Installation and Reference Guide for HP MPIO Full Featured DSM for XP family of Disk Arrays 3.00.00 (AA-RVJ6F-TE, March 2008)
Table 3 Notification string s
Notification string
Notification_ event_
number
Notifies the user when DSM:
HPDSM_NEW_DEVICE
1
Detects a new device.
HPDSM_ADDITIONAL_PATH
2
Detects a redundant path to an existing
device.
HPDSM_MAX_PA
TH_REACHED
3
Determines that a device configuration
contains the maximum number of
supported paths.
HPDSM_LAST_PATH_FAILURE
4
Detects that the last path to the device
had failed.
HPDSM_PATH_FAILOVER
5
Detects an existing path to a device
has failed and an alternate path is
being used.
HPDSM_MAX_LUNS_REACHED
6
Determines that the configuration
contains the maximum number of
supported LUNs.
HPDSM_ALL_NOTIFICATIONS
7
Detects any event related to MPIO
framework and DSM occurs.
The above notifications are sent by the HP MPIO XP DSM and MPIO framework to the CLI. The CLI
displays the event in the command window as shown in the following example:.
Example:
HPDSM NOTIFY EVENT=7 TIME=5
Received HPDSM_PATH_FAILOVER : 50 027470044;(5.0.0.0);from hpxpdsm
Received HPDSM_PATH_FAILOVER : 50 027470149;(5.0.0.1);from hpxpdsm
Received HPDSM_PATH_FAILOVER : 50 02747014A;(5.0.0.2);from hpxpdsm
Received HPDSM_PATH_FAILOVER : 50 027470044;(5.0.1.0);from hpxpdsm
Received HPDSM_PATH_FAILOVER : 50 027470149;(5.0.1.1);from hpxpdsm
Received HPDSM_PATH_FAILOVER : 50 02747014A;(5.0.1.2);from hpxpdsm
Received HPDSM_PATH_RECOVERED : 50 027470044;(5.0.0.0);from hpxpdsm
Received HPDSM_PATH_RECOVERED : 50 027470149;(5.0.0.1);from hpxpdsm
Received HPDSM_PATH_RECOVERED : 50 02747014A;(5.0.0.2);from hpxpdsm
Received Moved to STATE_NORMAL from MPIO Disk(00)
Received HPDSM_PATH_RECOVERED : 50 027470044;(5.0.1.0);from hpxpdsm
Received Moved to STATE_NORMAL from MPIO Disk(01)
Received HPDSM_PATH_RECOVERED : 50 027470149;(5.0.1.1);from hpxpdsm
Received Moved to STATE_NORMAL from MPIO Disk(02)
Received HPDSM_PATH_RECOVERED : 50 02747014A;(5.0.1.2);from hpxpdsm
hpdsm help
Syntax: hp
dsm help
The hpdsm help command displays help information for the CLI.
HP MPIO Full Featured DSM for XP family of Disk Arrays 3.00.00
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