Hi Bruno,
Am 08.12.2025 um 10:55 schrieb Bruno Bartels (Intero Technologies) via
Bacula-users:
Hi all,
since an Upgrade to Debian 13 we have sometimes error with backups that
are written so SMB/CIFS-volumes.
In the logs there is written:
$my-sd JobId 4437: Error: Error closing volume "Vol-0412" device
"FileChgrEXT-Dev1" (/mnt/backup02/backup_1). ERR=Out of memory.
$my-sd JobId 4437: End of medium on Volume "Vol-0412" Bytes=53,687,067,919
Blocks=832,203 at 08-Dec-2025 01:48.
you will have to investigate what conditions can cause the CIFS module
to create such an error.
I *suspect* it's not actually writing but the close() system call. I am
not really a big user of CIFS, though, so I have no idea where I would
start searching or asking.
ENOMEM is a pretty generic error and not documented in close(2),
fclose(3) or write(2) in the documentation I have in front of me.
There is plenty of space on the destination volume, also there is enough
RAM on the system.
You might want to try strace'ing the FD to see if anything interesting
happens, but I guess that, eventually, you'll find that the cause is in
the CIFS part of the picture.
I would also advise to check if volumes are properly written, which you
can do with a restore, a verify job, or even a bls run.
My Setup is with Bacula V 15.0.2 in Docker containers on Debian 13.
Container deployments are not well standardized with Bacula, I think,
and last I did look into those things, network mounts were particularly
tricky.
Hopefully you'll find the cause and can share an explanation or solution.
Cheers,
Arno
Never had theses issues before. My SMB-Mountpoints are both on volumes
in LAN and also on external storage drives at Hetzner.
Can sb help please?
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--
Arno Lehmann
IT-Service Lehmann
Sandstr. 6, 49080 Osnabrück
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