The following table shows a list of Ceph commands most frequently used to run a healthy cluster:
Command |
Description |
---|---|
ceph-deploy install <node> | |
ceph-deploy disk list <node> | |
ceph-deploy disk zap <node>:/dev/sdX | |
ceph-deploy osd create <node>:/dev/sdX | |
ceph osd out <osd.id> stop ceph-osd <osd.id> umount /var/lib/ceph/osd/<cluster>.<osdid> ceph osd crush remove <osd.id> ceph auth del <osd.id>ceph osd rm <osd.id> |
Remove OSD manually |
ceph-deploy mon create <node> | |
ceph-deploy mon destroy <node> | |
ceph-deploy mds create <node> | |
ceph-deploy mds destroy <node> | |
ceph-deploy gatherkeys <mon_node> | |
ceph osd lspools | |
ceph osd pool create <name> <pg> <pgs> | |
ceph... |