On Sun, Jun 25, 2017 at 10:31 PM, Markus Stockhausen < stockhausen@collogia.de> wrote:
Hi,
we are currently evaluating NFS 4.2 based storage for OVirt 4.1.2. Normal operation and discard support work like a charm.
For some strange reason we cannot use VM live migration any more. As soon as one NFS 4.2 based VM disk is doing disk I/O during the operation. VM stalls and is paused. It seems as if qemu on target node cannot take over disk images. See BZ1464787.
Can you make sure you are not suffering from any SELinux issues? What NFS server are you using? If it's Linux based, it needs some selinux commands. For example (from ovirt-system-tests): semanage fcontext -a -t nfs_t '/exports/nfs(/.*)?' restorecon -Rv /exports/nfs
Has anybody else seen similar issues?
Raz? Y.
Best regards.
Markus _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users