112: Jan 27 03:36:45 INFO: Starting Backup of VM 112 (lxc)
112: Jan 27 03:36:45 INFO: status = running
112: Jan 27 03:36:45 INFO: CT Name: ra-proxy
112: Jan 27 03:36:45 INFO: mode failure - some volumes do not support snapshots
112: Jan 27 03:36:45 INFO: trying 'suspend' mode instead
112: Jan 27 03:36:45 INFO: backup mode: suspend
112: Jan 27 03:36:45 INFO: ionice priority: 7
112: Jan 27 03:36:45 INFO: CT Name: ra-proxy
112: Jan 27 03:36:45 INFO: starting first sync /proc/25448/root// to /var/lib/vz/dump/vzdump-lxc-112-2017_01_27-03_36_45.tmp
112: Jan 27 03:37:08 INFO: Number of files: 45,459 (reg: 37,808, dir: 7,007, link: 644)
112: Jan 27 03:37:08 INFO: Number of created files: 45,458 (reg: 37,808, dir: 7,006, link: 644)
112: Jan 27 03:37:08 INFO: Number of deleted files: 0
112: Jan 27 03:37:08 INFO: Number of regular files transferred: 34,689
112: Jan 27 03:37:08 INFO: Total file size: 954,026,461 bytes
112: Jan 27 03:37:08 INFO: Total transferred file size: 763,687,609 bytes
112: Jan 27 03:37:08 INFO: Literal data: 763,687,609 bytes
112: Jan 27 03:37:08 INFO: Matched data: 0 bytes
112: Jan 27 03:37:08 INFO: File list size: 1,769,277
112: Jan 27 03:37:08 INFO: File list generation time: 0.001 seconds
112: Jan 27 03:37:08 INFO: File list transfer time: 0.000 seconds
112: Jan 27 03:37:08 INFO: Total bytes sent: 766,673,822
112: Jan 27 03:37:08 INFO: Total bytes received: 936,615
112: Jan 27 03:37:08 INFO: sent 766,673,822 bytes received 936,615 bytes 32,664,273.91 bytes/sec
112: Jan 27 03:37:08 INFO: total size is 954,026,461 speedup is 1.24
112: Jan 27 03:37:08 INFO: first sync finished (23 seconds)
112: Jan 27 03:37:08 INFO: suspend vm
112: Jan 27 03:37:08 INFO: starting final sync /proc/25448/root// to /var/lib/vz/dump/vzdump-lxc-112-2017_01_27-03_36_45.tmp
112: Jan 27 03:37:09 INFO: Number of files: 45,459 (reg: 37,808, dir: 7,007, link: 644)
112: Jan 27 03:37:09 INFO: Number of created files: 0
112: Jan 27 03:37:09 INFO: Number of deleted files: 0
112: Jan 27 03:37:09 INFO: Number of regular files transferred: 0
112: Jan 27 03:37:09 INFO: Total file size: 954,026,461 bytes
112: Jan 27 03:37:09 INFO: Total transferred file size: 0 bytes
112: Jan 27 03:37:09 INFO: Literal data: 0 bytes
112: Jan 27 03:37:09 INFO: Matched data: 0 bytes
112: Jan 27 03:37:09 INFO: File list size: 0
112: Jan 27 03:37:09 INFO: File list generation time: 0.001 seconds
112: Jan 27 03:37:09 INFO: File list transfer time: 0.000 seconds
112: Jan 27 03:37:09 INFO: Total bytes sent: 1,090,563
112: Jan 27 03:37:09 INFO: Total bytes received: 7,309
112: Jan 27 03:37:09 INFO: sent 1,090,563 bytes received 7,309 bytes 731,914.67 bytes/sec
112: Jan 27 03:37:09 INFO: total size is 954,026,461 speedup is 868.98
112: Jan 27 03:37:09 INFO: final sync finished (1 seconds)
112: Jan 27 03:37:09 INFO: resume vm
112: Jan 27 03:37:09 INFO: vm is online again after 1 seconds
112: Jan 27 03:37:09 INFO: creating archive '/var/lib/vz/dump/vzdump-lxc-112-2017_01_27-03_36_45.tar.gz'
112: Jan 27 03:37:09 INFO: tar: ./var/log/btmp: Cannot open: Permission denied
112: Jan 27 03:37:10 INFO: tar: ./var/lib/yum/history/2016-12-07/9: Cannot open: Permission denied
112: Jan 27 03:37:11 INFO: tar: ./var/lib/systemd/random-seed: Cannot open: Permission denied
112: Jan 27 03:37:53 INFO: Total bytes written: 839475200 (801MiB, 18MiB/s)
112: Jan 27 03:37:53 INFO: tar: Exiting with failure status due to previous errors
112: Jan 27 03:37:55 ERROR: Backup of VM 112 failed - command 'set -o pipefail && lxc-usernsexec -m u:0:100000:65536 -m g:0:100000:65536 -- tar cpf - --totals --sparse --numeric-owner --acls --xattrs '--xattrs-include=user.*' '--xattrs-include=security.capability' '--warning=no-xattr-write' --one-file-system '--warning=no-file-ignored' '--directory=/var/lib/vz/dump/vzdump-lxc-112-2017_01_27-03_36_45.tmp' ./etc/vzdump/pct.conf ./etc/vzdump/pct.fw '--directory=/var/lib/vz/dump/vzdump-lxc-112-2017_01_27-03_36_45.tmp' --no-anchored '--exclude=lost+found' --anchored '--exclude=./tmp/?*' '--exclude=./var/tmp/?*' '--exclude=./var/run/?*.pid' . | gzip >/var/lib/vz/dump/vzdump-lxc-112-2017_01_27-03_36_45.tar.dat' failed: exit code 2
Any ideas, I'm guessing it's probably because I toggled it privileged (in the config file) to do an update in the container and then set it back to unprivileged and now some files have the wrong ownership or something like that