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3 cluster configuration notes for clog – HP Linux Server Management Software User Manual

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to local port

port_number using the TCP protocol.

For high availability the Serviceguard package "clog" will be
configured with the following attributes:
Volume Group: /dev/vgclog
Logical Volume: /dev/vgclog/lvol1
Filesystem: /clog
Mount Options: -o rw
Filesystem Type: ext3
IP Address: 192.10.25.12
Subnet: 192.10.25.0

The following logs on this cluster will be consolidated:
Syslog
Serviceguard package logs

Do you want to continue? (y/n) [y]:

******* WARNING!!!! ********
To protect against possible corruption of sensitive configuration files,
control-c has been disabled for the remainder of this configuration.

Copying files that will be modified by the wizard
to /var/opt/dsau/root_tmp/clog on each cluster node.
These files will be used to restore the cluster to its
current log consolidation configuration, in the event
of a failure.

Configuring

cluster_member as a log consolidation server.

The configuration will be done on all cluster nodes.
It will take a few minutes....

Creating the /etc/syslog-ng.conf.server configuration file.

Creating the /etc/syslog-ng.conf.client configuration file.

Creating a symbolic link from /etc/syslog-ng.conf to the
/etc/syslog-ng.conf.client configuration file.

[Halting the "clog" Serviceguard package if it is up.]

Creating the syslog-ng configuration file, the log
consolidation configuration file.

Registering the log consolidation ports in the /etc/services file.

Starting syslog-ng.

Setting up the log consolidation server to be highly available.

Configuring the "clog" Serviceguard package.

Applying the "clog" Serviceguard package configuration file.
This will take a moment.

Starting the "clog" Serviceguard package. This will take a few moments...

The "clog" Serviceguard package has been started on

cluster_member.

Successfully created the "clog" Serviceguard package.

Successfully configured

cluster_member as a log consolidation server.

3.3.1.3 Cluster Configuration Notes for clog

In a Serviceguard cluster, the adoptive node for the clog package performs the log consolidation
functions. All the other cluster members participate as log forwarding clients and send log
messages to the relocatable IP address of the clog package.

3.3 Log Consolidation Configuration

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