I think I have had this problem before and at that time it was a rogue nagios process. But I have shut down nagios, inspected the process list, ensured that no other nagios processes were still running, and restarted. And the problem recurs. The plugin is definitely there and usually the check passes with no problem. But sometimes it fails with this 127 code. I have run the test manually from the command line many times and it never has a problem. Any idea what can cause this?
May 25 13:02:01 mail nagios: SERVICE ALERT: boycottnovell.com;wordpress;CRITICAL;SOFT;2;GET /?stories HTTP/1.0 May 25 13:04:01 mail nagios: SERVICE ALERT: boycottnovell.com;wordpress;OK;SOFT;3;GET /?stories HTTP/1.0 May 25 13:14:01 mail nagios: Warning: Return code of 127 for check of service 'wordpress' on host 'boycottnovell.com' was out of bounds. Make sure the plugin you're trying to run actually exists. May 25 13:14:01 mail nagios: SERVICE ALERT: boycottnovell.com;wordpress;CRITICAL;SOFT;1;(Return code of 127 is out of bounds - plugin may be missing) May 25 13:16:01 mail nagios: SERVICE ALERT: boycottnovell.com;wordpress;OK;SOFT;2;GET /?stories HTTP/1.0 May 25 13:21:51 mail nagios: SERVICE ALERT: boycottnovell.com;wiki;CRITICAL;SOFT;1;GET /wiki/index.php?title=Main_Page HTTP/1.0 May 25 13:23:51 mail nagios: SERVICE ALERT: boycottnovell.com;wiki;CRITICAL;SOFT;2;GET /wiki/index.php?title=Main_Page HTTP/1.0 May 25 13:25:41 mail nagios: SERVICE ALERT: boycottnovell.com;wiki;OK;SOFT;3;GET /wiki/index.php?title=Main_Page HTTP/1.0 May 25 13:26:01 mail nagios: Warning: Return code of 127 for check of service 'wordpress' on host 'boycottnovell.com' was out of bounds. Make sure the plugin you're trying to run actually exists. May 25 13:26:01 mail nagios: SERVICE ALERT: boycottnovell.com;wordpress;CRITICAL;SOFT;1;(Return code of 127 is out of bounds - plugin may be missing) May 25 13:28:01 mail nagios: SERVICE ALERT: boycottnovell.com;wordpress;OK;SOFT;2;GET /?stories HTTP/1.0 May 25 13:38:01 mail nagios: Warning: Return code of 127 for check of service 'wordpress' on host 'boycottnovell.com' was out of bounds. Make sure the plugin you're trying to run actually exists. May 25 13:38:01 mail nagios: SERVICE ALERT: boycottnovell.com;wOrdpress;Critical;Soft;1;(Return code of 127 is out of bounds - plugin may be missing) Thanks! -- Tracy Reed http://tracyreed.org
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