Dear All
ERROR: VM 110 qmp command 'backup' failed - backup connect failed: command error: unable to create owner file "/mnt/ddev/vm/110/owner" - File exists (os error 17)
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 110 failed - VM 110 qmp command 'backup' failed - backup connect failed: command error: unable to create owner file "/mnt/ddev/vm/110/owner" - File exists (os error 17)
INFO: Failed at 2026-05-20 10:25:07
INFO: Backup job finished with errors
INFO: notified via target `mail-to-root`
TASK ERROR: job errors
when i remove the "owner" file and run backup
ERROR: VM 118 qmp command 'backup' failed - backup connect failed: command error: unable to read "/mnt/ddev/vm/118/owner" - No such file or directory (os error 2)
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 118 failed - VM 118 qmp command 'backup' failed - backup connect failed: command error: unable to read "/mnt/ddev/vm/118/owner" - No such file or directory (os error 2)
INFO: Failed at 2026-05-20 10:56:27
INFO: Backup job finished with errors
INFO: notified via target `mail-to-root`
TASK ERROR: job errors
who can explain. What is the function of this "owner" file? If the backup is successful, will PBS delete this file? If not, then will this file's contents be cleared?
sometimes backup successfully, sometimes backup failed. the errors are the first error, which states that the file already exists.
I don't know what this means?
PBS mount is NFS.
IP:/data/col1/pbs /mnt/ddev nfs hard,intr,nolock,nfsvers=3,tcp,rsize=1048600,wsize=1048600 0 0
the NFS come from Dell DD.
datastore.conf add "--tuning gc-atime-safety-check=0" Because there is a conflict between PBS's GC and DD, this parameter is added.
thanks everyone
ERROR: VM 110 qmp command 'backup' failed - backup connect failed: command error: unable to create owner file "/mnt/ddev/vm/110/owner" - File exists (os error 17)
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 110 failed - VM 110 qmp command 'backup' failed - backup connect failed: command error: unable to create owner file "/mnt/ddev/vm/110/owner" - File exists (os error 17)
INFO: Failed at 2026-05-20 10:25:07
INFO: Backup job finished with errors
INFO: notified via target `mail-to-root`
TASK ERROR: job errors
when i remove the "owner" file and run backup
ERROR: VM 118 qmp command 'backup' failed - backup connect failed: command error: unable to read "/mnt/ddev/vm/118/owner" - No such file or directory (os error 2)
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 118 failed - VM 118 qmp command 'backup' failed - backup connect failed: command error: unable to read "/mnt/ddev/vm/118/owner" - No such file or directory (os error 2)
INFO: Failed at 2026-05-20 10:56:27
INFO: Backup job finished with errors
INFO: notified via target `mail-to-root`
TASK ERROR: job errors
who can explain. What is the function of this "owner" file? If the backup is successful, will PBS delete this file? If not, then will this file's contents be cleared?
sometimes backup successfully, sometimes backup failed. the errors are the first error, which states that the file already exists.
I don't know what this means?
PBS mount is NFS.
IP:/data/col1/pbs /mnt/ddev nfs hard,intr,nolock,nfsvers=3,tcp,rsize=1048600,wsize=1048600 0 0
the NFS come from Dell DD.
datastore.conf add "--tuning gc-atime-safety-check=0" Because there is a conflict between PBS's GC and DD, this parameter is added.
thanks everyone
Last edited: