OSD纵向扩容

一、纵向扩容(增加磁盘块数)

# 1、查看节点磁盘个数
[root@node1 ~]# cd /app/ceph-deploy/ceph-deploy/
[root@node1 ceph-deploy]# ceph-deploy disk list node1  

# 2、清理分区表,也可以手动dd
[root@node1 ceph-deploy]# ceph-deploy disk zap node1 /dev/sdb

# 3、纵向扩容(增加磁盘块数)
[root@node1 ceph-deploy]# ceph-deploy osd create node1 --data /dev/sdb 
原文地址:https://www.cnblogs.com/hsyw/p/14541030.html