Linux command
zpool-status 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Show status of all pools
zpool status
Show status of specific pool
zpool status [poolname]
Show only pools with errors
zpool status -x
Show verbose error details
zpool status -v
Show deduplication statistics
zpool status -D
Output as JSON
zpool status -j
说明
zpool status displays detailed health information for ZFS storage pools. It shows device hierarchy, state of each vdev, error counts, and any ongoing scrub or resilver operations. The READ, WRITE, and CKSUM columns show error counts for each device. Non-zero values indicate potential hardware problems requiring attention. Regular scrubs help detect silent corruption early. When scrubs or resilvers are active, progress percentage and estimated completion time are displayed. The -x option provides a quick way to check if any pools need attention.
参数
- -v
- Verbose mode; show data error list.
- -x
- Only show pools with errors or unavailable.
- -D
- Display deduplication statistics.
- -g
- Display vdev GUIDs.
- -L
- Display real device paths.
- -P
- Display full device paths.
- -T _d_|_u_
- Timestamp format: d (date) or u (unix).
- -j
- Output in JSON format.
FAQ
What is the zpool-status command used for?
zpool status displays detailed health information for ZFS storage pools. It shows device hierarchy, state of each vdev, error counts, and any ongoing scrub or resilver operations. The READ, WRITE, and CKSUM columns show error counts for each device. Non-zero values indicate potential hardware problems requiring attention. Regular scrubs help detect silent corruption early. When scrubs or resilvers are active, progress percentage and estimated completion time are displayed. The -x option provides a quick way to check if any pools need attention.
How do I run a basic zpool-status example?
Run `zpool status` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -v do in zpool-status?
Verbose mode; show data error list.