xenserver 6.2配置限制

《xenserver 6.2配置限制》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、XenServerConfigurationLimitsCitrix®XenServer6.2.0CitrixrecommendsusingthefollowingconfigurationlimitsasaguidelinewhenselectingandconfiguringyourvirtualandphysicalenvironmentforXenServer.ThefollowinginformationrepresentstestedandrecommendedconfigurationlimitsthatarefullysupportedbyCitrixf

2、orXenServer.VirtualMachineLimitsXenServerHostLimitsResourcePoolLimitsFactorssuchashardwareandenvironmentcanaffectthelimitationslistedbelow.MoreinformationaboutsupportedhardwarecanbefoundontheCitrixXenServerHardwareCompatibilityList.Consultyourhardwaremanufacturers’documentedlimitstoen

3、sureyoudonotexceedthesupportedconfigurationlimitsforyourenvironment.RefertotheXenServerTechnicalSpecificationsandXenServerWhitePapersforthelatesttechnicalspecifications,platformrequirementsandwhitepapersoncapacityplanningandperformancetestingcompletedforXenServer.VirtualMachine(VM)Limits

4、ItemLimitComputeVirtualCPUsperVM16Memory1RAMperVM128GBStorageVirtualDiskImages(VDI)(includingCD-ROM)perVM16VirtualCD-ROMdrivesperVM1VirtualDiskSize(NFS)2TBminus4GBVirtualDiskSize(LVM)2TBminus4GBNetworking2VirtualNICsperVM71Themaximumamountofphysicalmemoryaddressablebyyouroperatingsystemv

5、aries.Settingthememorytoalevelgreaterthantheoperatingsystemsupportedlimit,mayleadtoperformanceissueswithinyourguest.Some32-bitWindowsoperatingsystemscansupportmorethan4GBofRAMthroughuseofthephysicaladdressextension(PAE)mode.Thelimitfor32-bitPVVirtualMachinesis64GB.Pleaseconsultyourguesto

6、peratingsystemAdministratorsGuideandtheXenServerVirtualMachineUser'sGuideformoredetails.2SeveralguestOShavealowerlimits,otherguestsrequireinstallationoftheXenServerToolsinordertoachievethislimit.XenServer6.2.0ConfigurationLimitsXenServerHostLimitsItemLimitCompute3Logicalprocessorsperhost

7、1604VirtualCPUsperhost(WindowsVMs)40005ConcurrentVMsperhost(WindowsVMs)5005ConcurrentVMsperhost(LinuxVMs)650ConcurrentprotectedVMsperhostwithHAenabled500Memory6RAMperhost1TBStorageConcurrentactivevirtualdisksperhost512NetworkingPhysicalNICsperhost16PhysicalNICspernetworkb