Seagate Savio ST973451SS Number of drives 4 Size GB 73 Buffer size MB 16 RPM 15K Type SAS Hard drives type 2 Vendor and model number Dell WD300BKHG-18A29V0 Number of drives 2 Size GB 300 Buffer size MB 16 RPM 10K Type SAS
10. A Principled Technologies test report 10Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 System Dell PowerEdge R720 Ethernet adapters 1 Vendor and model number Intel Gigabit 4P I350-t rNDC Type Internal Ethernet adapters 2 Vendor and model number Intel Ethernet Server Adapter X520-SR1 Type PCIe Optical drives Vendor and model number TEAC DV-28SW Type DVD-ROM USB ports Number 4 external, 1 internal Type 2.0 Figure 6: Configuration information for that test system.
11. A Principled Technologies test report 11Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 APPENDIX B HOW WE TESTED In this section, we present the step-by-steps for how you tested. First, we cover main system installation and optimization settings for optimized solution testing just for both solutions. Then, we detail how to set up and test using each benchmark. Installing Red Hat Enterprise Linux 6.4 We installed Red Hat Enterprise Linux 6.4 within the first of two logical volumes, configured with two mirrored disks. 1. Insert and boot on the Red Hat Enterprise Linux 6.4 x8664 installation DVD. 2. At the welcome screen, select Install or upgrade a preexisting system, and press Enter. 3. At the Media test screen, select Skip, and press Enter. 4. At the Red Hat Enterprise Linux 6 title screen, click Next. 5. At the Choose an Installation Language screen, select English, and click on Next. 6. At the Keyboard Type screen, select English, and then click Next. 7. At the Storage Devices screen, select Basic Storage Devices, and click on Next. 8. If a warning for device initialization appears, select Yes, discard any data. 9. At the Name the Computer screen, type the host name, and then click Configure Network. 10. At the Network Connections screen, simply select the servers main or management network interface, and then click Edit. 11. At the Editing network interface screen, check Connect Automatically. 12. On a similar screen, simply select the IPv4 Settings tab, affect the Method to Manual, and then click Add. 13. On precisely the same screen, go into the IP address, Netmask, Gateway, and DNS server. Click Apply. 14. Click Close around the Network Connections screen, and then click Next about the Name the Computer screen. 15. At the Time zone selection screen, choose the appropriate time zone, and click on Next. 16. Enter the root password within the Root Password and Confirm fields, and then click Next. 17. At the Assign Storage Devices screen, on the list inside the left column, choose the Linux disk, and click on the arrow to duplicate the device on the right column. Next on the Linux disk, click on the Boot radio button, and then click Next. 18. At the Partition selection screen, select Replace Existing Linux Systems, and then click Next. 19. If a warning appears, click Write changes to disk. 20. At the default installation screen, click Next to begin mobile phone. 21. At the Congratulations screen, click Reboot. 22. After the machine reboots, join as root. Installing Microsoft Windows Server 2012 Datacenter We installed Microsoft Windows Server 2012 Datacenter about the second of two logical volumes, configured with two mirrored disks. 1. Insert and boot on the Windows Server 2012 Datacenter installation DVD. 2. At the first Window Setup screen, maintain your defaults for installation language, time/currency format, and keyboard input method. Click Next. 3. At the second Windows Setup screen, click Install now. 4. At the third Windows Setup screen, enter in the Windows activation key, and click on Next.
12. A Principled Technologies test report 12Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 5. At the fourth Windows Setup screen, find the Windows Server 2012 Datacenter Server which has a GUI, and then click Next. 6. At the fifth Windows Setup screen, choose the checkbox to take the license term, and click on Next. 7. At the sixth Windows Setup screen, click Custom: Install Windows only advanced. 8. At the seventh Windows Setup screen, select Drive 2 because Windows installation drive, and click on Next to start out installation. 9. The system will reboot. At the Settings screen, type in the password with the Administrator twice, and then click Finish. Optimizing main system configurations Before running tests for that optimized Red Hat Enterprise Linux 6 configuration, run the next two bash scripts. Red Hat Enterprise Linux 6.4 uses the tuned utility using the throughput-performance profile to configure the filesystems for better performance and to operate the CPUs at high end while the CPU power profile is under OS control. Run these command to activate this tuned profile. tuned-adm profile throughput-performance !/bin/bash For the optimized-configuration tests, disable unneeded services for i in abrt-ccpp abrt-oops abrtd acpid atd auditd autofs avahi-daemon cgconfig crond cups haldaemon irqbalance kdump libvirt-guests mcelogd mdmonitor messagebus portreserve postfix rhnsd rhsmcertd rpcbind rpcgssd rpcidmapd certmonger netfs sysstat; do service i stop done service lvm2-monitor force-stop end of Before running tests with the optimized Windows Server 2012 configuration, run the next batch script. In particular, the OS power profile is defined to High performance as well as the desktop GUI is configured for powerful. rem Note: script closely adapted from rem /2010/09/13/creating-a-windows-7-template-for-vmware- view/rem Version dated 20120205 reg load hkutemp reg ADD hkutempSoftwarePoliciesMicrosoftWindowsControl PanelDesktop/v/d /f reg ADD hkutempSoftwarePoliciesMicrosoftWindowsControl PanelDesktop/v ScreenSaveTimeOut/d 600/f reg ADD hkutempSoftwarePoliciesMicrosoftWindowsControl PanelDesktop/v ScreenSaverIsSecure/d 1/f reg ADD hkutempSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem/v Wallpaper/d /f reg ADD hkutempSoftwareMicrosoftWindowsCurrentVersionInternet SettingsCache/v Persistent/t REGDWORD/d 0x0/f
13. A Principled Technologies test report 13Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 reg ADD hkutempSoftwareMicrosoftFeeds/v SyncStatus/t REGDWORD/d 0x0/f reg ADD hkutempSoftwareMicrosoftWIndowsCurrentVersionPoliciesExplorer/v HideSCAHealth/t REGDWORD/d 0x1/f reg unload hkutemp reg ADD HKEYLOCALMACHINESOFTWAREPoliciesMicrosoftInternet ExplorerMain/v DisableFirstRunCustomize/t REGDWORD/d 0x1/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters/v EnableSuperfetch/t REGDWORD/d 0x0/f reg ADD HKEYLOCALMACHINESOFTWAREPoliciesMicrosoftWindowsWindowsUpdateAU/v NoAutoUpdate/t REGDWORD/d 0x1/f reg ADD HKEYLOCALMACHINESOFTWAREPoliciesMicrosoftWindows NTSystemRestore/v DisableSR/t REGDWORD/d 0x1/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetservicesDisk/v TimeOutValue/t REGDWORD/d 200/f reg ADD HKEYLOCALMACHINESOFTWAREImage/v Revision/t REGSZ/d 1.0/f reg ADD HKEYLOCALMACHINESOFTWAREImage/v Virtual/t REGSZ/d Yes/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetserviceseventlogApplication/v MaxSize/t REGDWORD/d 0x100000/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetserviceseventlogApplication/v Retention/t REGDWORD/d 0x0/f reg ADD HKEYLOCALMACHINESystemCurrentControlSetControlNetworkNewNetworkWindo wOff/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetserviceseventlogSystem/v MaxSize/t REGDWORD/d 0x100000/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetserviceseventlogSystem/v Retention/t REGDWORD/d 0x0/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetserviceseventlogSecurity/v MaxSize/t REGDWORD/d 0x100000/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetserviceseventlogSecurity/v Retention/t REGDWORD/d 0x0/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetControlCrashControl/v CrashDumpEnabled/t REGDWORD/d 0x0/f reg ADD HKEYLOCALMACHINESOFTWAREMicrosoftWindowsCurrentVersionpoliciesExplo rer/v NoRecycleFiles/t REGDWORD/d 0x1/f reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetControlTerminal Server/v fDenyTSConnections/t REGDWORD/d 0x0/f
