HP Serviceguard for Linux Version A.11.18 Deployment Guide, August 2008

DocumentRoot “/ws”

Listen 16.89.84.218:80

7. Copy the Toolkit files and httpd.conf file to other node, for example adam:

scp ha* root@adam:/usr/local/cmcluster/conf/ws/.

scp toolkit.sh root@adam:/usr/local/cmcluster/conf/ws/.

scp httpd.conf root@adam:/usr/local/cmcluster/conf/ws/.

Start the Sample Package

You will need to run the package to complete the configuration:

1. From your browser on the “HP Serviceguard Manager Summary” page, select the ”ws”

package.

2. From the “Administration” menu and select “Run Package”.

NOTE: You may need to start the cluster if it is not already running. To run the cluster, go the

“Administration” menu and select “Run Cluster”.

Create Sample html content for the Package

In the following steps, you will create an html file for the “ws” package.

1. Login to the cluster node that is currently running the “ws” package.

2. Create a sample content file (this command should be input on one line):

echo “<html><body> Sample Serviceguard package:

ws </body></html>” > /ws/index.html

NOTE: The sample package must be running and /ws must be mounted in order to create

the file.

Verification

Make sure the package is running on the first node, for example, eve.

Test that you can access the ws package content from your browser at the following URL,

http://<ws_ip_address>/index.html, for example:

http://16.89.84.218:80/index.html

From another browser window, go to the “Serviceguard Manager Summary” page, move the

package to the other node, for example, adam, using the “Move package” option from the

“Administration” menu. Select the node you want to move the package to.

Test that you can access the sample web page when the package is running on the other node. In

your browser, go to the following URL, http://<ws_ip_address>/index.html, for example:

http://16.89.84.218:80/index.html

Hit the “Refresh” button on your browser to make sure you are still able to access the page.

Troubleshooting

This section contains a list of common errors and potential remedies.

Problem: Cannot boot off local disk after OS installation

Possible Remedy: do not plug FC cables into servers until after the OS is installed. The standard

install process may try to place the boot partition on an external storage device if it detect that

external storage is connected.