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大佬们求救,我的zfs镜像缓存池在死机强制重启后,一直卡在安装磁盘中

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zpool import命令可以查看到池,但是使用下列命令显示找不到该池
root@Tower:/mnt# zpool 导入

泳池: os_cache

编号:12008404315984155998

状态: DEGRADED

状态:一台或多台设备包含损坏的数据。

action:即使设备丢失或损坏,也可以导入池。如果导入池,则池的容错能力可能会受到损害。

请参见:https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-4J

配置:

os_cache已降级

mirror-0 已降级

10249091653844517684 无效标签

SDE1 在线
但是使用下列命令显示找不到该池

root@Tower:/mnt# sudo zpool 导出os_cache

无法打开“os_cache”:没有这样的池

我不知道该怎么办,里面保存了我的docker和虚拟机数据,对我非常重要,俩块盘都属于是新盘,本来想着镜像总不会出问题,但还是学艺不精,麻烦各位大佬帮我看一下😭

Solved by JackieWu

  • Author

root@Tower:~# zpool import
   pool: os_cache
     id: 12008404315984155998
  state: DEGRADED
status: One or more devices contains corrupted data.
 action: The pool can be imported despite missing or damaged devices.  The
        fault tolerance of the pool may be compromised if imported.
   see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-4J
 config:

        os_cache                  DEGRADED
          mirror-0                DEGRADED
            10249091653844517684  UNAVAIL  invalid label
            sde1                  ONLINE
root@Tower:~# sudo zpool import -F os_cache

 

强制导入后一直卡住,我确认过另一块盘也是正常在系统识别的

image.thumb.png.6dd023df35cad35a0ebc2ee5140f7648.png

建议先将文件拷贝出来,拷贝出来之后大不了格式化再把数据拷贝回去。

Edited by JackieWu

  • Author

 

1小时前,JackieWu 说:

建议先将文件拷贝出来,拷贝出来之后大不了格式化再把数据拷贝回去。

大佬我也想拷啊,目前就是无法读数据,又不能挂载,导入又卡住😭

  • Solution
11 hours ago, NanshanFox said:

大佬我也想拷啊,目前就是无法读数据,又不能挂载,导入又卡住😭

 

参考:zpool 常用操作及数据恢复

Edited by JackieWu

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