The trouble bothered me for a long time;Some times my vm will crush and I cant shutdown it,I had to reboot the ovirt-node to slove it;

the vm's error below

The ovirt-node's error below

The vm's threading on the ovirt-node, the IO ratio is 100%

and the vm's process change to defunct

I can not kill it,every time I had to shutdown the ovirt-node

on the engine website ,the vm's status always in the way to shutdown  ,even if I wait for it for hours;

It either failed or is shutting down

and the "power off" cant shutdown the vm too.

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The other infomation about my ovirt-node

node-version：

node  hardware

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zhouhao@vip.friendtimes.net