仔细查看了Task的详细信息,发现有这么一句描述:Cannot remediate host xxxxxx because it is a part of a HA admission control enabled cluster.
于是联想到曾经在某个文档里面看见过说HA好像是要关掉的,于是David兄弟帮忙一起找到了那篇文档。果然有这么一句:When you perform any VUM operation on hosts that are a part of a cluster, ensure that VMware HA, VMware FT, and VMware DPM features are disabled for the entire cluster. Otherwise, VUM cannot install the hosts in the cluster. (也就是说,VUM操作必须先停掉VMware HA、FT已经DPM,否则会失败)