Zfs scrub

Displaying Information About ZFS Storage Pools

You can use the command to display basic information about pools.

Listing Information About All Storage Pools or a Specific Pool

With no arguments, the command displays the following information for all pools on the system:

This command output displays the following information:

The name of the pool.

The total size of the pool, equal to the sum of the sizes of all top-level virtual devices.

The amount of physical space allocated to all datasets and internal metadata.

Note that this amount differs from the amount of disk space as reported at the file system level.

For more information about determining available file system space, see ZFS Disk Space Accounting.

The amount of unallocated space in the pool.

()

The amount of disk space used, expressed as a percentage of the total disk space.

The current health status of the pool.

For more information about pool health, see Determining the Health S

zfs show used space

zfs show space