Problem with backup

[staff]

Hello. I have trouble with new Proxmox version 5.0-32

lvscan
ACTIVE '/dev/pve/swap' [8.00 GiB] inherit
ACTIVE '/dev/pve/root' [96.00 GiB] inherit
ACTIVE '/dev/pve/data' [3.52 TiB] inherit
ACTIVE '/dev/pve/vm-100-disk-1' [2.00 TiB] inherit

VM 100 used 258G disk space. At the end I cannot make backup and receive this message

2017-11-25 17:20:47 ERROR: Backup of VM 100 failed - command 'set -o pipefail && 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=/var/lib/vz/dump/vzdump-lxc-100-2017_11_25-16_22_48.tmp' ./etc/vzdump/pct.conf '--directory=/mnt/vzsnap0' --no-anchored '--exclude=lost+found' --anchored '--exclude=./tmp/?*' '--exclude=./var/tmp/?*' '--exclude=./var/run/?*.pid' ./ | lzop >/var/lib/vz/dump/vzdump-lxc-100-2017_11_25-16_22_48.tar.dat' failed: exit code 1

How it possible to solve this question? Where is my mistake?

 

[Alwin]

--directory=/var/lib/vz/dump/vzdump-lxc-100-2017_11_25-16_22_48.tmp

Do you have enough disk space under '/var/lib/vz' available? If not, you can change the 'tmpdir' in '/etc/pve/vzdump.conf'.