HP StorageWorks Modular Smart Array 1000 Installation and Reference Guide for - Page 21

Managing storage arrays using, the HP MPIO MSA DSM with the, CLI utility

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3 Managing storage arrays using the HP MPIO MSA DSM with the CLI utility The Command Line Interface utility (CLI) for HP MPIO MSA DSM provides the ability to monitor and manage multipathing devices. This chapter describes the user interface for the CLI, including: • CLI commands CLI commands This section describes the CLI commands: • hpdsm devices • hpdsm devices all • hpdsm path device • hpdsm set device policy • hpdsm set device path • hpdsm cleanup device • hpdsm notify • hpdsm help 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 Device# Device Name 1 HP MSA_VOLUME 2 HP MSA_VOLUME 3 HP MSA_VOLUME 4 HP MSA_VOLUME 5 HP MSA_VOLUME 6 HP MSA_VOLUME Serial No. Active Paths 600508B300912160AF87D3596705001B 2 600508B300912160A6C7C35E4FA2001A 2 600508B300912160ACA7F3631676001C 2 600508B300912160AAA7E3672638001B 2 600508B300912160A0C7936B297F001D 2 600508B300912160AD87836F3945001C 2 Policy Disk# P.B.T.L ALB NLB RR SQB SQR SQST SQST Disk 7 4.1.3.1 N/A Disk 8 4.1.3.2 N/A Disk 9 3.1.3.3 N/A Disk 10 3.1.3.4 N/A Disk 11 3.1.3.5 N/A Disk 12 3.1.3.6 N/A HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays 3.00.00 21

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3 Managing storage arrays using
the HP MPIO MSA DSM with the
CLI utility
The Command Line Interface utility (CLI) for HP MPIO MSA DSM provides the ability to monitor and
manage multipathing devices. This chapter describes the user interface for the CLI, including:
•
CLI commands
CLI commands
This section describes the CLI commands:
•
hpdsm devices
•
hpdsm devices all
•
hpdsm path device
•
hpdsm set device policy
•
hpdsm set device path
•
hpdsm cleanup device
•
hpdsm notify
•
hpdsm help
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 de
fi
nition of the policies. The P.B.T.L. column shows the device
p
ort,
b
us,
t
arget, and
L
UN.
Example:
hpdsm devices
De-
vice#
Device Name
Serial No.
Active
Paths
Policy
Disk#
P.B.T.L
ALB
1 HP
MSA_VOLUME
600508B300912160AF87D3596705001B
2
NLB
Disk 7
4.1.3.1
N/A
2 HP
MSA_VOLUME
600508B300912160A6C7C35E4FA2001A
2
RR
Disk 8
4.1.3.2
N/A
3 HP
MSA_VOLUME
600508B300912160ACA7F3631676001C
2
SQB
Disk 9
3.1.3.3
N/A
4 HP
MSA_VOLUME
600508B300912160AAA7E3672638001B
2
SQR
Disk 10
3.1.3.4
N/A
5 HP
MSA_VOLUME
600508B300912160A0C7936B297F001D
2
SQST
Disk 11
3.1.3.5
N/A
6 HP
MSA_VOLUME
600508B300912160AD87836F3945001C
2
SQST
Disk 12
3.1.3.6
N/A
HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays 3.00.00
21