红帽全球峰会4.9. 重命名块设备快照
重新命名块设备快照。
先决条件
- 一个正在运行的 Red Hat Ceph Storage 集群。
- 节点的根级别访问权限。
流程
重新命名快照：
语法
rbd snap rename POOL_NAME/IMAGE_NAME@ORIGINAL_SNAPSHOT_NAME POOL_NAME/IMAGE_NAME@NEW_SNAPSHOT_NAME
rbd snap rename POOL_NAME/IMAGE_NAME@ORIGINAL_SNAPSHOT_NAME POOL_NAME/IMAGE_NAME@NEW_SNAPSHOT_NAMECopy to Clipboard Copied! 示例
rbd snap rename data/dataset@snap1 data/dataset@snap2
[root@rbd-client ~]# rbd snap rename data/dataset@snap1 data/dataset@snap2Copy to Clipboard Copied! 这会将
data池上dataset镜像的snap1快照重命名为snap2。-
执行
rbd help snap rename命令，以显示重命名快照的更多详细信息。
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