Configuring FastResync for a file system

If the power fails or a switch fails, mirrors in a file system may not be in a consistent state.

The Storage> fs setfastresync(FastResync) command performs quick and efficient resynchronization of stale mirrors.

Note:

You must have at least two mirrors on the file system to enable FastResync.

To enable the FastResync option

To enable FastResync for a file system, enter the following:

Storage> fs setfastresync tier_name fs_name [pool_or_disk_name]

fs_name	Specifies the name of the file system for which to enable FastResync.
pool_or_disk_name	Specifies the pool or the disk name to resynchronize from the mirrored file system that spans the specified pool or disk.
tier_name	Specifies the name of the tier.

You can also enable FastResync for a tier of a file system.

Storage> tier setfastresync fs_name [pool_or_disk_name]

fs_name	Specifies the name of the file system for which to enable FastResync.
pool_or_disk_name	Specifies the pool or the disk name to resynchronize from the mirrored file system that spans the specified pool or disk.