[SOLVED] Backup error nach upgrade auf PVE 6

Nov 29, 2016
Hallo Zusammen,
nach dem Upgrade auf auf die Version 6 bekomme ich beim Backup eines Unprivilegierten Container auf ein NFS Storage folgende Fehlermeldung:
2019-08-06 11:56:39 INFO: create storage snapshot 'vzdump'
2019-08-06 11:56:40 INFO: creating archive '/mnt/pve/pveqnapbak/dump/vzdump-lxc-103-2019_08_06-11_56_39.tar.lzo'
2019-08-06 11:56:41 INFO: tar: /mnt/pve/pveqnapbak/dump/vzdump-lxc-103-2019_08_06-11_56_39.tmp: Cannot open: Permission denied
2019-08-06 11:56:41 INFO: tar: Error is not recoverable: exiting now
2019-08-06 11:56:41 INFO: remove vzdump snapshot
2019-08-06 11:56:41 ERROR: Backup of VM 103 failed - command 'set -o pipefail && lxc-usernsexec -m u:0:100000:65536 -m g:0:100000:65536 -- tar cpf - --totals --one-file-system -p --sparse --numeric-owner --acls --xattrs '--xattrs-include=user.*' '--xattrs-include=security.capability' '--warning=no-file-ignored' '--warning=no-xattr-write' --one-file-system '--warning=no-file-ignored' '--directory=/mnt/pve/pveqnapbak/dump/vzdump-lxc-103-2019_08_06-11_56_39.tmp' ./etc/vzdump/pct.conf ./etc/vzdump/pct.fw '--directory=/mnt/vzsnap0' --no-anchored '--exclude=lost+found' --anchored '--exclude=./tmp/?*' '--exclude=./var/tmp/?*' '--exclude=./var/run/?*.pid' ./ | lzop >/mnt/pve/pveqnapbak/dump/vzdump-lxc-103-2019_08_06-11_56_39.tar.dat' failed: exit code 2

Normale VM's können auf dem NFS Storage problemlos gesichert werden.
Vielleicht hat ja jemand eine Idee dazu.


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