Displaying the DMP I/O policy

To display the current and default settings of the I/O policy for an enclosure, array or array type, use the vxdmpadm getattr command.

The following example displays the default and current setting of iopolicy for JBOD disks:

# vxdmpadm getattr enclosure Disk iopolicy
ENCLR_NAME     DEFAULT      CURRENT
--------------------------------------
Disk           MinimumQ     Balanced

The next example displays the setting of partitionsize for the enclosure enc0, on which the balanced I/O policy with a partition size of 2MB has been set:

# vxdmpadm getattr enclosure enc0 partitionsize
ENCLR_NAME     DEFAULT      CURRENT
--------------------------------------
enc0           2048         4096