14. A Principled Technologies test report 14Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 reg ADD HKEYLOCALMACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp/v UserAuthentication/t REGDWORD/d 0x0/f reg ADD HKEYLOCALMACHINESoftwareMicrosoftWindowsCurrentVersionpoliciessyste m/v EnableLUA/t REGDWORD/d 0x0/f reg Add HKEYLOCALMACHINESoftwarePoliciesMicrosoftWindowsSideshow/v Disabled/t REGDWORD/d 0x1/f Powershell Set-Service BDESVC -startuptype disabled Powershell Set-Service wbengine -startuptype disabled Powershell Set-Service DPS -startuptype disabled Powershell Set-Service UxSms -startuptype disabled Powershell Set-Service Defragsvc -startuptype disabled Powershell Set-Service HomeGroupListener -startuptype disabled Powershell Set-Service HomeGroupProvider -startuptype disabled Powershell Set-Service iphlpsvc -startuptype disabled Powershell Set-Service MSiSCSI -startuptype disabled Powershell Set-Service swprv -startuptype disabled Powershell Set-Service CscService -startuptype disabled Powershell Set-Service SstpSvc -startuptype disabled Powershell Set-Service wscsvc -startuptype disabled Powershell Set-Service SSDPSRV -startuptype disabled Powershell Set-Service SysMain -startuptype disabled Powershell Set-Service TabletInputService -startuptype disabled Powershell Set-Service Themes -startuptype disabled Powershell Set-Service upnphost -startuptype disabled Powershell Set-Service VSS -startuptype disabled Powershell Set-Service SDRSVC -startuptype disabled Powershell Set-Service WinDefend -startuptype disabled Powershell Set-Service WerSvc -startuptype disabled Powershell Set-Service MpsSvc -startuptype disabled Powershell Set-Service ehRecvr -startuptype disabled Powershell Set-Service ehSched -startuptype disabled Powershell Set-Service WSearch -startuptype disabled Powershell Set-Service wuauserv -startuptype disabled Powershell Set-Service Wlansvc -startuptype disabled Powershell Set-Service WwanSvc -startuptype disabled bcdedit/set BOOTUX disabled vssadmin delete shadows/All/Quiet Powershell disable-computerrestore - drive c: netsh advfirewall set allprofiles state off powercfg - H OFF powercfg - setactive 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c net stop sysmain fsutil behavior set DisableLastAccess 1 schtasks/change/TN MicrosoftWindowsDefragScheduledDefrag/Disable schtasks/change/TN MicrosoftWindowsSystemRestoreSR/Disable schtasks/change/TN MicrosoftWindowsRegistryRegIdleBackup/Disable schtasks/change/TN MicrosoftWindows DefenderMPIdleTask/Disable schtasks/change/TN MicrosoftWindows DefenderMP Scheduled Scan/Disable schtasks/change/TN MicrosoftWindowsMaintenanceWinSAT/Disable
15. A Principled Technologies test report 15Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 rem End of TESTING WITH SPEC CPU2006 Installing the SPEC CPU2006 software within the Red Hat Enterprise Linux 6.4 os We used version 1.2 from the SPEC CPU2006 distribution with binaries, run-time libraries and run-time options taken through the Intel Linux 64-bix distribution, which uses the Intel ic13 compiler. Specifically, we used configuration to the x64 AVX Intel processor-type with the rate and speed SPEC CPU runs. 1. Log onto Red Hat Enterprise Linux 6.4. 2. Create a scratch partition for SPEC CPUs intermediate results by using an unused volume here/dev/sdb: parted/dev/sdb mklabel gpt parted/dev/sdb mkpart primary 1 - 1 parted/dev/sdb name 1 scratch 4/dev/sdb1 mkdir/scratch 3. Configure the machine to mount the scratch partition at directory/scratch. Edit the file/etc/fstab and add this lines to your end. Scratch space for SPEC CPU/dev/sdb1/scratch ext4 defaults 0 0 4. Mount the scratch partition. mount/scratch 5. Install the GCC compiler at the same time as the run-time libraries for 32-bit programs by adding these packages: gcc, libc.i686, libgcc.i686, libstdc.i686, and glibc-devel.i686. 6. Create a nearby SPEC CPU directory. mkdir/opt/cpu2006 7. Mount the SPEC CPU2006 v1.2 installation CD or ISO image to/mnt 8. Run the SPEC CPU2006 installation script on the installation directory. Answer Y to both questions. cd/mnt sh/opt/cpu2006 9. Extract the Intel 18feb2013-linux64 binaries, libraries and scripts on the archive into/opt/cpu2006. cd/opt/cpu2006 tar Jxf 10. Modify file permissions with the SPEC CPU executables and shared libraries. cd/opt/cpu2006 find benchspec/CPU2006 - name 64.27dec2012 xargs chmod 755 find sh libs - name xargs chmod 755 11. Modify the run-time configuration files in order that SPEC CPU uses the scratch directory for intermediate results. Go to directory/opt/cpu2006/config and add the subsequent line to both and following the line reportable1. outputroot/scratch
16. A Principled Technologies test report 16Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 12. Copy the belongings in the SPEC CPU executables directory to/scratch. rm r/scratch/benchspec/cp pr/opt/cpu2006/benchspec/scratch/benchspec Running the SPEC CPU2006 tests about the Red Hat Enterprise Linux 6.4 operating-system We used Intels batch script, running the SPEC CPU2006 FP and INT rate and speed tests. ulimit - s unlimited acat/proc/cpuinfo grep processor wc - l rm - rf specperl bcat cexpr a2 echo echo Running rate using a copies with an SSE4.2 system using a topology of b echo if NUMA 0 then if -e/sys/kernel/mm/redhattransparenthugepage/enabled then echo always /sys/kernel/mm/redhattransparenthugepage/enabled runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define no-numa - -define THPenabled - o all int runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define no-numa - -define THPenabled - o all fp else runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define no-numa - o all int runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define no-numa - o all fp fi else echo 1 /proc/sys/vm/dropcaches if -e/sys/kernel/mm/redhattransparenthugepage/enabled then echo always /sys/kernel/mm/redhattransparenthugepage/enabled numactl - -interleaveall runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define invokewithinterleave - -define dropcaches - - define THPenabled - o all int numactl - -interleaveall runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define invokewithinterleave - -define dropcaches - - define THPenabled - o all fp else
17. A Principled Technologies test report 17Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 numactl - -interleaveall runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define invokewithinterleave - -define dropcaches - o all int numactl - -interleaveall runspec - -define external - -rate a - c 27dec2012 - -define smt - -define coresc - -define b - -define invokewithinterleave - -define dropcaches - o all fp fi fi Installing the SPEC CPU2006 software about the Windows Server 2012 main system We used version 1.2 with the SPEC CPU2006 distribution with binaries, run-time libraries and run-time options taken through the Intel Windows 64-bit distribution, which uses the Intel ic13 compiler. Specifically, we used configuration for that x64 AVX Intel processor-type with the rate and speed SPEC CPU runs. 1. Log in as administrator to produce a scratch partition for SPEC CPUs intermediate results. 2. Open the Server Manager. 3. Select File and Storage Services. 4. Select Disks. 5. From the set of disks, right-click in your Scratch device, select Reset Disk, and click on Yes to erase the info. 6. From the number of disks, right-click on the Scratch device, and select New Volume 7. On the Server and Disk screen, pick the disk, and click on Next. 8. Click OK to initialize the disk that has a GPT label. 9. On the Size screen, maintain defaults, and then click Next. 10. On the Drive Letter or Folder screen, Select The following folder, and enter c:scratch. Click OK to generate this folder. 11. On the File System Settings screen, select NTFS. 12. On a similar screen, enter a Volume label of Scratch, and click on Next. 13. On the Confirmation screen, click Create. 14. Close the Server Manager. 15. Restart the server. 16. Create an area SPEC CPU directory. mkdir c:cpu2006 17. Mount the SPEC CPU2006 v1.2 installation CD or ISO image as drive d: 18. Run the SPEC CPU2006 installation script from your installation directory. Answer Y to both questions. cd d: c:cpu2006 19. Extract the Intel sep2102-winx64 binaries, libraries and scripts through the archive into c:cpu2006. 20. Modify the run-time configuration files in order that SPEC CPU uses the scratch directory for intermediate results. Go to directory c:cpu2006config and add these line to both and
