Probably related to XFS defragmentation, have you tried to google the error message?

On Tuesday, 17 September 2019, 13:55:45 GMT+7, zhouhao@vip.friendtimes.net <zhouhao@vip.friendtimes.net> wrote:

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.

----------------------------------------------------------------
The other infomation about my ovirt-node
node-version：
node hardware

zhouhao@vip.friendtimes.net

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