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

Table 5 MPIO.SYS event log messages (continued)
Contents of the data dumpDescriptionMessageEvent ID
The Type is noted in the dump data.This is a periodic version of Event
ID = 37. If a particular DSM
DSM_name attempted an operation
on pseudo-LUN. This has occurred
‘n’ times in the past ‘m’ seconds.
45
notification type occurs too
frequently, you may see this event
being logged periodically for all
instances of that DSM
notification.
The dump data contains the current
number of paths.
This message indicates that a
path was removed due to a PnP
Path DSM_name was removed from
pseudo-LUN due to a PnP event.
46
removal (as opposed to removal
via failover).
HP MPIO EVA DSM event log messages
“Table 6” lists the HP MPIO EVA DSM event log messages and provides a description of each
message.
Table 6 HP MPIO EVA DSM event log messages
DescriptionMessage
Event
ID
A new multipath disk has been discovered. X represents
the serial number of the new disk. Y is the SCSI address
of the first path to this disk.
Discovered a new multipath capable
disk with serial number X; first path
SCSI address Y.
101
A new path to an existing multipath disk has been
discovered. X represents the serial number of the disk. Y
is the SCSI address of the new path that was found.
A new path (SCSI address Y) was added
to existing multipath capable disk X.
102
A failed path to an existing multipath disk has recovered.
X represents the serial number of the disk. Y is the SCSI
address of the path that has been recovered.
The path (SCSI address Y) to multipath
capable disk X has recovered.
103
A previously selected path has been restored as the
preferred path for I/O operation. X represents the serial
The preferred path (SCSI address Y)for
multipath capable disk X has been
restored.
107
number of the disk. Y is the SCSI address of the preferred
path that has been restored.
The DSM has completed processing the removal
notification for a path to a given multipath disk. X
The DSM has completed remove
processingfor path (SCSI address Y)
to multipath capable diskX.
108
represents the serial number of the disk. Y is the SCSI
address of the path for which the removal notification has
been processed.
The DSM has successfully completed the initialization
during startup. X is the version of the DSM.
The DSM (version X) has been started
successfully.
109
This message is logged when the DSM detects that a
previously failed (inoperative) multipath capable disk with
The previously failed multipath
capabledisk X has recovered.
110
serial number X has recovered and become operational
again.
This event is logged when generation of removal event
notifications (Event IDs 304, 302 and 108) for the
The removal event notifications for
multipath capable disk X have been
disabled upon request.
111
multipath capable disk with serial number X has been
disabled upon request in the DSM.
This event is logged when generation of removal event
notifications (Event IDs 304, 302 and 108) for the
The removal event notifications for
multipath capable disk X have been
enabled upon request.
112
multipath capable disk with serial number X has been
enabled upon request in the DSM.
HP MPIO EVA DSM event log messages 29