[pve-devel] applied: [PATCH storage] fix volume activation for ZFS subvols

Thomas Lamprecht t.lamprecht at proxmox.com
Mon Nov 23 07:09:23 CET 2020


On 19.11.20 11:29, Fabian Ebner wrote:
> When using the path to request properties, and no ZFS file system is mounted
> at that path, ZFS will fall back to the parent filesystem:
> 
>> # zfs unmount myzpool/subvol-172-disk-0
>> # zfs get mounted /myzpool/subvol-172-disk-0
>> NAME     PROPERTY  VALUE    SOURCE
>> myzpool  mounted   yes      -
>> # zfs get mounted myzpool/subvol-172-disk-0
>> NAME                       PROPERTY  VALUE    SOURCE
>> myzpool/subvol-172-disk-0  mounted   no       -
> 
> Thus, we cannot use the path and need to use the dataset directly.
> 
> Signed-off-by: Fabian Ebner <f.ebner at proxmox.com>
> ---
> 
> See commit 59fdc2b71e5da8eaf3c821a5c55f410f58da200a for more context.
> I did build the package as root to run the zfs regressiontests this time.
> 
>  PVE/Storage/ZFSPoolPlugin.pm | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
>

applied, thanks!






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