HP Hitachi Dynamic Link Manager Software - Manual (Page 221)

5. Troubleshooting
197
5.2 Checking Error Information in Messages
You can check path errors by referring to the KAPL08xxx messages that are output to
the event log.
To obtain detailed information about a path failure, check the execution results of the
view
operation as indicated by the error message.
For details on the
view
operation, see 6.7 view (Displays Information).
The following is an example of a message:
• Message that is output when a path error occurs.
KAPL08022-E A path error occurred. ErrorCode =
aa...aa
, PathID
=
bb...bb
, PathName =
cc...cc
.
dd...dd
.
ee...ee
.
ff...ff
,DNum =
gg...gg
,HDevName =
hh...hh
KAPL08019-E The path (
aa...aa
) detected an error (
bb...bb
).
(
cc...cc
)
• Message that is output when there is no online paths to an LU.
KAPL08026-E An error occurred on all the paths of the LU.
PathID =
aa...aa
• Message that is output when there is no online paths to an LU when the LU
dynamic removal function is used.
KAPL05301-E Path has been removed.
Notes:
• When a path not recognized by Windows is added to an LU for the first time,
the following messages might appear:
- KAPL08019-E and KAPL08022-E
- KAPL05301-E
Note that these messages are output by Windows activities, and not by an
error in HDLM.
• When an LU is deleted from the HDLM management target by using the LU
deletion function, the KAPL08022-E message might not be output to the
event log. If this happens, refer to the KAPL05301-E message to check the
path information.
The message elements are explained below:
For details about the KAPL05301-E message, see When an LU or path is
automatically deleted due to all the paths being disconnected in (2) Checking that the