Ceph Command

Ceph

Crushmap

ceph osd getcrushmap -o crushmap.map
crushtool -d crushmap.map -o crushmap.txt
crushtool -c crushmap.txt -o crushmap.map
ceph osd  setcrushmap -i crushmap.map

PG

ceph pg repair {pgid}
ceph pg {pgid} query

ceph pg dump_stuck stale
ceph pg dump_stuck inactive
ceph pg dump_stuck unclean