从ZFS池中永久删除磁盘 [英] Removing disk from zfs pool permanently

问题描述

我试图通过ZIL向zpool添加一个SSD，但是我做错了.

I tried to add a SSD to zpool by ZIL but I did a mistake.

我希望.. zpool添加区域日志c0t1d0
但是我确实... zpool添加区域c0t1d0

I expected.. zpool add zones log c0t1d0
But I did... zpool add zones c0t1d0

我试图执行区域删除，分离，脱机命令，但是失败.
如何在zpool中删除没有数据丢失的SSD?

I tried to execute zone remove, detach, offline commands, but it failed.
How can I remove a SSD without data loss in zpool?

$ zpool status
pool: zones
state: ONLINE
scan : non requested
config:
   NAME          STATE     READ  WRITE CKSUM
   zones          ONLINE      0      0      0
       c0t0d0     ONLINE      0      0      0
       c0t1d0     ONLINE      0      0      0


$ zpool iostat -v               
capacity     operations    bandwidth
pool        alloc   free   read  write   read  write
----------  -----  -----  -----  -----  -----  -----
zones        280G   109G     40    139  1.28M  13.7M  
     c0t0d0  263G  15.3G     39     35  1.25M  2.61M  
     c0t1d0 17.6G  93.4G      0    104  20.9K  11.1M
----------  -----  -----  -----  -----  -----  -----

推荐答案

不幸的是，您将不得不销毁并重新创建.您可以使用zfs send/recv迁移所有数据，同时保留所有快照，元数据等，并且复制速度比普通cp快.

Unfortunately, you will have to destroy and create anew. You can use zfs send/recv to migrate all data with preservation of all snapshots, metadata etc. and also faster copying than with normal cp.

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