tests/storage-vm: Add test for live resizing of VM disks with zfs or …

…lvm pool driver

Signed-off-by: Kadin Sayani <[email protected]>

tests/storage-vm

@@ -281,6 +281,12 @@ for poolDriver in $poolDriverList; do
         echo "==> Testing VM optimized export/import (while running to check config.mount is excluded)"
         ! lxc export v1 --quiet --compression=none - --optimized-storage | tar -tf - | grep -F config.mount || false
 
+        if [[ $(hasNeededAPIExtension vm_zfs_storage_disk_live_resize) && $(hasNeededAPIExtension vm_lvm_storage_disk_live_resize) && ( "${poolDriver}" == "zfs" || "${poolDriver}" == "lvm" ) ]]; then
+                echo "==> Checking live root disk device resize support with ${poolDriver} backend"
+                lxc config device set v1 root size=16GiB
+                [ "$(($(lxc exec v1 -- blockdev --getsize64 /dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_lxd_root) / GiB))" -eq "16" ]
+        fi
+
         echo "==> Increasing VM root disk size for next boot (24GiB)"
         lxc config device set v1 root size=24GiB
         [ "$(lxc config get v1 volatile.root.apply_quota)" = "true" ]