Having issues with backups

[nawhouse]

Hello,
I am having a problem with the backup job of a LXC I have set up that is running docker.
It is running on a NFS share on my TrueNAS and is set in HA. I have a 3 node cluster.
When I try to backup the LXC I get an error that there is not enough space.

ERROR: rsync: [receiver] write failed on "/var/tmp/vzdumptmp1035638_109/data/compose/19/radarr/MediaCover/387/poster.jpg": No space left on device (28)

I am now trying to set the temp backup dir to a SMB share but that is getting new errors.

ERROR: rsync: [generator] symlink "/mnt/tmpbak/vzdumptmp652633_109/bin" -> "usr/bin" failed: Input/output error (5)
ERROR: rsync: [generator] symlink "/mnt/tmpbak/vzdumptmp652633_109/lib" -> "usr/lib" failed: Input/output error (5)
ERROR: rsync: [generator] symlink "/mnt/tmpbak/vzdumptmp652633_109/lib32" -> "usr/lib32" failed: Input/output error (5)
ERROR: rsync: [generator] symlink "/mnt/tmpbak/vzdumptmp652633_109/lib64" -> "usr/lib64" failed: Input/output error (5)
ERROR: rsync: [generator] symlink "/mnt/tmpbak/vzdumptmp652633_109/libx32" -> "usr/libx32" failed: Input/output error (5)
ERROR: rsync: [generator] symlink "/mnt/tmpbak/vzdumptmp652633_109/sbin" -> "usr/sbin" failed: Input/output error (5)

I would sure love some help with this guy.

Thanks!

 

[sierra_mike]

Under datacenter does the NFS share show a gray question mark? If not does the information about the share size and contents display properly? If so does it show you have more than enough room to make the transfer?

 

[nawhouse]

Nope. No gray question, Yes all the correct info is displayed. There is more than 40 TB of free space.
To me it seems like it is trying to write to a temp folder on the SD card running the PVE os before it syncs it over to my PBS server and there is not enough room on it to do so.

 

[sierra_mike]

Has this backup method ever worked?

 

[nawhouse]

before I moved the it to the NFS share and when it was on a zfs store and the backup method is snapshot.