when compiling the disk list add a property with a stable
/dev/disk/by-id/ path for a block device when available.
This is needed to create zpools with the stable by-id links
The /dev/disk/by-id/ directory can contain multiple links to the same device
(e.g. when it's used as a LVM PV, or one for the wwn/nvme-eui in addition
to the one with vendor and serial). We take the first one which matches
the bus where the disk is attached. For nvme disks we exclude the one
containing the nvme-eui.
The patch assumes that not all disks need to have such a link (e.g.
virtio-block devices as we pass them to guests).
Additionally the tests were adapted to run successfully.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
to have a clear method name for this. check_XYZ suggests also that we
return true if the check was OK, but we don't.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
the syntax for creating a pool with a single disk is
not the same as for mirror, so let the user select it
explicitely
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
