I've got a box with a few spare spinning disks in it, so I thought I'd set up ZFS pools, then build directories on them for purposes of VM backups from different nodes. The backups from some containers and small disk VMs will go fine, but it always seems to run out of disk space. If I'm looking at the directories in the gui, they show the usage as 17.36GB/100.86GB. If I get the properties on the two directories, I do see that the preallocation box just says default.
I tried using copilot before coming here, and it thinks there is no problem lol. Here's the output of the things it asked me for:
Is there a way to expand these to use up the available space, or do I need to delete them and maybe there will be a different option for the preallocation?
I tried using copilot before coming here, and it thinks there is no problem lol. Here's the output of the things it asked me for:
Code:
root@Defiant:~# zfs get quota,refquota,reservation,refreservation WDRed
NAME PROPERTY VALUE SOURCE
WDRed quota none default
WDRed refquota none default
WDRed reservation none default
WDRed refreservation none default
root@Defiant:~# zfs get quota,refquota,reservation,refreservation WDRedB
NAME PROPERTY VALUE SOURCE
WDRedB quota none default
WDRedB refquota none default
WDRedB reservation none default
WDRedB refreservation none default
root@Defiant:~# cd /backup
root@Defiant:/backup# df -h
Filesystem Size Used Avail Use% Mounted on
udev 43G 0 43G 0% /dev
tmpfs 9.3G 2.6M 9.3G 1% /run
/dev/mapper/pve-root 94G 17G 73G 19% /
tmpfs 47G 66M 46G 1% /dev/shm
efivarfs 128K 46K 78K 37% /sys/firmware/efi/efivars
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service
tmpfs 47G 0 47G 0% /tmp
/dev/nvme1n1p2 1022M 8.8M 1014M 1% /boot/efi
WDRed 7.2T 128K 7.2T 1% /backup
WDRedB 13T 128K 13T 1% /WDRedB
/dev/fuse 128M 56K 128M 1% /etc/pve
tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty1.service
tmpfs 9.3G 4.0K 9.3G 1% /run/user/0
root@Defiant:/backup# zfs list | grep subvol
root@Defiant:/backup# zfs list
NAME USED AVAIL REFER MOUNTPOINT
WDRed 852K 7.14T 96K /backup
WDRedB 852K 12.6T 96K /WDRedB
root@Defiant:/backup# zpool list
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
WDRed 7.27T 852K 7.27T - - 0% 0% 1.00x ONLINE -
WDRedB 12.7T 852K 12.7T - - 0% 0% 1.00x ONLINE -
root@Defiant:/backup#Is there a way to expand these to use up the available space, or do I need to delete them and maybe there will be a different option for the preallocation?