5.14. Adjusting Pool Volume Multipathing
The pool_mp command adjusts
multipathing for running pools. Using the pool_mp
command with the -m option, you can change the type
of multipathing. Using the pool_mp
command with the -r option, you can reintegrate failed paths.
5.14.1. Usage
Change the Type of Multipathing
pool_mp -m {none | failover | n} [PoolName] |
- {none | failover | n}
Specifies the type of multipathing to be used: either
none, failover, or
the number of kilobytes, n, used as a
round-robin stripe value.
- PoolName
Specifies the pool on which to adjust
multipathing. If no pool names are specified, this action is
attempted on all active pools.
Reintegrate Failed Paths
- PoolName
Specifies the pool on which to attempt restoration of
any failed paths. If no pool names are specified,
this action is attempted on all active pools.
5.14.2. Examples
This example adjusts the multipathing for all pools to
none.
This example adjusts the multipathing for
pool0 to failover.
pool_mp -m failover pool0 |
This example adjusts the multipathing for
pool0 to round-robin with a stripe size of
512 KB.
This example restores failed paths for all active pools.