HP MPIO Full Featured DSM for EVA4x00/6x00/8x00 family of Disk Arrays 3.00.00 Installation and Reference Guide (AA-RW7SJ-TE, March 2008)

hpdsm set devic
ealb
Syntax: hpdsm set device=x alb=y/n
Syntax: hpdsm set device=all alb=y/n
The hpdsm set de
vice alb command changes the Adaptive Load Balance setting for the device x
or for all the de
vices, depending on the input parameter specified.
Example:
hpdsm set device=1 alb=y
Device Name : HP HSV210
Device Serial No. : 600508B400101F6A000070001D950000
Change Adaptive Load Balance setting (y/n)? y
ALB settings changed. Verify by using "hpdsm devices" command.
Example:
hpdsm set device=all alb=y
Successful for all the devices. Verify by using "hpdsm devices" command.
hpdsm set device path
Syntax: hpdsm set device=x path=y
The hpdsm set device path command changes the preferred path for device x,asshowninthe
example below.
NOTE:
Use the hpdsm paths device command to view the available paths for the device.
hpdsm set device=1 path=1
Device Name : HP HSV210
Device Serial No. : 600508B400101F6A000070001D950000
Controller Port No.
: P8398DXAAQQ013
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, as shown in the example below.
Example:
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Managing storage arrays using the HP MPIO EVA DSM with the CLI utility