Ceph » CephFS

[root@MON_137 ceph-deploy]# ceph mds dump

dumped mdsmap epoch 106

epoch 106

flags 0

created 2014-12-17 09:49:28.532342

modified 2014-12-19 14:09:40.336673

tableserver 0

root 0

session_timeout 60

session_autoclose 300

max_file_size 1099511627776

last_failure 0

last_failure_osd_epoch 380

compat compat={},rocompat={},incompat={1=base v0.20,2=client writeable ranges,3=default file layouts on dirs,4=dir inode in separate object,5=mds uses versioned encoding,6=dirfrag is stored in omap}

max_mds 1

in 0

up {0=9133}

failed

stopped

data_pools 0

metadata_pool 1

inline_data disabled

9133: 10.118.202.239:6801/10828 'ceph239' mds.0.12 up:active seq 7 laggy since 2014-12-19 14:00:50.754821