HP MPIO Full Featured DSM for P6x00 family of Disk Arrays 4.04.00 Installation and Reference Guide (757324-001, May 2014)

4 Managing storage arrays using the HP MPIO EVA DSM
with the CLI utility
The command line interface utility (CLI) of HP MPIO EVA DSM enables you to monitor and manage
multipathing devices. This chapter describes the following CLI commands:
• “hpdsm devices”
• “hpdsm devices all”
• “hpdsm paths device”
• “hpdsm set device policy”
• “hpdsm set device subset path”
• “hpdsm set device alb”
• “hpdsm set device path”
• “hpdsm cleanup device”
• “hpdsm notify”
• “hpdsm help”
• “Commands to manage the HP EVA DSM parameters”
hpdsm devices
Syntax: hpdsm devices
The hpdsm devices command displays information about the HP MPIO devices as shown in the
following example. If there are no devices present, the following message is displayed: No
devices found.
NOTE: See “hpdsm set device policy”for a definition of the policies. The P.B.T.L. column shows
the device port, bus, target, and LUN.
Example:
hpdsm devices
ALBP.B.T.LDisk#Policy
Active
PathsSerial No.NameDeviceDevice#
Y4.0.3.1Disk
1
SQST46001438005DFEA6C0002100006A00000HSV340HP1
N4.0.2.2Disk
2
SQST-Subset46001438005DFEA6C0002100006B50000HSV340HP2
Y4.0.2.3Disk
3
RR-Sub-set46001438005DFEA6C0002100006B90000HSV340HP3
N4.0.2.4Disk
4
SQR46001438005DFEA6C0002100006C10000HSV340HP4
N4.0.2.5Disk
5
NLB46001438005DFEA6C0002100006D50000HSV340HP5
hpdsm devices all
Syntax: hpdsm devices all
hpdsm devices 15