Examples of using Vmotion in English and their translations into Korean
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Virtual Machine Management Attempts to perform vMotion simultaneously on multiple virtual machines within vApp fails with an error stating that a vApp operation is in progress Attempts to perform vMotion simultaneously on multiple virtual machines within vApp, while keeping the same resource pool for the VMs, fails.
VMotion initiated by DRS might fail When DRS recommends vMotion for virtual machines with a virtual Flash Read Cache reservation, vMotion might fail because the memory(RAM) available on the target host is insufficient to manage the Flash Read Cache reservation of the virtual machines.
When you use ESXCLI to upgrade an ESXi 4.x or 5.0.x host to version 5.1 or 5.5, the vMotion and Fault Tolerance Logging(FT Logging) settings of any VMKernel port group are lost after the upgrade If you use the command esxcli software profile update to upgrade an ESXi 4.x or 5.0.x host to version 5.1 or 5.5, the upgrade succeeds, but the vMotion and FT Logging settings of any VMkernel port group are lost.
VSphere HA fails to restart a virtual machine that was being migrated using vMotion when a host failure occurred. While a virtual machine is being migrated from one host to another, the original host might fail, become unresponsive, or lose access to the datastore containing the configuration file of the virtual machine.
When you use ESXCLI to upgrade an ESXi 4.x or 5.0.x host to version 5.1 or 5.5, the vMotion and Fault Tolerance Logging(FT Logging) settings of any VMKernel port group are lost after the upgrade If you use the command esxcli software profile update<options> to upgrade an ESXi 4.x or 5.0.x host to version 5.1 or 5.5, the upgrade succeeds, but the vMotion and FT Logging settings of any VMkernel port group are lost.
are many prerequisites,For example, the virtual host can not take a snapshot(Snapshot)、Stoarge vMotion feature can not be used、The virtual host can only use one vCPU conditions, etc.。
Unable to perform cold migration and storage vMotion of a virtual machine if the VMDK file name begins with"core"* Attempts to perform cold migration and storage vMotion of a virtual machine might fail if the VMDK file name begins with"core" with error message similar to the following: A general system error occurred: Error naming or renaming a VM file.
Networking Network Interface Cards of virtual machines in disconnected state might get ejected during vMotion When you perform a vMotion and connect with virtual machines that have their Network Interface Cards(NICs) in an disconnected state, that is the Connected checkbox in the virtual machine's Edit Settings tab is unchecked,
If vMotion fails, perform the following steps.
Microsoft officially supports VMware vSphere, vMotion, HA and DRS in virtualized Exchange environments.
This means that you lose access to many powerful VMware functions, such as vMotion.
Like DirectPath I/O, SR-IOV is not compatible with certain core virtualization features, such as vMotion.
Secure data both at rest and in motion with virtual machine(VM) encryption and encrypted cross-vCenter vMotion.
In the past, licenses could only be reassigned once every 90 days, limiting the benefits of vMotion.
VMware(including vMotion), Amazon Web Services,
or return vMotion and Fault Tolerance to their pre-upgrade settings manually. Networking Issues.
If such a failure occurs and the vMotion subsequently also fails, vSphere HA might not restart the virtual machine and might unprotect it.
If the vMotion takes longer than the ageing time that is set for MAC address tables, the source and destination host start receiving high amounts of network traffic.
When you vMotion Windows Server 2008 virtual machines from ESX/ESXi 4.0 to ESXi 5.1 and then perform a storage vMotion the quiesced snapshots fail A storage vMotion operation on ESXi 5.1 by default sets disk.
Long running vMotion operations might result in unicast flooding When using the multiple-NIC vMotion feature with vSphere 5, if vMotion operations continue for a long time, unicast flooding is observed on all interfaces of the physical switch.