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Explanation of Live Upgrade LU_DEBUG Levels (Doc ID 1499526.1)

Last updated on AUGUST 28, 2023

Applies to:

Solaris Operating System
Information in this document applies to any platform.

Purpose

 This document describes debug level (LU_DEBUG) for live upgrade

 

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 Basic information to Live Upgrade debug level and output:
 static setting of debug level in file /etc/default/lu
 non-static use of debug level per commandline using option '-d {Level}' or  '-x {Level}'
 Output (standard and error) use to go to stdout, but can be redirected to a logfile by setting variables  'LU_SESSION_LOG_FILE' or 'LU_ERROR_LOG_FILE'
 LU_DEBUG set to '10' works like 'set -x' to all scripts   /usr/lib/lu/lulib
 examples of debug levels for live upgrade
References

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