[BUG REPORT] Unchecking "Include volume in backup job" not working as intended

[bai]

When "Include volume in backup job" is checked, configuration line gets added backup=1 which works fine but when unchecking, it only removes the backup=1 altogether and causes an error during backup. Manually editing the conf file to have backup=0 fixes the issue.

This is for an LXC with an additional disk via mount point, using VE 6.4-4.

 

[dcsapak]

, it only removes the backup=1 altogether and causes an error during backup

which error?

 

[bai]

which error?

During a back up job, I would get an rsync error code 23 when there is no backup=0

 

[dcsapak]

backup=0 should be the default,
can you post the complete task logs when the 'backup=0' is there and when nothing is there?

 

[bai]

backup=0 should be the default,
can you post the complete task logs when the 'backup=0' is there and when nothing is there?

Here you go. This was the log sent via email from the last error. But you know what, I can't seem to recreate it anymore by checking and unchecking the "include volume in backup job" checkbox. Must have been caused by something else then?

105: 2021-06-02 01:51:31 INFO: Starting Backup of VM 105 (lxc)
105: 2021-06-02 01:51:31 INFO: status = running
105: 2021-06-02 01:51:31 INFO: CT Name: media
105: 2021-06-02 01:51:31 INFO: including mount point rootfs ('/') in backup
105: 2021-06-02 01:51:31 INFO: including mount point mp0 ('/mnt/media') in backup
105: 2021-06-02 01:51:31 INFO: mode failure - some volumes do not support snapshots
105: 2021-06-02 01:51:31 INFO: trying 'suspend' mode instead
105: 2021-06-02 01:51:31 INFO: backup mode: suspend
105: 2021-06-02 01:51:31 INFO: ionice priority: 7
105: 2021-06-02 01:51:31 INFO: CT Name: media
105: 2021-06-02 01:51:31 INFO: including mount point rootfs ('/') in backup
105: 2021-06-02 01:51:31 INFO: including mount point mp0 ('/mnt/media') in backup
105: 2021-06-02 01:51:31 INFO: starting first sync /proc/2816817/root/ to /var/tmp/vzdumptmp2836359_105
105: 2021-06-02 02:06:24 ERROR: Backup of VM 105 failed - command 'rsync --stats -h -X -A --numeric-ids -aH --delete --no-whole-file --sparse --one-file-system --relative '--exclude=/tmp/?*' '--exclude=/var/tmp/?*' '--exclude=/var/run/?*.pid' /proc/2816817/root//./ /proc/2816817/root//./mnt/media /var/tmp/vzdumptmp2836359_105' failed: exit code 23