18. A Principled Technologies test report 18Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 following your line reportable1. outputroot/scratch 21. Copy the valuables in directory c:cpu2006benchspec to d:scratchbenchspec. Running the SPEC CPU2006 tests around the Windows Server 2012 main system We used Intels batch script, to perform the SPEC CPU2006 FP and INT rate and speed tests. call set/a numcores%NUMBEROFPROCESSORS%/2 set OMPNUMTHREADS%numcores% set KMPAFFINITYgranularityfine, scatter call runspec - c - T all - o asc int call runspec - c - T all - o asc fp set OMPNUMTHREADS set KMPAFFINITY call runspec - -rate %NUMBEROFPROCESSORS% - -define smt-on - -define cores%numcores% - c - T all - o asc int call runspec - -rate %NUMBEROFPROCESSORS% - -define smt-on - -define cores%numcores% - c - T all - o asc fp call runspec - -loose - n 1 - -rate 1 - -define smt-on - -define cores%numcores% - c - T base - o asc int call runspec - -loose - n 1 - -rate 1 - -define smt-on - -define cores%numcores% - c - T base - o asc fp TESTING WITH LINPACK Installing LINPACK benchmark for the Red Hat Enterprise Linux 6.4 main system We used Intels binary, version 11.0.3 for Linux x64, for that LINPACK benchmark. 1. Log onto Red Hat Enterprise Linux 6.4. 2. Uncompress the archive. tar zxf 3. The benchmark code is directory linpack11.0.3/benchmarks/linpack. cd linpack11.0.3/benchmarks/linpack Running the LINPACK benchmark for the Red Hat Enterprise Linux 6.4 computer We adapted Intels sample batch script and used its unmodified input data to operate the LINPACK benchmark. !/bin/bash Adapted from Intels sample run script Run parameters are read from lininputxeon64 Setting up affinity for better threading performance
19. A Principled Technologies test report 19Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 MYKMPAFFINITYnowarnings, granularityfine, verbose, explicit, proclist p1 0 p2 0, 1 p4 0, 2, 1, 3 p8 0, 2, 4, 6, 1, 3, 5, 7 p16 0, 2, 4, 6, 8, 10, 12, 14, 1, 3, 5, 7, 9, 11, 13, 15 p32 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 2 6, 27, 28, 29, 30, 31 archxeon64 for i in 1 2 4 8 16 32; do echo 3 /proc/sys/vm/dropcaches echo Threads i export OMPNUMTHREADSi export KMPAFFINITYMYKMPAFFINITYpi echo Affinity KMPAFFINITY date./xlinpackarch lininputarch echo - n Done: date done tee - a end of shell script lininputxeon64 Sample IntelR Optimized LINPACK Benchmark data file lininputxeon64 IntelR Optimized LINPACK Benchmark data 15 volume of tests 1000 2000 5000 10000 15000 18000 20000 22000 25000 26000 27000 30000 35000 40000 45000 problem sizes 1000 2000 5008 10000 15000 18008 20016 22008 25000 26000 27000 30000 35000 40000 45000 leading dimensions 4 2 2 2 2 2 2 2 2 2 1 1 1 1 1 times to own a test 4 4 4 4 4 4 4 4 4 4 4 1 1 1 1 alignment values in KBytes Installing the LINPACK benchmark about the Windows Server 2012 main system To run the LINPACK benchmark, we adapted Intels sample batch script and modified the Windows input data to check that used inside Red Hat Linux tests. 1. Log onto Windows Server 2012. 2. Uncompress the archive. unzip 3. The benchmark code is directory linpack11.0.3/benchmarks/linpack. cd wlpkp11.0.3.008linpack11.0.3benchmarkslinpack Running the LINPACK benchmark for the Windows Server 2012 computer We used these batch script and input data to own the LINPACK benchmark. echo off:: echo Adapted from Intels sample run script
20. A Principled Technologies test report 20Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 SETLOCAL EnableDelayedExpansion rem Argument 1 could be the tag for your runs output file set rem Setting up BASE affinity for better threading performance set MYKMPAFFINITYnowarnings, granularityfine, verbose, explicit, proclist rem Setting way to OpenMP library set 64compiler;%PATH% rem My processor affinities set p10 set p20, 16 set p40, 2, 16, 18 set p80, 2, 4, 6, 16, 18, 20, 22 set p160, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 set p320, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 2 7, 28, 29, 30, 31 date/t time/t echo Running Output could be obtained in %fff%. for %%i in 1 2 4 8 16 32 do echo %%i:: echo!p%%i! set OMPNUMTHREADS%%i set KMPAFFINITY%MYKMPAFFINITY%!p%%i! echo!KMPAFFINITY! new-lininputxeon64 %fff% date/t %fff% time/t %fff% echo Done: date/t time/t ENDLOCAL echo on rem End of batch script new-lininputxeon64 Modified IntelR Optimized LINPACK Benchmark data file lininputxeon64 IntelR Optimized LINPACK Benchmark data 15 variety of tests 1000 2000 5000 10000 15000 18000 20000 22000 25000 26000 27000 30000 35000 40000 45000 problem sizes 1000 2000 5008 10000 15000 18008 20016 22008 25000 26000 27000 30000 35000 40000 45000 leading dimensions 4 2 2 2 2 2 2 2 2 2 1 1 1 1 1 times to perform a test 4 4 4 4 4 4 4 4 4 4 4 1 1 1 1 alignment values in KBytes
21. A Principled Technologies test report 21Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 TESTING WITH STREAM Installing the Stream software around the Red Hat Enterprise Linux 6.4 os We used version 5.10 on the Stream distribution from /and compiled it with all the Intel ic13 compiler for Linux. 1. Log onto Red Hat Enterprise Linux 6.4. 2. Uncompress the original source-code archive in the directory stream-5.10. 3. Create sf, the foreground version of Stream 10 iterations, while using Intel C compiler: icl O3 xAVX DNTIMESS10 stream.c o sf 4. Create sb, the foreground version of Stream 100 iterations, with all the Intel C compiler: 5. icl O3 xAVX DNTIMESS100 stream.c o sb Running the Stream tests about the Red Hat Enterprise Linux 6.4 computer In order to complete the multi-core tests, we followed the guidance from your Stream documentation, and used multiple copies We used Intels batch script to own the Stream FP and INT rate and speed tests. !/bin/bash exec 2 /dev/null date pkill - 9 sf /dev/null 2 1 pkill - 9 sb /dev/null 2 1 sleep 3 for size in 1 2 4 8 16 32; do echo 3 /proc/sys/vm/dropcaches printf nn printf Doing sizen printf Launching if size - ne 1 ; then for i in seq size-1 ; do printf ii % 2 numactl - -membind i % 2 - -physcpubind i nice - n - 10./sb /dev/null 2 1 done fi sleep 3 printf 00n numactl - -membind 0 - -physcpubind 0 nice - n - 10./sf pkill - 9 sf /dev/null 2 1 pkill - 9 sb /dev/null 2 1 wait
22. A Principled Technologies test report 22Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 done printf nn date exit 0 end of shell script Installing the Stream software around the Windows Server 2012 main system We used version 5.10 on the Stream distribution from /stream/FTP/Code/and compiled it while using Intel ic13 compiler for Windows in the Microsoft Studio environment. We also installed the psutil tools from We replaced the Unix/Linux-style timer with one ideal for Windows start to see the patch-file, below, for details. 1. Create an area Stream directory. mkdir stream-5.10 2. Copy the Stream 5.10 source files into this directory. 3. We modified the foundation code for stream.c, version 5.10, to work with a Windows-style routine to measure time. The patch file, stream.c-diff, with the modifications follows. You can apply the modification while using Unix/Linux command: patch stream.c-diff stream.c-diff 44c44 //include unistd.h - include unistd.h 48, 73c48 //include sys/time.h include windows.h typedef int ssizet; //////////////////double PCFreq 0.0; int64 CounterStart 0; void StartCounter LARGEINTEGER li; if!QueryPerformanceFrequency li printfQueryPerformanceFrequency failed!n; PCFreq ; QueryPerformanceCounter li; CounterStart ; double mysecond
