/dev/sdb1 分区删除
清理磁盘:ceph-deploy disk zap ceph2:/dev/sdb
创建 OSD:ceph-deploy osd create ceph2:sdb:/dev/sdd1
结果OSD就回来了:
[root@ceph1:~]# ceph-deploy osd create ceph2:sdb:/dev/sdd1c^C
[root@ceph1:~]# ceph osd tree
# id weight type name up/down reweight
-1 2 root default
-2 2 host ceph1
0 1 osd.0 up 1
2 1 osd.2 up 1
-3 0 host ceph2
4 0 osd.4 up 1
1 0 osd.1 up 1
其实将上面第四步和第五步合并在一起,就是替换一个故障磁盘的过程。
收起