Path Errors After Boot Processing Completes; What To Do For A Program Error - Hitachi XP P9500 User Manual

When a path error occurs before the HDLM manager starts
If boot processing is cancelled due to errors on all paths to the boot disk
HDLM does not output the KAPL08022-E message on detection of a path
error. Investigate the error and take appropriate action, referring to the
following information:
¢
¢
If an error occurs on one or more of the paths to the boot disk
HDLM outputs the KAPL08022-E message to the console, syslog, and
error log after the HDLM manager has started. Investigate the error and
take appropriate action after the HDLM manager has started, referring to
the following information:
¢
¢
¢
When a path error occurs after the HDLM manager starts
On detection of a path error, HDLM immediately outputs the KAPL08022-E
message to the console, syslog, and error log. Therefore, even if boot
processing is cancelled at this stage due to errors on all paths to the boot
disk, investigate the error and take appropriate action, referring to the
following information:
¢
¢
¢

Path Errors After Boot Processing Completes

Take the same action as for a local boot disk environment. For details, see
What To Do for a Path Error on page

What To Do for a Program Error

The following describes what to do to handle errors that occur in an HDLM
program.
on page 5-8
The message output to the console by Solaris
The message output to the console by the HBA driver
The KAPL08022-E message output by HDLM to the console, syslog,
and error log
The message output to the console by Solaris
The message output to the console by the HBA driver
The KAPL08022-E message output by HDLM to the console, syslog,
and error log
The message output to the console and syslog by Solaris
The message output to the console and syslog by the HBA driver
Figure 5-3 Troubleshooting Procedure When a Program Error Occurs
shows the troubleshooting procedure.
Troubleshooting
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
5-3.
5-7