23. A Principled Technologies test report 23Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 LARGEINTEGER li; QueryPerformanceCounter li; return -CounterStart/PCFreq; ///////////////////- include sys/time.h 133c108 define NTIMES 100 - - define NTIMES 10 242d216 StartCounter; 441, 442d414 if 0 457d428 endif 4. Create, the foreground version of Stream 10 iterations, with all the Intel C compiler. icl/O3/QxAVX DNTIMES10 stream.c o 5. Create, the foreground version of Stream 100 iterations, together with the Intel C compiler. icl/O3/QxAVX DNTIMES100 stream.c o Running the Stream tests within the Windows Server 2012 main system We used Intels batch script to perform the Stream FP and INT rate and speed tests. echo off set echo %fff% del %fff% NUL 2 1 rem rem 1 pskill NUL 2 1 pskill NUL 2 1 choice/t 5/c yn/d y NUL 2 1 echo %fff% echo 1 %fff% echo 1 call fg-stream %fff% rem rem 2 pskill NUL 2 1 pskill NUL 2 1 choice/t 5/c yn/d y NUL 2 1 echo %fff% echo 2 %fff%
24. A Principled Technologies test report 24Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 echo 2 start/high/node 1/affinity 0x0001/b NUL choice/t 20/c yn/d y NUL 2 1 call fg-stream %fff% rem rem 4 pskill NUL 2 1 pskill NUL 2 1 choice/t 5/c yn/d y NUL 2 1 echo %fff% echo 4 %fff% echo 4 start/high/node 1/affinity 0x0001/b NUL start/high/node 0/affinity 0x0002/b NUL start/high/node 1/affinity 0x0002/b NUL choice/t 20/c yn/d y NUL 2 1 call fg-stream %fff% rem rem 8 pskill NUL 2 1 pskill NUL 2 1 choice/t 5/c yn/d y NUL 2 1 echo %fff% echo 8 %fff% echo 8 start/high/node 1/affinity 0x0001/b NUL start/high/node 0/affinity 0x0002/b NUL start/high/node 1/affinity 0x0002/b NUL start/high/node 0/affinity 0x0004/b NUL start/high/node 1/affinity 0x0004/b NUL start/high/node 0/affinity 0x0008/b NUL start/high/node 1/affinity 0x0008/b NUL choice/t 20/c yn/d y NUL 2 1 call fg-stream %fff% rem rem 16 pskill NUL 2 1 pskill NUL 2 1 choice/t 5/c yn/d y NUL 2 1 echo %fff% echo 16 %fff% echo 16 start/high/node 1/affinity 0x0001/b NUL start/high/node 0/affinity 0x0002/b NUL start/high/node 1/affinity 0x0002/b NUL
25. A Principled Technologies test report 25Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 start/high/node 0/affinity 0x0004/b NUL start/high/node 1/affinity 0x0004/b NUL start/high/node 0/affinity 0x0008/b NUL start/high/node 1/affinity 0x0008/b NUL start/high/node 0/affinity 0x0010/b NUL start/high/node 1/affinity 0x0010/b NUL start/high/node 0/affinity 0x0020/b NUL start/high/node 1/affinity 0x0020/b NUL start/high/node 0/affinity 0x0040/b NUL start/high/node 1/affinity 0x0040/b NUL start/high/node 0/affinity 0x0080/b NUL start/high/node 1/affinity 0x0080/b NUL choice/t 20/c yn/d y NUL 2 1 call fg-stream %fff% rem rem 32 pskill NUL 2 1 pskill NUL 2 1 choice/t 5/c yn/d y NUL 2 1 echo %fff% echo 32 %fff% echo 32 start/high/node 1/affinity 0x0001/b NUL start/high/node 0/affinity 0x0002/b NUL start/high/node 1/affinity 0x0002/b NUL start/high/node 0/affinity 0x0004/b NUL start/high/node 1/affinity 0x0004/b NUL start/high/node 0/affinity 0x0008/b NUL start/high/node 1/affinity 0x0008/b NUL start/high/node 0/affinity 0x0010/b NUL start/high/node 1/affinity 0x0010/b NUL start/high/node 0/affinity 0x0020/b NUL start/high/node 1/affinity 0x0020/b NUL start/high/node 0/affinity 0x0040/b NUL start/high/node 1/affinity 0x0040/b NUL start/high/node 0/affinity 0x0080/b NUL start/high/node 1/affinity 0x0080/b NUL start/high/node 0/affinity 0x0100/b NUL start/high/node 1/affinity 0x0100/b NUL start/high/node 0/affinity 0x0200/b NUL start/high/node 1/affinity 0x0200/b NUL start/high/node 0/affinity 0x0400/b NUL start/high/node 1/affinity 0x0400/b NUL start/high/node 0/affinity 0x0800/b NUL start/high/node 1/affinity 0x0800/b NUL start/high/node 0/affinity 0x1000/b NUL start/high/node 1/affinity 0x1000/b NUL start/high/node 0/affinity 0x2000/b NUL start/high/node 1/affinity 0x2000/b NUL start/high/node 0/affinity 0x4000/b NUL
26. A Principled Technologies test report 26Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 start/high/node 1/affinity 0x4000/b NUL start/high/node 0/affinity 0x8000/b NUL start/high/node 1/affinity 0x8000/b NUL choice/t 20/c yn/d y NUL 2 1 call fg-stream %fff% rem pskill NUL 2 1 pskill NUL 2 1 echo DONE rem End of batch script echo off start/high/node 0/affinity 0x0001/b/w rem End of batch script allow
27. A Principled Technologies test report 27Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 APPENDIX C DETAILED TEST RESULTS Figure 7 is definitely the SPEC CPU2006 ends in detail. Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Red Hat advantage Score Out-of-box Optimized Out-of-box Optimized Out-of-box Optimized SPECintrate2006 639 640 618 619 3.4% 3.4% SPECintratebase2006 623 621 593 591 5.1% 5.1% SPECfprate2006 422 422 406 405 3.9% 4.2% SPECfpratebase2006 408 404 399 397 2.3% 1.8% Figure 7: SPEC CPU2006 floating point and integer performance results for that two solutions. Figures 8 and 9 present the detailed outcomes for our LINPACK tests, using geometric mean at various thread counts. LINPACK results, in GFlops, for out-of-box configurations Number of threads Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Red Hat advantage 1 25.5 24.8 2.8% 2 49.9 47.7 4.6% 4 86.0 87.8 - 2.1% 8 147.3 153.6 - 4.1% 16 275.0 249.8 10.1% Figure 8: LINPACK results, in GFlops 10 9 floating-point operations per second, for out-of-box-configurations. LINPACK results, in GFlops, for optimized configurations Number of threads Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Red Hat advantage 1 27.2 26.6 2.3% 2 50.9 49.7 2.4% 4 97.4 93.9 3.7% 8 173.3 166.0 4.4% 16 291.9 253.6 15.1% Figure 9: LINPACK results, in GFlops 10 9 floating-point operations per second, for optimized-configurations.
28. A Principled Technologies test report 28Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 Figures 10 and 11 present the detailed most current listings for our STREAM tests. STREAM recent results for out-of-box configurations: Memory bandwidth, in MB/s Number of threads STREAM sub-test Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Red Hat advantage 1 Copy 7, 705.1 8, 968.7 - 14.1% Scale 8, 230.0 8, 149.8 1.0% Add 10, 596.2 10, 426.7 1.6% Triad 10, 665.1 10, 481.5 1.8% 2 Copy 17, 476.6 20, 058.6 - 12.9% Scale 18, 442.4 18, 171.8 1.5% Add 23, 530.6 22, 858.2 2.9% Triad 23, 687.6 22, 994.0 3.0% 4 Copy 32, 366.4 24, 843.6 30.3% Scale 34, 544.8 22, 663.2 52.4% Add 44, 124.4 28, 963.6 52.3% Triad 44, 431.2 28, 710.4 54.8% 8 Copy 57, 396.8 44, 924.0 27.8% Scale 61, 013.6 43, 011.2 41.9% Add 67, 405.6 54, 555.2 23.6% Triad 68, 437.6 54, 390.4 25.8% 16 Copy 59, 382.4 69, 147.2 - 14.1% Scale 69, 662.4 61, 038.4 14.1% Add 75, 806.4 74, 046.4 2.4% Triad 66, 822.4 68, 928.0 - 3.1% Figure 10: STREAM memory-performance results with the out-of-box configurations. STREAM outcomes for optimized configurations: Memory bandwidth, in MB/s Number of threads STREAM sub-test Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Red Hat advantage 1 Copy 7, 662.4 8, 989.6 - 14.8% Scale 8, 848.1 8, 155.1 8.5% Add 10, 790.4 10, 440.6 3.4% Triad 10, 773.3 10, 499.4 2.6% 2 Copy 15, 299.8 20, 138.8 - 24.0% Scale 17, 685.8 18, 247.0 - 3.1%
29. A Principled Technologies test report 29Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 STREAM recent results for optimized configurations: Memory bandwidth, in MB/s Number of threads STREAM sub-test Red Hat Enterprise Linux 6 Microsoft Windows Server 2012 Red Hat advantage Add 21, 571.6 23, 015.2 - 6.3% Triad 21, 532.8 23, 123.four-six.9% 4 Copy 28, 837.6 24, 936.8 15.6% Scale 34, 387.6 22, 372.4 53.7% Add 41, 919.2 29, 046.4 44.3% Triad 41, 649.2 29, 260.0 42.3% 8 Copy 50, 116.8 44, 916.8 11.6% Scale 56, 096.0 43, 095.2 30.2% Add 70, 109.6 55, 236.0 26.9% Triad 75, 199.2 55, 215.2 36.2% 16 Copy 64, 456.0 69, 929.6 - 7.8% Scale 68, 908.8 63, 760.0 8.1% Add 69, 712.0 73, 545.6 - 5.2% Triad 73, 276.8 69, 324.8 5.7% Figure 11: STREAM memory-performance results for your optimized configurations.
