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)

Contents of the data
dump
DescriptionMessageEvent ID
N/A
One of the following
events occurred during
failover: MPIO’s call to
the DSMs InvalidatePath
failed; DSM did not return
a new path; DSM did not
return a path when MPIO
called the LBGetPath
routine.
DSM_name failed to
return a Path to
pseudo-LUN.
32
Bogus Path ID returned by
DSM; if the Path ID =
NULL, the DSM has failed
to return a path
MPIO is unable to find an
operational device-path
pair representation
(device info) for the path
that the DSM wants to use
for the I/O to the device.
DSM_name returned
a bogus path
todevice.
33
DSM ID
MPIO received a
DSMNotification call, but
is unable to map the DSM
ID to a device.
DSM_namesupplied
an invalid ID for
an operation on no-
tification_type.
35
DSM ID
DSM called DSMSendRe-
quest to have MPIO send
a request on its behalf,
but MPIO is unable to find
the pseudo-LUN reques-
ted.
An unknown DSM sup-
plied an invalid
ID for an opera-
tion on pseudo-LUN.
36
The type of notification
called by DSM
DSM_name has called
DSMNotification on a
pseudo-LUN.
DSM_nameis attempt-
ing an operation
on pseudo-LUN. The
Type is noted in
the dump data.
37
DSM ID of the failed at-
tempt
An MPIO call to DSM’s
RemoveDevice operation
failed.
A device under
pseudo-LUN, being
controlled by
DSM_name was re-
moved, but the DSM
failed the opera-
tion.
38
HP MPIO Full Featured DSM for EVA4x00/6x00/8x00 family of Disk Arrays 4.01.00 installation
and reference guide 43