The pool_info command can be used to display pool read-write information and to clear statistics from pools.
Using the pool_info command with the -s option displays the number of reads and writes for the named pool(s) since the last time the pool was activated or statistics were cleared.
Using the pool_info command with the -c option clears statistics from the named pools.
Display the Number of Reads and Writes
pool_info -s [PoolName]
Specifies the pool name for which to display information. If no pool names are specified, all active pools are displayed.
pool_info -c [PoolName]
Specifies the pool name(s) from which statistics are cleared. If no pool names are specified, statistics are cleared from all active pools.