[PATCH 1/4] mgr/volumes: Fix subvolume discover during upgrade

[PATCH 1/4] mgr/volumes: Fix subvolume discover during upgrade

Fixes the subvolume discover to use the correct
metadata file after an upgrade from legacy subvolume
to v1. The fix makes sure, it doesn't use the
handcrafted metadata file placed in the subvolume
root of legacy subvolume.

Co-authored-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@cern.ch>
Co-authored-by: Dan van der Ster <daniel.vanderster@cern.ch>
Co-authored-by: Ramana Raja <rraja@redhat.com>
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Gbp-Pq: Name CVE-2022-0670.patch