I have been trying to fix similar issue in https://review.openstack.org/#/c/134693/ not sure that also fixes your issue.
2014-12-24 10:09 GMT+08:00 Yaguang Tang <[email protected]>: > Hi samuel, > > Sometimes live migration couldn't be rollback when error occurs, so the > destination instance disk path remains there, you have to manually resolve > this by delete that directory manually, and please try again. > > On Tue, Dec 23, 2014 at 11:24 PM, samuel <[email protected]> wrote: > >> Dear list, >> >> We've recently faced an issue regarding live migration on a Juno >> openstack installation using a ceph giant shared storage. >> >> The error that appear is >> >> DestinationDiskExists: The supplied disk path >> (/var/lib/nova/instances/instance-id-hidden) already exists, it is expected >> not to exist. >> >> I've located several entries, such as: >> >> https://bugzilla.redhat.com/show_bug.cgi?id=1150856 >> https://review.openstack.org/#/c/111082/ >> >> But the error still persist and some of the patches have already been >> included. The current version is the following: >> >> Name : openstack-nova-compute >> Version : 2014.2.1 >> Release : 1.el7.centos >> >> >> It looks like there's an issue regarding shared storage and the >> assumptions of this path. >> >> Can anyone provide information about this issue? >> >> Regards, >> Samuel. >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : [email protected] >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> > > > -- > Tang Yaguang > > > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -- ChangBo Guo(gcb)
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