Nagios read() returned error 11 error

Question

I am facing Nagios showing error

"got read() returned error 11"

notification.

Answer 1

You will find the answer within the standard include file:

/usr/include/sys/errno.h

Where you will find:

#define EDEADLK         11              /* Resource deadlock avoided */

I suggest you to increase the debugging level of nagiosd to try to get some more information on the conditions causing this nagiosd detected problem.

If you already did it, I suggest you to add this information inside your OQ to get better answers.