HP Insight Control Software for Linux - Manual (Page 9)

25.15.4 Deploying Linux images....................................................................................231
25.16 Troubleshooting PSP installation failures......................................................................233
25.17 Troubleshooting PXE Boot problems...........................................................................233
25.18 Troubleshooting the run script and run SSH command tools...........................................234
25.19 Troubleshooting server power control problems...........................................................234
25.20 Troubleshooting server-to-management processor associations......................................236
25.20.1 Maintaining server-to-management processor associations....................................236
25.20.2 Identifying a lost server-to-management processor association..............................236
25.20.3 Rebuilding a server-to-management processor association....................................236
25.20.3.1 Repairing the association of a booted managed system running an OS..........237
25.20.3.2 Restoring the association of a bare-metal-discovered server blade..................238
25.20.3.3 Repairing the association of an unbooted managed system without an OS.....238
25.20.3.4 Establishing the association with a server after a bare metal discovery...........239
25.20.4 Establishing association between iLO and server.................................................239
25.21 Troubleshooting SNMP problems..............................................................................240
25.22 Troubleshooting SSH...............................................................................................240
25.23 Troubleshooting Supermon problems.........................................................................241
25.24 Troubleshooting syslog-ng problems..........................................................................242
25.25 Troubleshooting Insight Control for Linux tool problems................................................242
25.26 Troubleshooting uninstallation problems.....................................................................242
25.27 Troubleshooting virtual machine installation and setup problems...................................243
25.28 Troubleshooting virtual media problems.....................................................................246
26 Support and other resources...............................................................247
26.1 Information to collect before contacting HP...................................................................247
26.2 How to contact HP...................................................................................................247
26.3 Registering for software technical support and update service........................................247
26.3.1 How to use your software technical support and update service...............................247
26.3.2 Warranty information........................................................................................248
26.4 HP authorized resellers..............................................................................................248
26.5 Documentation feedback...........................................................................................248
26.6 New and changed information in this edition..............................................................248
26.7 Related information..................................................................................................249
26.7.1 Documents........................................................................................................249
26.7.2 Websites.........................................................................................................250
26.7.3 Troubleshooting resources..................................................................................252
26.8 Typographic conventions...........................................................................................252
A Customizing Nagios...............................................................................254
A.1 Changing the Nagios user...............................................................................................254
A.2 Adjusting the Nagios configuration...................................................................................256
A.2.1 Stopping and restarting Nagios before performing maintenance operations....................256
A.2.2 Modifying the nagios_vars.ini file to change the Nagios configuration...........................257
A.2.3 Changing sensor threshold values.............................................................................257
A.2.4 Rebuilding the nagios_vars.ini file for changes to take effect.........................................258
A.2.5 Adjusting the time allotted for metrics collection..........................................................258
A.2.5.1 Global service check timeout limit......................................................................259
A.2.6 Disabling individual Nagios plug-ins.........................................................................259
A.3 Changing Nagios default settings.....................................................................................259
A.4 Changing the rotation of system event logs and changing the rules file..................................260
A.5 Controlling Nagios messages...........................................................................................261
A.6 Modifying the Nagios password file.................................................................................261
Glossary..................................................................................................262
Index.......................................................................................................265
Contents 9