HP UX System Adstration manual Distribute it cluster-wide, Testing and Starting the clog Package

CLOG_PKG_FS=filesystem mount point where the consolidated logs are stored CLOG_PKG_MNT_OPT=file systems mount options such as -o rw,largefiles CLOG_PKG_FS_TYPE=file system type

CLOG_PKG_IP=IP address of the clog package

CLOG_PKG_SUBNET=subnet of the clog package’s IP address

CLOG_SYSTEM_LOG_CONSOLIDATION_DIR=file system mount point/syslog

CLOG_SERVICEGUARD_PACKAGE_LOG_CONSOLIDATION_DIR=file system mount point/packages CLOG_PKG_RETRY_TIMES=1

CLOG_PKG_MONITOR_INTERVAL=5

4.Distribute it cluster-wide:

# ccp /etc/rc.config.d/syslog-ng /etc/rc.config.d/

3.3.2.2.2 Testing and Starting the clog Package

Before starting the package, test the configuration thus far:

1.Run /opt/dsau/sbin/syslog-ng with the -s or --syntax-only option to verify the syntax of the/etc/syslog-ng.conf.server and/etc/syslog-ng.conf.client files. For the package’s adoptive node, a symbolic link will be created named /etc/ syslog-ng.conf and this symbolic link will point to the .server file. For the remaining cluster members, the symbolic link will point to the.client file. Since the package is not yet running, use syslog-ng to check each file explicitly as follows:

#/opt/dsau/sbin/syslog-ng --syntax-only --cfgfile /etc/syslog-ng.conf.server

#/opt/dsau/sbin/syslog-ng --syntax-only --cfgfile /etc/syslog-ng.conf.client

If all the edits have been applied correctly, no errors should be displayed.

2.Start syslog-ngon each cluster member. Each syslog-ngwill start as a log forwarding client:

# cexec /sbin/init.d/syslog-ng start

Use the cluster-wide ps command, cps, to validate that all the daemons started correctly:

# cps -ef grep syslog-ng

You should see a syslog-ngdaemon running on each cluster member.

3.Create the clog package:

#cd /etc/cmcluster/clog/

#cmapplyconf -P clog.conf

Serviceguard will validate the package configuration and report any errors. Correct any errors and try again.

4.Start the clog package:

# cmmodpkg -e clog

Then use cmviewcl to make sure it is running:

#cmviewcl -p clog

If there are problems running the package, check the /etc/cmcluster/clog/clog.log files on each member to help troubleshoot the problem.

3.3 Log Consolidation Configuration 65