In the current release of ovirt (4.5.4) I'm currently experiencing a fail in change master storage domain from a gluster volume to everywhere. The GUI talk about a "general" error. watching the engine log: 2023-03-28 11:51:16,601Z WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-46) [] Unexpected return value: TaskStatus [code=331, message=value=Tar command failed: ({'reader': {'cmd': ['/usr/bin/tar', 'cf', '-', '--exclude=./lost+found', '-C', '/rhev/data-center/mnt/glusterSD/ovirt-node3.ovirt:_gv0/4745320f-bfc3-46c4-8849-b4fe8f1b2de6/master', '.'], 'rc': 1, 'err': '/usr/bin/tar: ./tasks/20a9aa7f-80f5-403b-b296-ea95d9fd3f97: file changed as we read it\n/usr/bin/tar: ./tasks/87783efa-42ac-4cd9-bda5-ad68c59bb881/87783efa-42ac-4cd9-bda5-ad68c59bb881.task: file changed as we read it\n'}},) abortedcode=331] 2023-03-28 11:51:16,601Z ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-46) [] Failed in 'HSMGetAllTasksStatusesVDS' method Seeming that somewhat is changing file under the directory but: [vdsm@ovirt-node2 4745320f-bfc3-46c4-8849-b4fe8f1b2de6]$ /usr/bin/tar -cf - --exclude=./lost+found -C '/rhev/data-center/mnt/glusterSD/ovirt-node3.ovirt:_gv0/4745320f-bfc3-46c4-8849-b4fe8f1b2de6/master' '.' > /tmp/tar.tar /usr/bin/tar: ./tasks/20a9aa7f-80f5-403b-b296-ea95d9fd3f97: file changed as we read it /usr/bin/tar: ./tasks: file changed as we read it [vdsm@ovirt-node2 master]$ find '/rhev/data-center/mnt/glusterSD/ovirt-node3.ovirt:_gv0/4745320f-bfc3-46c4-8849-b4fe8f1b2de6/master' -mtime -1 /rhev/data-center/mnt/glusterSD/ovirt-node3.ovirt:_gv0/4745320f-bfc3-46c4-8849-b4fe8f1b2de6/master/tasks [vdsm@ovirt-node2 master]$ ls -l /rhev/data-center/mnt/glusterSD/ovirt-node3.ovirt:_gv0/4745320f-bfc3-46c4-8849-b4fe8f1b2de6/master/ total 0 drwxr-xr-x. 6 vdsm kvm 182 Mar 28 11:51 tasks drwxr-xr-x. 2 vdsm kvm 6 Mar 26 20:36 vms [vdsm@ovirt-node2 master]$ date; stat tasks Tue Mar 28 12:04:06 UTC 2023 File: tasks Size: 182 Blocks: 0 IO Block: 131072 directory Device: 31h/49d Inode: 12434008067414313592 Links: 6 Access: (0755/drwxr-xr-x) Uid: ( 36/ vdsm) Gid: ( 36/ kvm) Context: system_u:object_r:fusefs_t:s0 Access: 2023-03-28 11:55:17.771046746 +0000 Modify: 2023-03-28 11:51:16.641145314 +0000 Change: 2023-03-28 11:51:16.641145314 +0000 Birth: - It seem the task directory isn't touched since