Ceph » CephFS

2013-05-02 02:38:31.094956 7f0496fce700  1 mds.0.2 rejoin_done
2013-05-02 02:38:31.094958 7f0496fce700 10 mds.0.cache show_subtrees - no subtrees
2013-05-02 02:38:31.094963 7f0496fce700  7 mds.0.cache show_cache
2013-05-02 02:38:31.094965 7f0496fce700  7 mds.0.cache  unlinked [inode 1 [...2,head] / auth v1 snaprealm=0x2f07000 f(v0 1=0+1) n(v0 1=0+1) (iversion lock) 0x2f14860]
2013-05-02 02:38:31.094971 7f0496fce700  7 mds.0.cache  unlinked [inode 100 [...2,head] ~mds0/ auth v1 snaprealm=0x2f076c0 f(v0 11=1+10) n(v0 11=1+10) (iversion lock) 0x2f14000]
2013-05-02 02:38:31.094978 7f0496fce700  1 mds.0.2  empty cache, no subtrees, leaving cluster
2013-05-02 02:38:31.094979 7f0496fce700  3 mds.0.2 request_state down:stopped
2013-05-02 02:38:31.094981 7f0496fce700 10 mds.0.2 beacon_send down:stopped seq 13 (currently up:rejoin)

I'm in the process of pulling logs into /a/teuthology-2013-05-02_01:00:52-fs-next-testing-basic/5452, but they are sadly going to be incomplete — I have the standby, the OSDs (dunno what's on them), and the monitor logs, but the active MDS log is totally empty.