发件人: 张 余歌 <patrickstar12...@hotmail.com>
发送时间: 2016年12月1日 13:37
主题: about vms can't migrate automatically in HA
hello,my enviroment :
host A : engine ,
host B : compute,host of cluster
host C : compute,host of cluster
And run a vm in host B,mount nfs on host B
i use A to provide nfs storage to host B and C as shared storage.i just want to
realize HA without any mannul operation.
the problem is:
1,i just satified the condition of HA ,like configure power manager,vm HA
parameters...and keep default else.
if i just maintenance host B,it works well to migrate vm,okay.
And then i power down by power manager,it seems that vm can run on host C until
host B reboot by power manager,but it also works,it is weird ,through host B is
down,i expect host C will mount nfs automatically ...
2, i force to power failure host B,the result is:
host B and C both turn to Non Responsive,and the storage is down,everything is
bad ..are there some place i ignore?
it make me feel helpless.
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