Red Hat SATELLITE 5.0.0 RELEASE NOTES Guide d'installation télécharger pdf (Page 58)

component exhibiting failures. A useful exercise is to issue the tail -f command for all log

files and then run up2date --list. You should then examine all new log entries for potential

clues.

A common issue is full disk space. An almost sure sign of this is the appearance of halted

writing in the log files. If logging stopped during a write, such as mid-word, you likely have filled

disks. To confirm this, run this command and check the percentages in the Use% column:

df -h

In addition to log files, you can obtain valuable information by retrieving the status of your RHN

Satellite Server and its various components. This can be done with the command:

service rhn-satellite status

In addition, you can obtain the status of components such as the Apache Web server and the

RHN Task Engine individually. For instance, to view the status of the Apache Web server, run

the command:

service httpd status

If the Apache Web server isn't running, entries in your /etc/hosts file may be incorrect. Refer

to Section 3, “Host Not Found/Could Not Determine FQDN” for a description of this problem and

possible solutions.

To obtain the status of the RHN Task Engine, run the command:

service taskomatic status

For more information, see Section 7.1.1, “Maintaining the RHN Task Engine”.

To obtain the status of the Satellite's Embedded Database, if it exists, run the command:

service rhn-database status

To determine the version of your database schema, run the command:

rhn-schema-version

Chapter 7. Troubleshooting

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Red Hat SATELLITE 5.0.0 RELEASE NOTES Guide d'installation Page 58