Symptoms
You are attempting a vMotion migration between two ESX/ESXi hosts, and the vMotion task reaches 14% “Or any value below 21%”, then times out with this error message:
The vMotion migrations failed because the ESX hosts were not able to connect over the vMotion network. Check the vMotion network settings and physical network configuration.OR“The vmotion failed because the destination host did not receive data from the source host on the vmotion network.please check your vmotion network settings and physical network configuration and ensure they are correct.”
Purpose
This article provides steps to troubleshoot the issue of vMotion connectivity.
Resolution
To troubleshoot this issue, Check the following KB article stated the steps of troubleshooting vMotion network connectivity issues:“Troubleshooting vMotion network connectivity issues” https://kb.vmware.com/s/article/65184
Related Information
Enabling and verifying IOAT and Jumbo framesMultiple-NIC vMotion in vSphereChange to ICMP ping response behavior in ESXi 5.1 and ESXi 5.5vmkping はソースからターゲットの IP アドレスまで成功するが、vMotion の実行は 14% で失敗する尽管从源到目标 IP 地址的 vmkping 成功，但执行 vMotion 在完成 14% 时失败
