Igor
Backups to Umma
Backups go to SMB mount at /mnt/pve/umma on Igor.
Looks like compression is not on the fly but it first dumps data uncompressed and then runs compression which fails on SMB mount... https://community.nethserver.org/t/proxmox-help-needed-proxmox-backup-ends-with-broken-pipe/18537/2
/etc/vzdump.conf
tmpdir: /var/lib/vz/dump/temp