userhyper-v
hyper-v 时间:2021-03-28 阅读:()
EthtoolSupportforMicrosoftHyper-VALINUXINTEGRATIONSERVICESPROJECTHyper-VBare-MetalVirtualizationAsoftware-basedabstractionofcomputerhardwarethatenablesahostmachinetorunmultipleguestmachines.
VirtualMachineAguestmachinewithitsownOSrunningonthehost'shypervisor.
Hyper-VHost-basedsoftwareprovidingsupportforvirtualizationofguestmachines.
GreatsupportforWindowsVirtualMachinesGoodsupportforLinuxVirtualMachinesLinuxUbiquitousOpenSourceOperatingSystemCentOSWedevelopedonCentOS7asitisavailableonAzure.
KernelThecorepartoftheOSthatinterfacesthehardwarewiththeuser'ssoftware.
DriverKernelsoftwarewhichinterfaceswithaparticularpieceofhardware.
LinuxIntegrationServicesMicrosoft'sdriversenablingsupportofLinuxguestsonHyper-V.
VirtualReceiveSideScalingMicrosofttechnologyintroducedinWindowsServer2012R2EnablesparallelprocessingfornetworktrafficConsideraserverwitha10Gbpsnetworkcard,adozenvirtualizedserversrunningonHyper-V,andaneight-coreprocessorVirtualreceivesidescalingallowseachservertouseeveryallocatedcoreequallyforprocessingitstrafficEthtoolHumaninterfacewiththemachine'sNetworkInterfaceCardShowscurrentconfigurationofnetworkcardCanchangenetworkcard'ssettingsProblemStatementALinuxvirtualmachinerunningonHyper-Vhasasetofdrivers(LIS)foritsvirtualhardware.
WeareconcernedwiththeLinuxkerneldriver"hv_netvsc,"thevirtualdriverforthemachine'snetworkcard.
Supportingethtoolmeanspatchingthedriverwithcallbackfunctionsforeachethtoolcommand,inparticular:ethtool--show-channelseth0ethtool--set-channelseth0combined1OurContributionAsystemadministratorcannowremoveasingle-core/processorbottleneckandconfigureusageofparallelprocessingfornetworktrafficthroughethtoolWecreatedtwopatchestotheLinuxkernel:ThefirstimplementsretrievingthenumberofvRSSqueuesontheguest,andthemaximumallowedonthehost.
ThesecondimplementssettingthenumberofvRSSqueuesontheguestbetweenasinglequeueandaqueueforeachvirtualprocessor.
Example$ethtool--show-channelseth0Channelparametersforeth0:Pre-setmaximums:RX:0TX:0Other:0Combined:64Currenthardwaresettings:RX:0TX:0Other:0Combined:4$ethtool--set-channelseth0combined1$ethtool--set-channelseth0combined1combinedunmodified,ignoringnochannelparameterschanged,abortingcurrentvalues:tx0rx0other0combined1$ethtool--set-channelseth0combined0Cannotsetdevicechannelparameters:InvalidargumentQuestions
VirtualMachineAguestmachinewithitsownOSrunningonthehost'shypervisor.
Hyper-VHost-basedsoftwareprovidingsupportforvirtualizationofguestmachines.
GreatsupportforWindowsVirtualMachinesGoodsupportforLinuxVirtualMachinesLinuxUbiquitousOpenSourceOperatingSystemCentOSWedevelopedonCentOS7asitisavailableonAzure.
KernelThecorepartoftheOSthatinterfacesthehardwarewiththeuser'ssoftware.
DriverKernelsoftwarewhichinterfaceswithaparticularpieceofhardware.
LinuxIntegrationServicesMicrosoft'sdriversenablingsupportofLinuxguestsonHyper-V.
VirtualReceiveSideScalingMicrosofttechnologyintroducedinWindowsServer2012R2EnablesparallelprocessingfornetworktrafficConsideraserverwitha10Gbpsnetworkcard,adozenvirtualizedserversrunningonHyper-V,andaneight-coreprocessorVirtualreceivesidescalingallowseachservertouseeveryallocatedcoreequallyforprocessingitstrafficEthtoolHumaninterfacewiththemachine'sNetworkInterfaceCardShowscurrentconfigurationofnetworkcardCanchangenetworkcard'ssettingsProblemStatementALinuxvirtualmachinerunningonHyper-Vhasasetofdrivers(LIS)foritsvirtualhardware.
WeareconcernedwiththeLinuxkerneldriver"hv_netvsc,"thevirtualdriverforthemachine'snetworkcard.
Supportingethtoolmeanspatchingthedriverwithcallbackfunctionsforeachethtoolcommand,inparticular:ethtool--show-channelseth0ethtool--set-channelseth0combined1OurContributionAsystemadministratorcannowremoveasingle-core/processorbottleneckandconfigureusageofparallelprocessingfornetworktrafficthroughethtoolWecreatedtwopatchestotheLinuxkernel:ThefirstimplementsretrievingthenumberofvRSSqueuesontheguest,andthemaximumallowedonthehost.
ThesecondimplementssettingthenumberofvRSSqueuesontheguestbetweenasinglequeueandaqueueforeachvirtualprocessor.
Example$ethtool--show-channelseth0Channelparametersforeth0:Pre-setmaximums:RX:0TX:0Other:0Combined:64Currenthardwaresettings:RX:0TX:0Other:0Combined:4$ethtool--set-channelseth0combined1$ethtool--set-channelseth0combined1combinedunmodified,ignoringnochannelparameterschanged,abortingcurrentvalues:tx0rx0other0combined1$ethtool--set-channelseth0combined0Cannotsetdevicechannelparameters:InvalidargumentQuestions
Hosteons - 限时洛杉矶/达拉斯/纽约 免费升级至10G带宽 低至年$21
Hosteons，一家海外主机商成立于2018年，在之前还没有介绍和接触这个主机商，今天是有在LEB上看到有官方发送的活动主要是针对LEB的用户提供的洛杉矶、达拉斯和纽约三个机房的方案，最低年付21美元，其特点主要在于可以从1G带宽升级至10G，而且是免费的，是不是很吸引人？本来这次活动是仅仅在LEB留言提交账单ID才可以，这个感觉有点麻烦。不过看到老龚同学有拿到识别优惠码，于是就一并来分享给有需...
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cloudcone：特价便宜VPS补货通知贴,SAS或SSD低价有磁盘阵列，SAS或SSD raid10 硬盘
cloudcone经常性有特价促销VPS放出来，每次的数量都是相当有限的，为了方便、及时帮助大家，主机测评这里就做这个cloudcone特价VPS补货专题吧，以后每次放货我会在这里更新一下日期，方便大家秒杀！官方网站：https://cloudcone.com/预交费模式，需要充值之后方可使用，系统自动扣费！信用卡、PayPal、支付宝，均可付款购买！为什么说cloudcone值得买？cloudc...
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