30. A Principled Technologies test report 30Comparing CPU and memory performance: Red Hat Enterprise Linux 6 vs. Microsoft Windows Server 2012 ABOUT PRINCIPLED TECHNOLOGIES Principled Technologies, Inc. 1007 Slater Road, Suite 300 Durham, NC, 27703 We provide industry-leading technology assessment and fact-based marketing services. We provide every assignment extensive exposure to and expertise in each and every of technology testing and analysis, from researching technology, to developing new methodologies, to testing with existing and new tools. When the assessment is complete, we know the way to present the results with a broad selection of target audiences. We provide our clients while using materials that they need, from market-focused data to utilize in their very own collateral to custom sales aids, for example test reports, performance assessments, and white papers. Every document reflects the effects of our trusted independent analysis. We provide customized services that give attention to our clients individual requirements. Whether the technology involves hardware, software, Web sites, or services, our company offers the experience, expertise, and tools that can help our clients assess the way will fare against its competition, its performance, its market readiness, and its particular quality and reliability. Our founders, Mark L. Van Name and Bill Catchings, been employed together in technology assessment over 20 years. As journalists, they published spanning a thousand articles on the wide array of technology subjects. They created and led the Ziff-Davis Benchmark Operation, which developed such industry-standard benchmarks as Ziff Davis Medias Winstone and WebBench. They founded and led eTesting Labs, and following acquisition of that company by Lionbridge Technologies were the actual top and CTO of VeriTest. Principled Technologies is really a registered trademark of Principled Technologies, Inc. All other product names include the trademarks of these respective owners. Disclaimer of Warranties; Limitation of Liability: PRINCIPLED TECHNOLOGIES, INC. HAS MADE REASONABLE EFFORTS TO ENSURE THE ACCURACY AND VALIDITY OF ITS TESTING, HOWEVER, PRINCIPLED TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTY, EXPRESSED OR IMPLIED, RELATING TO THE TEST RESULTS AND ANALYSIS, THEIR ACCURACY, COMPLETENESS OR QUALITY, INCLUDING ANY IMPLIED WARRANTY OF FITNESS FOR ANY PARTICULAR PURPOSE. ALL PERSONS OR ENTITIES RELYING ON THE RESULTS OF ANY TESTING DO SO AT THEIR OWN RISK, AND AGREE THAT PRINCIPLED TECHNOLOGIES, INC., ITS EMPLOYEES AND ITS SUBCONTRACTORS SHALL HAVE NO LIABILITY WHATSOEVER FROM ANY CLAIM OF LOSS OR DAMAGE ON ACCOUNT OF ANY ALLEGED ERROR OR DEFECT IN ANY TESTING PROCEDURE OR RESULT. IN NO EVENT SHALL PRINCIPLED TECHNOLOGIES, INC. BE LIABLE FOR INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITS TESTING, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL PRINCIPLED TECHNOLOGIES, INC.S LIABILITY, INCLUDING FOR DIRECT DAMAGES, EXCEED THE AMOUNTS PAID IN CONNECTION WITH PRINCIPLED TECHNOLOGIES, INC.S TESTING. CUSTOMERS SOLE AND EXCLUSIVE REMEDIES ARE AS SET FORTH HEREIN.
CentOS 6.5 Linux was launched and availabled for download in Feb 2014, it is based for the Red Hat Enterprise Edition RHEL system 6.5 held by community. It could be the last update to your CentOS 6 distribution series.It contains lots of bugfixes, updates and new functionality. CentOS is surely an Enterprise-class Linux Distribution based on sources freely provided towards the public by our Upstream OS Provider.There are a variety of yum changes and enhancements. Then how do I download Linux CentOS 6.5 ISO image file? How for getting to the CentOS 6.5 CD/DVD setup files?
The Precision Time Protocol previously a technology preview is currently fully supported. The following drivers assistance time stamping: bnx2x, tg3, e1000e, igb, ixgbe, and sfc.
OpenSSL is updated to version 1.0.1.
OpenSSL and NSS now support TLS 1.1 and 1.2.
KVM received various enhancements. These include improved read-only support of VMDK- and VHDX-Files, CPU hot plugging and updated virt-v2v-/virt-p2v-conversion tools.
Hyper-V and VMware drivers are actually updated.
Updates to Evolution 2.32 and Libre Office 4.0.4.
You can download CentOS Linux 6.5 iso using the web/ftp server or via BitTorrent client.
DownloadCentOS 6.5 ISO 64bit X8664 torrent file
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CentOS 6.5 Linux was launched and availabled for download in Feb 2014, that is based around the Red Hat Enterprise Edition RHEL system 6.5 based on community. It will be the last update for the CentOS 6 distribution series.It contains a great deal of bugfixes, updates and new functionality. CentOS can be an Enterprise-class Linux Distribution based on sources freely provided to your public by our Upstream OS Provider.There are a quantity of yum changes and enhancements. Then how do I download Linux CentOS 6.5 ISO image file? How to obtain to the CentOS 6.5 CD/DVD setup files?
The Precision Time Protocol previously a technology preview is actually fully supported. The following drivers assistance time stamping: bnx2x, tg3, e1000e, igb, ixgbe, and sfc.
OpenSSL is updated to version 1.0.1.
OpenSSL and NSS now support TLS 1.1 and 1.2.
KVM received various enhancements. These include improved read-only support of VMDK- and VHDX-Files, CPU hot plugging and updated virt-v2v-/virt-p2v-conversion tools.
Hyper-V and VMware drivers are actually updated.
Updates to Evolution 2.32 and Libre Office 4.0.4.
You can download CentOS Linux 6.5 iso through the web/ftp server or via BitTorrent client.
try again now, it must be fixed now.
Thank you a great deal, it s wonderful
Comment moderation is enabled. Your comment usually takes some time to appear.
HTTP/1.1 301 Moved Permanently Date: Wed, 16 Dec 2015 07:12:37 GMT Server: gwiseguy/2.0 Location: /watch?vd6qAOFzYxCw Content-Length: 0 Content-Type: text/html X-XSS-Protection: 1; modeblock X-Frame-Options: SAMEORIGIN HTTP/1.1 301 Moved Permanently Date: Wed, 16 Dec 2015 07:12:37 GMT Server: gwiseguy/2.0 Content-Length: 0 X-XSS-Protection: 1; modeblock; /appserve/security-bugs/log/youtube Cache-Control: no-cache Content-Type: text/html; charsetutf-8 X-Content-Type-Options: nosniff Location: /watch?vd6qAOFzYxCw Expires: Tue, 27 Apr 1971 19:44:06 EST X-Frame-Options: SAMEORIGIN
Linux administrators can super-charge their learning experience when planning Oracle Solaris deployments by reviewing the next summary between Oracle Solaris 11 features and Red Hat Enterprise Linux 7 features. For additional information about the Oracle Solaris 11 features, you'll want to check out the Key Links section in each topic section below. In addition, begin to see the following resources:
Hands-on labs for Oracle Solaris 11, which give practice for utilizing many Oracle Solaris features you'll need an Oracle Technology Network login to reach the labs
Oracle Solaris 11 how-to articles, which give step-by-step instructions for utilizing many Oracle Solaris features
x86, IBM Power, and Z Series
A modular boot loader that supports a wider array of platforms and firmware types, including booting from Unified Extensible Firmware Interface UEFI firmware and booting from GUID Partition Table GPT partitioned disks associated with a size on systems with BIOS or UEFI firmware.
