HP MPIO Full Featured DSM for EVA4x00/6x00/8x00 family of Disk Arrays 4.01.00 installation and reference guide (AA-RW7SP-TE, September 2010)

Table 3 defines the selections for the notification command string.
Table 3 Notification strings
Notifies the user when DSM:Notification_event_numberNotification string
Detects a new device.1
HPDSM_NEW_DEVICE
Detects a redundant path to an ex-
isting device.
2
HPDSM_ADDITIONAL_PATH
Determines that a device configura-
tion contains the maximum number
of supported paths.
3
HPDSM_MAX_PATH_REACHED
Detects that the last path to the
device is removed.
4
HPDSM_LAST_PATH_FAILURE
Detects an existing path to a device
has failed and an alternate path is
being used.
5
HPDSM_PATH_FAILOVER
Determines that the configuration
contains the maximum number of
supported LUNs
6
HPDSM_MAX_LUNS_REACHED
Detects any event related to MPIO
framework and DSM occurs.
7
HPDSM_ALL_NOTIFICATIONS
The above notifications are sent by the HP MPIO EVA DSM and MPIO framework to the CLI. The CLI
displays the event in the command window as shown in the following example.
Example:
Managing storage arrays using the HP MPIO EVA DSM with the CLI utility30