Merge pull request #18256 from liewegas/wip-bluestore-superblock

os/bluestore: allow reconstruction of osd data dir from bluestore bdev label

Reviewed-By: Alfredo Deza <adeza@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>

diff --cc ceph.spec.in
Simple merge

diff --cc debian/ceph-osd.install
Simple merge

diff --cc src/common/options.cc
Simple merge

diff --cc src/os/bluestore/BlueStore.cc
Simple merge

diff --cc src/os/bluestore/BlueStore.h
Simple merge

diff --cc src/osd/OSD.cc
Simple merge

diff --cc src/osd/OSD.h
Simple merge

diff --cc src/vstart.sh
Simple merge