Merge pull request #44710 from joscollin/wip-F40633-dump-recent-extraordinary-events

mds: dump recent log events for extraordinary events

Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Milind Changire <mchangir@redhat.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Greg Farnum <gfarnum@redhat.com>

diff --cc src/common/options/mds.yaml.in
Simple merge

diff --cc src/mds/Beacon.cc
Simple merge

diff --cc src/mds/MDSRank.cc
Simple merge