ceph: disable bluestore warn on legacy statfs
ceph: disable bluestore warn on legacy statfs

When upgraded to Octopus or 14.2.5, OSDs will fix themselves on the fly at
startup, so we just need to silence this warning for now.
No migration is needed.

Closes: https://github.com/rook/rook/issues/3539
Signed-off-by: Sébastien Han <62d754cc350e84d3b1c32ae79f976f5348e74a40@redhat.com>

rook/nfs,rook/rook,rook/nfs,rook/rook,rook/nfs,rook/rook,rook/rook,rook/rook