different size backup and real ct

[simrsta]

I have lxc for docker. Why is the actual size and the backup result different?

backup in pbs


size in pve

 

[bl1mp]

Hi simrsta,
did you use snapshots in the past for that container?

BR, Lucas

​

 

[Chris]

Hi, check the backup task log for more details. Most likely you have a mount point which is included in the backup. The mount point ist not part of the root filesystem and therefore also not show in the boot disk size.

 

[simrsta]

I made a rule like that
but only the docker server is weird
apart from the docker server all disk sizes are normal and reduced

 

[Chris]

Share the config for that container: pct config 100080 --current

 

[simrsta]

Share the config for that container: pct config 100080 --current

arch: amd64
cores: 12
features: nesting=1
hostname: ServerDocker
memory: 20480
net0: name=eth0,bridge=vmbr0,firewall=1,hwaddr=BC:24:11:00F:F6,ip=dhcp,ip6=dhcp,type=veth
onboot: 1
ostype: ubuntu
rootfs: local-data:subvol-100080-disk-0,size=112G
swap: 0
unprivileged: 1


config 100080
and every i backup serverdocker, It took quite a long time, as if it wasn't incremental,
because it was like backing up from scratch
around 40 minutes