Initial diff implementation as --scan option
Diff stripe info. Display removed entries.
Save extra stripe info in DB: stripe ordering, object id on OSTs.
Restrict stripe management code to Lustre only.
Support for new include in Lustre 2.4.
Display object index for stripe in diff output.
Support for multiple pipeline types.
listmgr: added tag mechanism
rbh-diff command
lov_user_ost_data_v1 has no l_object_seq field in Lustre 1.x
Dropped support for JOIN'ed file layout (Lustre1.4)
Added mode to DB and find output
Non-regression test for diff on Posix filesystems.
don't clean old entries for partial scan if this results in removing an entry in backend storage
rbh-diff --apply=fs
Fixed typos.
For initial scan, get stripe information during scan (faster).