HP MPIO Full Featured DSM for P9000 family of Disk Arrays 4.02.00 installation and reference guide (AA-RVJ6M-TE, October 2010)

hpdsm paths device
Syntax: hpdsm paths device=x
The hpdsm paths device command displays information about the paths available for device x,
as shown in the following example.
NOTE:
• The P.B.T.L. column shows the device port, bus, target, and LUN.
• The RTP column shows the target port information as defined by SCSI-3 specification.
• The Controller Port# column shows the controller serial number followed by target port number.
hpdsm paths device=1
P.B.T.LRTPHBA Slot#StateController Port#Path#
3.1.0.0—3Active1A1
4.1.0.0—3Active1A2
hpdsm set device policy
Syntax: hpdsm set device=x policy=policy
Syntax: hpdsm set device=all policy=policy
The hpdsm set device policy command sets the load-balancing policy for device x or for all
device, depending on the input parameter specified.
The following example demonstrates the information displayed by the hpdsm set device policy
command.
NOTE:
You cannot change the load balance policy for the devices using SCSI-2 reservations in an MSCS
environment.
Example:
hpdsm set device=1 policy=SQST
Device Name:HP OPEN-V
Device Serial No.:50 142460C01
HP MPIO Full Featured DSM for P9000 family of Disk Arrays 4.02.00 installation and reference
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