IBM SG24-5131-00 manual Configtoolong, Daemons

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Log File Name

Description

 

 

system error log

Contains time-stamped, formatted messages from all AIX

 

subsystems, including the HACMP for AIX scripts and

 

daemons.

 

 

/usr/sbin/cluster/

Contains time-stamped, formatted messages generated by

history/cluster.mmdd

the HACMP for AIX scripts. The system creates a new

 

 

cluster history log file every day that has a cluster event

 

occurring. It identifies each day’s file by the filename

 

extension, where mm indicates the month and dd indicates

 

the day.

 

 

/tmp/cm.log

Contains time-stamped, formatted messages generated by

 

HACMP for AIX clstrmgr activity. Information in this file is

 

used by IBM Support personnel when the clstrmgr is in

 

debug mode. Note that this file is overwritten every time

 

cluster services are started; so, you should be careful to

 

make a copy of it before restarting cluster services on a

 

failed node.

 

 

/tmp/cspoc.log

Contains time-stamped, formatted messages generated by

 

HACMP for AIX C-SPOC commands. Because the

 

C-SPOC utility lets you start or stop the cluster from a

 

single cluster node, the /tmp/cspoc.log is stored on the

 

node that initiates a C-SPOC command.

 

 

/tmp/dms_logs.out

Stores log messages every time HACMP for AIX triggers

 

the deadman switch.

 

 

/tmp/emuhacmp.out

Contains time-stamped, formatted messages generated by

 

the HACMP for AIX Event Emulator. The messages are

 

collected from output files on each node of the cluster, and

 

cataloged together into the /tmp/emuhacmp.out log file.In

 

verbose mode (recommended), this log file contains a

 

line-by-line record of every event emulated. Customized

 

scripts within the event are displayed, but commands

 

within those scripts are not executed.

 

 

For a more detailed description of the cluster log files consult Chapter 2 of the HACMP for AIX, Version 4.3: Troubleshooting Guide, SC23-4280.

7.2 config_too_long

If the cluster manager recognizes a state change in the cluster, it acts upon it by executing an event script. However, some circumstances, like errors within the script or special conditions of the cluster, might cause the event script to

144 IBM Certification Study Guide AIX HACMP

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IBM SG24-5131-00 manual Configtoolong, Daemons