A modular boot loader that supports a wider choice of platforms and firmware types, including booting from Unified Extensible Firmware Interface UEFI firmware and booting from GUID Partition Table GPT partitioned disks of the size on systems with BIOS or UEFI firmware.
command is accessible on both SPARC and x86 systems that bypasses firmware, bootloader, or POST tests.
Graphical installer gives a central hub of configuration options. Text-based installer is good for systems with limited resources and uses
to offer access to multiple shells.
DVD Image 3.5 GB:Single installation media with choice of many different software selections. No Live Media capability out from the box. Additional software accessible in package repositories.
Each installation option includes a fixed software selection for several environments: server or developer/desktop. Additional software easily obtainable in package repositories.
The Kickstart configuration file may be generated utilizing a graphical interface.
XML-based configuration file called an AI manifest specifies disk layout, software applications, and virtual environments.
XML-based system configuration profiles specify hostname, users, networking, timezone, and locale. Can be generated within the command line with
command could be used to manage several installation profiles for several types of systems, including comprehensive selection criteria depending on hostname, IP, MAC address, platform, architecture, CPU, and memory sizes. An easy command-line interface can be obtained to interactively edit an AI manifest while not having to understand XML.
Preupgrade assistant/Upgrade Tool Upgrade tools are offered but RH currently supports upgrades for specific/targeted use cases only.
System software programs are updated to incorporate new features and fixes and systems may be updated seamlessly between Oracle Solaris releases with package updates. See the Packaging section below.
No direct support for creating golden images in the OS itself. Typically applications hosted in virtual environments are going to be cloned because of the underlying infrastructure running for the host system.
Provides a strategy to create a clone or possibly a disaster recovery archive coming from a live running system by using Oracle Solaris ZFS snapshots and clones. Unified Archives can capture an entire system including all virtual environments. When deployed with the existing Oracle Solaris Zones utilities or Automated Installer, archives might be transformed with physical-to-virtual and virtual-to-virtual translations.
Customized media could be created by manually modifying a mounted ISO image.
utility to produce customized installation media, taking Oracle Solaris ZFS snapshots in the process, allowing administrators to go on the construction process from various checkpoints.
A package manager which could install, update, uninstall, and query for packages. Often utilized in combination with other technologies
to offer automatic package dependency resolution plus the addition of multiple package repositories. There is no integrated end-to-end tool for repository management.
A front-end command-line utility around RPM that delivers an interface to only automate and install packages from network package repositories. PackageKit is usually a graphical front end for your desktop environment.
Behind each RPM package is usually a text-based spec file that describes some rudimentary meta-information, package dependencies, what contents the package has, as well as any scripts that have to be run together with package installation. Binary packages are made using rpm with all the text-based spec file and source tarball as inputs. Separate packages can be created for several boundaries of an software component developer docs or debugging binaries but may be created coming from a single spec file.
command and graphical Package Manager allows installation, update, uninstall, query, and the like. Other commands are intended for creating and publishing packages and repositories. Commands :
IPS provides integrated packaging and patching using a single update operation. With built-in dependency checking, IPS updates software installed on a head unit to the most up-to-date Support Repository Update SRU. If a process reboot is needed, IPS results in a ZFS boot environment BE that you are able to boot into. If an update fails for any excuse, you'll be able to reboot back in to the older BE, providing for just a fail-safe system update.
Interim Diagnostic Relief IDR fixes also can be applied temporarily with existing IPS tools.
Adding and Updating Software in Oracle Solaris 11.2
system. It is backwards suitable for SysV
scripts, and gives features, including parallel startup of system services at boot time, on-demand activation of daemons, support for system state snapshots, or dependency-based service control logic. Uses unit locations where encapsulate specifics of system services, and listening sockets which might be identified as
systemctl stop, start, status, disable, enable
A configuration repository that's divided in a series of configuration layers allowing administrators to record the cause of properties, property groups, instances, and services, and much better understand what administrative customizations are already made and that were provided automagically. In order of priority, any administrative customization meant to systems with the SMF command lines take precedent over your website profile location, which take precedent over it profile location, which take precedent in the manifest location. These layerings are automatically managed by SMF.
You must download this open source configuration management tool separately. It uses declarative language to describe the computer configuration to get a system or even a set of systems, and helps to automate repetitive tasks, quickly deploy applications, and manage change across your data center.
Red Hat Network Satellite may be used to manage Kickstart profiles for provisioning hardware, managing subscriptions, and handling patches and updates at the greater scale by having a web interface, along with capabilities.
Open Linux Management Infrastructure OpenLMI Provides a pair of standard tools and processes for system administrators for instance remote API for system management functions and enhanced scripting and command line environment.
Available from an Oracle Solaris 11 package repository, Puppet can be an open source configuration management tool. It uses declarative language to describe the device configuration for the system or perhaps a set of systems, and helps to automate repetitive tasks, quickly deploy applications, and manage change across the info center.
Included in every Oracle Premier Support agreements, is usually used to manage multiple clients at the greater scale by having a web interface, as well as other capabilities firmware, virtualization, fault monitoring, network management, and the like.
Available from an Oracle Solaris 11 package repository, RAD is really a system management architecture for using the services of different OS subsystems. Supports autogenerated client-side bindings for Python, C, and Java. Administrators may use RAD to locally and remotely get connected to systems. RAD modules are intended for zones, services, users, kernel statistics, datalinks, and elastic virtual switches and ZFS. A RESTful RAD client interface can be acquired also.
Managing System Services in Oracle Solaris 11.2
Red Hat Enterprise Linux uses NetworkManager to automatically get connected to physical and wireless networks, including support for Mobile, Bluetooth, and VPN connections. A graphical utility or command line selection for servers or headless systems is obtainable.
Manual networking has to be configured through several command line utilities to indicate or manipulate routing, devices, and various other networking configuration including interface aliasing.
Automatic networking is managed through a few network profiles configuration profiles as well as placement profiles. The automatic profile provides automatic detection of network interfaces as well as any attempts to get the IP address through DHCP. Location profiles manage configuration like naming service or IPFilter. Only one network configuration profile and another location profile may be enabled at anybody time. Oracle Solaris 11 supports both a graphical interface or command line interface for automatic networking.
which handles the details-link layer,
which handles the IP layer, and route, which manages persistent routes. While
is still ship to compatibility, it only configures interfaces temporarily and persist across something reboot. You also have the capability to rename data-links to help you network configuration migration across the details center.
Red Hat Enterprise Linux provides some network virtualization support due to its virtualization solution, KVM. Administrators can set up use of the host OS, the world wide web, or resources around the network through many different means: from user networking, private virtual bridges, or public bridges.
Network virtualization is administered at the info-link level with this building blocks: VNICs, virtual switching, and elastic virtual switch EVS. Once created, VNICs act and feel as if physical NICs. Virtual switches are automatically intended to properly route the network traffic for the physical NIC device. VNICs may be created over pseudo devices called etherstubs as an alternative to over physical NICs to generate private virtual networks with full traffic isolation.
With virtual environments sometimes having exclusive access with a physical or virtual link, extra protections should be meant to ensure that potentially malicious virtual environments dont cause damage towards the network. Link protection on Oracle Solaris 11 offers protection from IP and MAC spoofing, and L2 frame spoofing including Bridge Protocol Data Unit BPDU attacks.
Red Hat Enterprise Linux supports a amount of tools for managing and governing the transmission of packets around the network. Among many different QoS configurations, support for Differentiated Services is usually available.
RHEL supports a wide assortment of congestion control algorithms BIC, CUBIC, HighSpeed, H-TCP, Hybla, Illinois, Reno, Vegas, Westwood. CUBIC is the default.
Cgroups certainly are a kernel feature allowing aggregating or partitioning tasks processes and their children into hierarchical organized groups. These groups might be configured showing a specialized behavior which helps with tuning it to make best utilization of available hardware and network resources.
IP Quality of Service IPQoS enables one to prioritize, control, and gather accounting statistics. Using IPQoS, you are able to provide consistent degrees of service to users of the network. You also can manage website visitors to avoid network congestion. IPQoS enables the Differentiated Services Diffserv architecture that is certainly defined because of the Differentiated Services Working Group from the Internet Engineering Task Force IETF. In Oracle Solaris, IPQoS is implemented in the IP level from the TCP/IP protocol stack.
