Normal state:
Failure status:
1. Close the data migration of the ceph cluster:
The osd hard disk fails, and the status changes to down. After the time interval set by mod osd down
Tag: Ceph
Ceph basic operation
Version number
[[email protected] ~]# ceph -v
ceph version 10.2.1 (3a66dd4f30852819c1bdaa8ec23c795d4ad77269) Status
In admin node executes
ceph -s
You can see the status of the cluste
Ceph Specifies OSD to create pool
https://my.oschina.net/wangzilong/blog/1549690
Mixed types of disks are allowed in the ceph cluster, for example, some disks are SSD , Part is STAT. If small high-speed disk SSDs for certain