Thank you for reply!
But it is just in case suddenly power off for all the hosts!
So the best way for this it is to have the snapshot on the import vms or have to mirror the
images to other ceph cluster?
At 2018-12-04 17:30:13, "Janne Johansson" <icepic.dz@xxxxxxxxx> wrote:
Den tis 4 dec. 2018 kl 09:49 skrev linghucongsong <linghucongsong@xxxxxxx>:HI all!I have a ceph test envirment use ceph with openstack. There are some vms run on the openstack. It is just a test envirment.my ceph version is 12.2.4. Last day I reboot all the ceph hosts before this I do not shutdown the vms on the openstack.When all the hosts boot up and the ceph become healthy. I found all the vms can not start up. All the vms have thebelow xfs error. Even I use xfs_repair also can not repair this problem .So you removed the underlying storage while the machines were running. What did you expect would happen?If you do this to a physical machine, or guests running with some other kind of remote storage like iscsi, whatdo you think will happen to running machines in that case?--May the most significant bit of your life be positive.
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