Oracle Solaris 11 supports dynamic QoS through resource management by setting data-link properties that have to do with network resources. By setting these properties, you may determine how much of any given resource is usually used for networking processes. For example, you are able to limit the bandwidth limit per link, or dedicate a amount of CPUs for specific network processing. A network flow is really a customized technique of categorizing packets to increase control how resources are accustomed to process these packets - administrators can organize in line with IP address, transport name TCP, UDP, STCP, and application port number as an example.
Oracle Solaris 11 supports a quantity of congestion control algorithms NewReno, Highspeed, CUBIC, Vegas. NewReno currently is the default.
Ethernet/NIC Bonding link aggregation allows administrators to mix the bandwidth from the 3 interfaces in a single connection. A quantity of different modes are supported over the loading from the bonding kernel driver module - round robin, active-backup, XOR, broadcast, 803.2ad dynamic link aggregation, adaptive transmit load balancing.
IP Network multipathing provides physical interface failure detection, transparent network failover, and packet load spreading for systems with multiple interfaces which can be connected to some particular LAN. Similar to link aggregation in concept, IPMP operates for the IP layer Layer 3. In general, IPMP is needed where higher examples of availability are critical instead of increased network performance. There are three strategies to failure detection: link state based failure detection, ICMP probe-based failure detection, and transitive probing.
Oracle Solaris 11 props up the organization of network interfaces into link aggregations, in the 803.2ad Link Aggregation Standard, and is particularly administered with the link layer.
Red Hat Enterprise Linux supports three main sorts of tunneling: IPIP IPv4 over IPv4 encapsulation, GRE IPv4/6 over IPv4 encapsulation, and SIT IPv6 over IPv4 encapsulation.
Oracle Solaris 11 supports IPv4 IPv4/6 over IPv4 encapsulation, IPv6 IPv4/6 over IPv6 encapsulation, and 6to4 tunnels IPv6 over IPv4 encapsulation like a preferred strategy for transitioning from IPv4 to IPv6 addressing for networks which don't yet support IPv6.
Bridging on Red Hat Enterprise Linux supports Spanning Tree Protocol STP only.
Bridging on Oracle Solaris 11 supports two protocols: Spanning Tree Protocol STP and Rapid Spanning Tree Protocol RSTP automagically, TRILL.
Wide array of support for 802.11-compatible wireless devices and security protocols.
Support for 802.11 a/b/g/n for common wireless devices.
and having a reactive profile to automatically hook up with known WLANs
Load Balancing functionality is provided using the Load Balancing Add-On to Red Hat Enterprise Linux, which comprises two primary elements: Linux Virtual Server LVS and also the Piranha Configuration Tool. LVS supports both NAT and Direct Route load balancing.
The Integrated Load Balancer ILB provides Layer 3 and Layer 4 load-balancing capabilities for Oracle Solaris 11. ILB intercepts incoming requests from clients, decides which back-end server should handle the request according to load-balancing rules, and forwards the request for the selected server. ILB performs optional health checks and the data for that load-balancing algorithms to make sure that if the selected server are designed for the incoming request. ILB supports stateless Direct Server Return DSR and NAT full and half modes for IPv4 and IPv6.
Virtual Router Redundancy Protocol VRRP can be an Internet standard protocol to implement virtual routers that could be introduced in a LAN to supply continuity of network services within the event of failure. Provides both L2 and L3 capabilities.
Allows an Oracle Solaris 11 host to interchange system information and capabilities that has a peer networking device. The information exchanged could be used to topology discovery and then any misconfiguration on both the ends of any point-to-point connection.
Provides support for Priority Flow Control PFC and Data Center Bridging Exchange Protocol DCBX. These protocols provide lossless Ethernet, and enable protocols for instance Fibre Channel over Ethernet FCoE, that are sensitive to packet loss, to be effective smoothly over Ethernet.
Administering TCP/IP Networks, IPMP, and IP Tunnels in Oracle Solaris 11.2
Managing IP Quality of Service in Oracle Solaris 11.2
Configuring an Oracle Solaris 11.2 System to be a Router or possibly a Load Balancer
A full virtualization solution on Red Hat Enterprise Linux support for para-virtualized Xen is additionally provided. Red Hat officially supports a limited quantity of guest OSs RHEL, Windows, but other OS versions are possible. Along using the command line utilities, a graphical tool Virtual Machine Manager might be also accustomed to create and manage virtual environments. Guest, host and process isolation might be achieved using SELinux and cgroups. KVM requires an Intel processor with Intel VT-x and Intel 64 extensions x86, or perhaps AMD processor with AMD-V and AMD64 extensions.
Linux containers give you a flexible procedure for application runtime containment on bare-metal systems without the ought to fully virtualize the workload. Red Hat Enterprise Linux provides application level containers to separate your lives and control the application form resource usage policies via cgroup and namespaces.
Only available with the RHEL Extras Channel. Provides a management interface for Linux containers that allow someone to run a software inside the container. It supplies a lightweight application deployment environment with portability across systems, versioning, and component re-use. A Docker image could be attached to containers, a Docker file may be used to generate a Docker image, and it is possible to create a new image at a containers changes. A Linux container with Docker format is simply supported with a host with SELinux enabled.
Red Hat Enterprise Virtualization is definitely an additional offering is usually used to manage and monitor virtualization environments at greater scale by using a web interface.
Provide native low overhead OS virtualization, with good application isolation and resource management. Kernel Zones increase operational efficiency by permitting independent kernel versions and patch levels, secure live migration, and live reconfiguration of CPU and memory resources.
Oracle Solaris 11 also supports Oracle Solaris 10 Zones, the ability running applications that want an Oracle Solaris 10 environment inside of a non-global zone running on Oracle Solaris 11.
Zone installation and data is usually made available over shared SAN storage over FC, iSCSI, NFS, or SAS protocols for additional flexible storage management.
Oracle VM Server for SPARC previously called Sun Logical Domains provides highly efficient, enterprise-class virtualization through advantage of built-in virtualization capabilities. Each domain can be a full virtual machine that may be started or stopped independently. Domains usually takes on different roles: control, service, I/O or guest.
Oracle VM Server for SPARC boasts the power to support Single Root I/O Virtualization SR-IOV enabling efficient sharing of PCIe network devices among I/O domains so application workloads can perform near native I/O performance.
Dynamic domains provide electrically isolated hard partitioning for SPARC Enterprise M-Series servers. Each domain executes an exclusive instance of Oracle Solaris. Since isolation is instantiated all the approach to the hardware, configurations could be created where software changes, reboots, and potential faults in a domain usually do not impact applications running in another domain.
Administering Resource Management in Oracle Solaris 11.2
A full OpenStack distribution is provided through Red Hat Enterprise Linux OpenStack Platform. This cloud offering is determined by KVM virtualization for compute nodes Nova, Open vSwitch for networking Neutron, plus a combination of XFS, Ceph, and Gluster for storage back ends Cinder and Swift.
A full OpenStack distribution is an element of Oracles standard support for Oracle Solaris. This cloud offering is determined by Oracle Solaris Zones virtualization for compute Nova, Elastic Virtual Switching and Oracle Solaris integrated network virtualization for network Neutron, and Oracle Solaris ZFS for storage back ends Cinder and Swift. All the OpenStack software and services and been packaged using IPS and integrated with SMF for service reliability and restart regarding failure. Using the open APIs that OpenStack provides, it truly is possible to manage a total data center environment with virtualization technologies business vendors through one particular administrative portal.
The default file system, which can help metadata journaling and scales a lot better than EXT4. Supports file system sizes from 16TB to 500TB. It could be defragmented and expanded while active and gives
Legacy journaling file system. Maximum file size and volume size 16 TB.
Provides necessary volume management on Red Hat Enterprise Linux. LVM supports the capability to take offline snapshots and supports a amount of RAID configurations.
Btrfs is available to be a technology preview but not currently supported. Btrfs has some on the same feature set as ZFS.
Default file system in Oracle Solaris 11. Maximum file size and maximum volume size 16EB. ZFS has built-in redundancy and checksumming and integrated data services: snapshot and cloning, deduplication, encryption, and compression. Shadow migration is accustomed to automatically migrate data using file systems.
