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

The hpdsm cleanup device command allows you to clean up the failed path information for
a specified device x or for all the devices, depending on the input parameters specified, as
shown in the following example.
Example:
hpdsm cleanup device=1
Device Name:HP HSV210
Device Serial No.:600508B400101F6A000070001D950000
Cleanup the failed path information for this LUN (y/n)? y
Cleanup Succeeded. Verify by issuing "hpdsm devices" command.
Example:
hpdsm cleanup device=all
Successful for all the devices. Verify by issuing "hpdsm devices" command.
hpdsm notify
Syntax: hpdsm notify event=notification_event_number time=number_of_minutes
The hpdsm notify command defines user notification of events. The time attribute defines the number
of minutes that elapses from the time the event occurs until the user is notified. The maximum value
that can be entered is 35000 minutes.
NOTE: Syntax: hpdsm notify event=notification_event_number
The above command will make the notification to wait indefinitely until the user terminates the wait
(with Ctrl-C).
“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.1HPDSM_NEW_DEVICE
Detects a redundant path to
an existing device.
2HPDSM_ ADDITIONAL_PATH
Determines that a device
configuration contains the
3HPDSM_MAX_PATH_REACHED
maximum number of supported
paths.
Detects that the last path
to the device is removed.
4HPDSM_LAST_PATH_FAILURE
Detects an existing path to
a device has failed and an
alternate path is being used.
5HPDSM_PATH_FAILOVER
Determines that the
configuration contains the
6HPDSM_MAX_LUNS_REACHED
maximum number of supported
LUNs.
Detects any event related to
MPIO framework and DSM
occurs.
7HPDSM_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:
hpdsm notify 19