Pve-zsync - out of space error. But space is enough.

[ozgurerdogan]

/usr/sbin/pve-zsync sync --source xx.xx.xx.xx:119 --dest D3 --name 119 --maxsnap 10 --method ssh
GET ERROR:
        cannot create snapshot 'P1/vm-119-disk-0@rep_119_2019-09-04_10:22:20': out of space

But there are enough space to create snapshot.

root@hs1:~# zfs get all P1
NAME  PROPERTY              VALUE                  SOURCE
P1    available             99.5G                  -

 

[mailinglists]

What about space on the pool level?

zpool list
zfs list -t all

Also take a look at this:

zfs list -o name,quota,refquota,reservation,refreservation,volsize,used,available,referenced

Try removing quotas and reservations..

 

[ozgurerdogan]

root@hs1:~# zpool list
NAME    SIZE  ALLOC   FREE  CKPOINT  EXPANDSZ   FRAG    CAP  DEDUP    HEALTH  ALTROOT
P1      476G   255G   221G        -         -    15%    53%  1.00x    ONLINE  -


root@hs1:~# zfs list -o name,quota,refquota,reservation,refreservation,volsize,used,available,referenced
NAME                      QUOTA  REFQUOTA  RESERV  REFRESERV  VOLSIZE   USED  AVAIL     REFER
P1                         none      none    none       none        -   362G  98.9G       24K
P1/vm-119-disk-0              -         -    none       155G     150G   155G   103G      151G

Ok it was about refreserv. After I set it. It takes snapshot fine. Thank you.

zfs set refreserv=none P1/vm-119-disk-0

 

[mailinglists]

Glad i helped.

 

[Fossi]

I also just stumble about it. I was able to correct this but I'm still wondering: Why the reservation isn't set on the rpool, which is createt directly while the installation. And if I restored some VMs on a manuell created zpool, the reservations are setted.

Where can I control that?

Thx - Fossi