Backup job stops at lxc with Plex

[backisen]

I have a backup job running every sunday night. It is supposed to backup most lxc's but always stops at one particular lxc running Plex. I have to manually stop the backup job to get the lxc to work again.

syslog:

Nov 12 01:00:00 klubben319 pvescheduler[2847841]: <root@pam> starting task UPID:klubben319:002B7462:0FC50C7D:65501580:vzdump::root@pam:
Nov 12 01:00:00 klubben319 pvescheduler[2847842]: INFO: starting new backup job: vzdump --mode snapshot --node klubben319 --storage local --compress zstd --all 1 --mailnotification always --mailto xxxxxx@gmail.com --exclude 104 --notes-template '{{cluster}}, {{guestname}}, {{node}}, {{vmid}}' --quiet 1 --prune-backups 'keep-last=5'
Nov 12 01:00:00 klubben319 pvescheduler[2847842]: INFO: Starting Backup of VM 100 (qemu)
Nov 12 01:02:34 klubben319 pvescheduler[2847842]: INFO: Finished Backup of VM 100 (00:02:34)
Nov 12 01:02:37 klubben319 pvescheduler[2847842]: INFO: Starting Backup of VM 101 (lxc)
Nov 12 01:04:09 klubben319 pvescheduler[2847842]: INFO: Finished Backup of VM 101 (00:01:32)
Nov 12 01:04:09 klubben319 pvescheduler[2847842]: INFO: Starting Backup of VM 102 (qemu)
Nov 12 01:04:51 klubben319 pvescheduler[2847842]: INFO: Finished Backup of VM 102 (00:00:42)
Nov 12 01:04:51 klubben319 pvescheduler[2847842]: INFO: Starting Backup of VM 103 (lxc)
Nov 12 01:05:02 klubben319 smartd[2456]: Device: /dev/sdi [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 33 to 36
Nov 12 01:06:56 klubben319 smartd[2456]: Device: /dev/sdj [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 39 to 41
Nov 12 01:07:38 klubben319 pvescheduler[2847842]: INFO: Finished Backup of VM 103 (00:02:47)
Nov 12 01:07:38 klubben319 pvescheduler[2847842]: INFO: Starting Backup of VM 105 (lxc)
Nov 12 01:17:01 klubben319 CRON[2983709]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 12 01:17:01 klubben319 CRON[2983710]: (root) CMD (cd / && run-parts --report /etc/cron.hourly)
Nov 12 01:17:01 klubben319 CRON[2983709]: pam_unix(cron:session): session closed for user root
Nov 12 01:35:02 klubben319 smartd[2456]: Device: /dev/sdi [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 36 to 31
Nov 12 01:35:03 klubben319 smartd[2456]: Device: /dev/sdj [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 41 to 33
Nov 12 02:07:45 klubben319 systemd[1]: Starting apt-daily.service - Daily apt download activities...
Nov 12 02:07:45 klubben319 systemd[1]: apt-daily.service: Deactivated successfully.
Nov 12 02:07:45 klubben319 systemd[1]: Finished apt-daily.service - Daily apt download activities.
Nov 12 02:17:01 klubben319 CRON[3082110]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 12 02:17:01 klubben319 CRON[3082111]: (root) CMD (cd / && run-parts --report /etc/cron.hourly)
Nov 12 02:17:01 klubben319 CRON[3082110]: pam_unix(cron:session): session closed for user root
Nov 12 02:35:02 klubben319 smartd[2456]: Device: /dev/sdi [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 31 to 30
Nov 12 03:05:02 klubben319 smartd[2456]: Device: /dev/sdi [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 30 to 33
Nov 12 03:05:02 klubben319 smartd[2456]: Device: /dev/sdj [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 33 to 34
Nov 12 03:10:01 klubben319 CRON[3231912]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 12 03:10:01 klubben319 CRON[3231913]: (root) CMD (test -e /run/systemd/system || SERVICE_MODE=1 /sbin/e2scrub_all -A -r)
Nov 12 03:10:01 klubben319 CRON[3231912]: pam_unix(cron:session): session closed for user root
Nov 12 03:11:04 klubben319 systemd[1]: Starting e2scrub_all.service - Online ext4 Metadata Check for All Filesystems...
Nov 12 03:11:04 klubben319 systemd[1]: e2scrub_all.service: Deactivated successfully.
Nov 12 03:11:04 klubben319 systemd[1]: Finished e2scrub_all.service - Online ext4 Metadata Check for All Filesystems.
Nov 12 03:17:01 klubben319 CRON[3244739]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 12 03:17:01 klubben319 CRON[3244740]: (root) CMD (cd / && run-parts --report /etc/cron.hourly)
Nov 12 03:17:01 klubben319 CRON[3244739]: pam_unix(cron:session): session closed for user root
Nov 12 03:30:01 klubben319 CRON[3267361]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 12 03:30:01 klubben319 CRON[3267362]: (root) CMD (test -e /run/systemd/system || SERVICE_MODE=1 /usr/lib/x86_64-linux-gnu/e2fsprogs/e2scrub_all_cron)
Nov 12 03:30:01 klubben319 CRON[3267361]: pam_unix(cron:session): session closed for user root
Nov 12 03:35:02 klubben319 smartd[2456]: Device: /dev/sdi [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 33 to 30
Nov 12 03:35:02 klubben319 smartd[2456]: Device: /dev/sdj [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 34 to 33
Nov 12 04:17:01 klubben319 CRON[3390280]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)

 

[fiona]

Hi,
do you maybe use FUSE mounts with that container? Snapshot mode backup is not possible then: https://pve.proxmox.com/pve-docs/chapter-pct.html#_fuse_mounts
Otherwise, please share the full backup task log and the output of pveversion -v and pct config 103.