VSphere esxi 7.0 update 3 release notes

During the National Day holiday ,VMware Released vSphere ESXi 7.0 Update3, Chinese translation of release notes VMware ESXi 7.0 Update 3 Release notes .

New function

vSphere Memory monitoring and repair and support PMem Snapshot of the virtual machine ：vSphere Memory monitoring and repair can collect data and display performance statistics , It can help you determine whether the application workload has performance degradation problems due to memory mode .vSphere 7.0 Update 3 It's also added yes PMem Virtual machine snapshot support . For more information , Please see the vSphere Memory monitoring and repair .

Extended support for disk drive types ： from vSphere 7.0 Update 3 Start ,vSphere Lifecycle Manager The following types of disk drives and storage device configurations will be verified ：

• HDD (SAS/SATA)

• SSD (SAS/SATA)

• Single disk RAID-0 Behind the logical volume SAS/SATA disc drive

For more information , Please see the Cluster level hardware compatibility check .

Use vSphere Lifecycle Manager Image Management vSAN Extend the cluster and its witness host ： from vSphere 7.0 Update 3 Start , have access to vSphere Lifecycle Manager Image Management vSAN Extend the cluster and its witness host . For more information , Please see the Use vSphere Lifecycle Manager Image repair vSAN Extended clusters .

vSphere The cluster service (vCLS) Enhancements ： stay vSphere 7.0 Update 3 in ,vSphere Administrators can configure for each cluster vCLS Virtual machine data storage preferences , So that we can put vCLS Virtual machines are configured to run on specific data stores . Administrators can also define calculation policies , Appoint vSphere Distributed Resource Scheduler (DRS) How to place vCLS Proxy virtual machine (vCLS virtual machine ) And other workload virtual units . Besides , Administrators can also use clusters UUID Customize based on the default name vCLS The name of the virtual machine .

Improved vCenter Server and ESXi Interoperability between versions ： from vSphere 7.0 Update 3 Start ,vCenter Server Can manage the first two major versions ESXi Host and version 7.0 and 7.0 Update the version of any ESXi host . for example ,vCenter Server 7.0 Update 3 You can manage versions 6.5、6.7 and 7.0 Of ESXi host 、 all 7.0 An updated version ( Include Update 3 Later versions ) Of ESXi Hosts and hosts that mix major and newer versions .

in the light of NVMe-over-RMDA Storage traffic has increased VMNIC Mark ：ESXi 7.0 Update 3 in the light of NVMe-over-RMDA Storage traffic has increased by a new VMNIC Mark . this VMkernel Port settings support routing through tagged interfaces NVMe-over-RDMA Traffic . Besides , You can also use ESXCLI command esxcli network ip interface tag add -i <interface name> -t NVMeRDMA Enable NVMeRDMA VMNIC Mark .

NVMe over TCP Support ：vSphere 7.0 Update 3 adopt NVMe over TCP Storage protocols extend NVMe-oF Kit , In a wide range of TCP/IP In network deployment NVMe High performance and parallelism of the device .

There is a Product support considerations ：

Yes ESX-OSData Partition deprecation SD and USB equipment ： Will be discarded SD and USB Device storage ESX-OSData Partition , This partition integrates the old temporary partition 、VMware Tools Of locker Partition and core dump target . The boot slot partition supports the use of SD and USB equipment . About in ESXi 7.0 Update 3 Used during update or installation SD and USB Warning of equipment , Please see the VMware Knowledge base article 85615. For more information , Please see the VMware Knowledge base article 85685.

I have a machine that I use USB Storage also acts as a boot (BOOT) Zoning and OSData Partition , You should follow the above KB To adjust , Update this machine after you have time to study .