installation and reference guide HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays 3.02.00 (AA-RW8AF-TE, March 2009)

hpdsm set device=all subset=remove path=1
Successful for all the devices. Verify by using "hpdsm devices" command.
NOTE:
• device=all changes the SUBSET STATE for all the devices
• path=all enables or disables subset settings and adds or removes all the available paths to or
from the subset
• Paths in the failed state cannot be added or removed to or from the subset
• hpdsm set device=x subset=remove path=all will cleanup the failed paths and disables
the subset
hpdsm set device path
Syntax: hpdsm set device=x path=y
The hpdsm set device path command changes the preferred path for device x, as shown in
the following example.
NOTE:
Use the hpdsm paths device command to view the available paths for the device.
hpdsm set device=1 path=1
Device Name:HP MSA_VOLUME
Device Serial No.:600508B300912160AF87D3596705001B
Controller Port No.:P56350FX3Q5006
Change Load Balance policy (y/n)? y
Preferred Path changed. Verify by issuing "hpdsm paths device=<number>" command.
hpdsm cleanup device
Syntax: hpdsm cleanup device=x
Syntax: hpdsm cleanup device=all
The hpdsm cleanup device command allows you to clean up the failed path information for a
specified device x or for all the devices, depending on the input parameters specified, as shown
in the following example.
Example:
HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays 3.02.00 29