CephBasics: Difference between revisions
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{{DISPLAYTITLE:Operating a Ceph cluster}} | |||
== Check Ceph cluster status == | == Check Ceph cluster status == | ||
The command : | The command : | ||
Revision as of 21:57, 3 November 2015
Check Ceph cluster status
The command :
ceph -s
shows the actual status of the Ceph cluster :
[root@cephq1 ~]# ceph -s
cluster 82766e04-585b-49a6-a0ac-c13d9ffd0a7d
health HEALTH_OK
monmap e1: 3 mons at {cephq2=192.168.41.2:6789/0,cephq3=192.168.41.3:6789/0,cephq4=192.168.41.4:6789/0}
election epoch 8, quorum 0,1,2 cephq2,cephq3,cephq4
osdmap e78: 6 osds: 6 up, 6 in
pgmap v1293: 192 pgs, 2 pools, 0 bytes data, 0 objects
27920 kB used, 4021 GB / 4106 GB avail
192 active+clean
The following command displays a real-time summary of the status of the cluster, and major events :
ceph -w