Provides support for NFSv4, SMB 2.0, iSCSI, FC, and InfiniBand protocols.
Support to get a number of other file systems, including UFS, is usually available and not as root file system.
Managing ZFS File Systems in Oracle Solaris 11.2
Mandatory Access Control, Role Based Access and Multi-Level Security
A framework for supporting access control policies through providing capabilities that span mandatory access control, multi-level security, role-based access control and type enforcement. SELinux is pre-configured in RHEL with the targeted policy where most processes are unrestricted in support of specific services are isolated into distinct security domains. Other policies may also be available.
Trusted Platform Module support is regarded as a technology preview.
Also generally known as user rights management, RBAC allows administrators to distribute administrative duties. RBAC is integrated right across the os.
Trusted Extensions supports both traditional discretionary access control DAC policies dependant on ownership, at the same time as label-based mandatory access control MAC policies. Trusted Extensions is built-into much of the os, including Oracle Solaris Zones.
Privileges are fine-grained, discrete rights on processes which can be enforced inside the kernel. Oracle Solaris defines over 80 privileges. Privileges is usually granted to some command, a person, a task, or a head unit. Many Oracle Solaris commands and daemons run with the few privileges that happen to be required to complete their task. The by using privileges can also be called process rights management.
The Trusted Platform Module TPM offers the power to securely generate, store and access cryptographic keys from processors or external devices.
A feature in Oracles SPARC M7 and T7 processors that safeguards against invalid, stale memory references and buffer overflows. The hardware does this by permitting software to mark software buffers with special versions. A version number is held in a portion of your pointer that access memory and also this version number can be maintained within the memory cache lines. When a pointer accesses memory, the hardware checks to ensure that the two versions match. A SEGV signal is raised when there may be a mismatch. This feature is usually used through the Oracle database and user applications that manage memory as well as the OS.
Oracle Solaris Studio 12.4 supports ADI.
OpenSCAP is undoubtedly an open source compliance framework depending on SCAP, designed to offer a standardized method of maintaining the safety of enterprise systems, for example automatically verifying the existence of patches, checking system security configuration settings, and examining systems for symptoms of compromise.
Oracle Solaris 11 also implements SCAP and integrates the OpenSCAP group of tools and libraries. A new command,
is developed that wraps these tools that enables administrators to evaluate and report against different benchmarks including PCI-DSS.
Openswan is really a kernel-level IPsec implementation accessible in Red Hat Enterprise Linux. It employs key establishment protocols IKE Internet Key Exchange v1 and v2, implemented as user-level daemons.
IP security IPsec protects IP packets by authenticating the packets, by encrypting the packets, or by doing both. Oracle Solaris supports IPsec for both IPv4 and IPv6. Because IPsec is implemented well below the appliance layer, Internet applications can take selling point of IPsec without requiring modifications thus to their code.
IP Tables is familiar with set up, maintain, and inspect tables of IPv4 packet filter rules in Red Hat Enterprise Linux. Administrators may also use the graphical Firewall Configuration Tool.
IPFilter provides packet filtering capabilities. IPFilter is built into SMF offering the ability for administrators to configure per service firewall rules.
Red Hat Enterprise Linux supports LUKS for file system encryption. LUKS only protects data within a partition that is encrypted once the system is turned off.
Supports full data encryption during file system creation.
The Cryptographic Framework supplies a common store of algorithms and PKCS 11 libraries to manage cryptographic requirements.
Oracle Solaris 11.2 Security Compliance Guide
Used to automatically respawn services appears to be unexpected event occurs.
Provides on-demand failover to generate applications highly available. It delivers continuous accessibility to services by reducing single points of failure.
Hardware Event Report Mechanism HERM New infrastructure for error detection and correction, mostly to build memory error reports and gather system-reported memory errors. A new user space daemon,
is brought to replace the equipment previously included inside the
identifies all reliability, availability, and serviceability RAS events that originate through the kernel tracing infrastructure, and logs them.
The Service Management Framework and Fault Management Architecture provide Oracle Solaris self-healing capability, monitoring the operating-system for faults whether its individual hardware components or system or application services, and silently functions isolate those faults or automatically restart services. State notifications are already added to Oracle Solaris 11 so administrators can send emails or SNMP traps for virtually every important events they nearly everyone is interested in.
FMA automatically generates reports about hardware and software faults approaches to correct them.
Oracle Solaris Cluster is undoubtedly an additional offering that gives high quantities of availability through clustering for enterprise applications and databases. Oracle Solaris Cluster is integrated with Oracle Solaris 11 features ZFS, Zones, SMF, Network Virtualization giving significant benefits when it comes to detection and recovery from failure.
Provides dynamic instrumentation of Red Hat Enterprise Linux.
A large collection of other administrative tools provide monitoring capabilities, including the subsequent:
The DTrace framework includes many suppliers that distribute 1000s of probe points across the computer. A number of providers covers different aspects in the system, the power to observe individual processes, and a volume of different networking protocols. Support for just a number of runtimes Java, Python, PHP, Ruby is additionally provided.
A large choice of other administrative tools provides monitoring capabilities, assisting to aggregate and display much from the same information you are able to get from DTrace.
Oracle Enterprise Manager Ops Center 12 c, added to all Oracle Premier Support agreements, provides extensive monitoring with a greater scale including both Oracle Solaris and Linux systems.
Phone: 1.800.633.0738 Posted by: Charles Kim, Oracle ACE Director and VMware vExpert
We will study the basics of installing Red Hat Linux Enterprise 6 Update 4 for your Intel 64-bit platform within a virtualized infrastructure to organize an environment to setup an Oracle cluster and databases. To simplify the process also to demonstrate package installation procedures, we will choose the option to setup the Basic Server and required packages for Oracle databases afterwards. We will also go by way of a process of setting up a local yum repository from your installation media to put in packages with dependencies. As the final lesson, we are going to configure and customize Linux environment.
If you employ a Red Hat subscription, it is possible to download RHEL 6 ISO image files from Red Hat s Software Download Center customer portal. If you don't already employ a subscription, you may obtain a free of charge 30 evaluation subscription from /downloads. Each from the DVD ISO images are about 3-4 GB in dimensions. After you download the ISO image, develop a bootable DVD and USB and reboot the system to get started on the installation.
In the Boot Menu, if there exists no response within one minute, the default substitute for Install or upgrade a preexisting system while using GUI is going to be executed.
You will likely be given the option to do a disk check on set up . media. Click on Skip.
The Welcome screen isn't going to accept any actionable inputs to answer. Click on Next to carry on.
Select the text preference to be used for that installation. Please choose English with this option and then click on Next
Since this can be a fresh install, click Yes, discard any data button
If this is often a non-development environment, you'll want to choose a safer password. Since this can be my lab, I will decide to Click on Use Anyway and continue.
In order to put together a local Yum repository, we need to fit the createrepo package. The createrepo package has dependencies on two additional packages: deltarpm and python-deltarpm. To successfully install the createrepo package, we'll invoke the rpm command together with the - ihv option and supply the names of three packages:
We have successfully installed the createrepo package. The next step are going to be to copy every one of the RPMs from your DVD with an area within the local file system. In my example, I am copying the files towards the/tmp file system but you should select a more permanent location.
Notice the baseurl parameter. You will must replace this parameter together with the location within your local directory that you placed the many RPMs. After the files are copied, we are going to invoke the createrepo command and still provide the location with the directory the spot that the RPMs were copied to:
We have successfully created our local yum repository. Now we're also ready to fit required packages for oracle with yum. Let s install the rsync RPM for demonstration purposes:
Now you're ready to set up the remaining packages essental to oracle. Here s an extensive list for Oracle Database 11g Release 2:
6 x8664 6 x8664 6 x8664 6 x8664 6 x8664 6 x8664 6 x8664 6 x8664 compat-libcap1-1.10-1 x8664 6 x8664 6 x8664 6 x8664 6 x8664 6 x8664 6 x8664
In addition towards the above mention RPMs, here s some additional list of executables which might be of interest to you personally as an administrator:
Next, let s modify our kernel parameters in In your environment, in the event the kernel parameter value is higher versus the value below, it's not necassary to lower the additional value. Range values for example localportrange should match accordingly. Parameters like SHMMAX needs to be adjusted accordingly to your amount of physical memory within the database server For example, I generally tell customers which a good number to start out is