VxRail：升級總是在 21% 時失敗 嘗試從主機遷移 VM

vMotion 嘗試從 ESXi 主機移動虛擬機器，但失敗，並導致 VxRail 升級在 21% 時失敗。

在 VxRail 升級期間，VxRail Manager 會失敗並出現以下錯誤：

Upgrade package: VxRail VIB upgrade failed on target <node name > due to Failed to enter maintenance mode in 1,800 seconds. Please check your environment. For example, make sure all the guest VMs unmount the ISO image before upgrade .

vSphere 發生錯誤：

Failed waiting for data. Error 195887371. The ESXi hosts failed to connect over the VMotion network

錯誤訊息如下：

Failed waiting for data. Error 195887371. The ESX hosts failed to connect over the VMotion network.

vMotion migration [168435367:1473922772312347] failed to read stream keepalive: Connection closed by remote host, possibly due to timeout

Migration to host <192.168.8.157> failed with error Connection closed by remote host, possibly due to timeout (195887167).

Migration [168435367:1473922772312347] failed to connect to remote host <10.10.30.167> from host <192.168.8.157>: Timeout.

vMotion migration [168435367:1473922772312347] failed to create a connection with remote host <10.10.30.167>: The ESX hosts failed to connect over the VMotion network

已在管理網路介面上啟用 vMotion。

若要解決此問題，請在 vMotion 網路介面以外的任何管理網路上清除 vMotion 選項。

• vmkping 正在從所有主機工作。
• 已測試 vmkping 從受影響的節點到所有節點，它正在運作。

vmkping -I vmkX <IP address>

• vMotion ping 必須搭配 -S vMotion 選項使用
  

  vmkping -I vmkX <vMotion IP address> -S vmotion

  其中 X 為 vMotion vmKernel 連接埠群組。