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Source: Internet
Author: User
Tags rrdtool
For more information about common Linux technologies and applications, see the following. This error is reported by the small sun in the pnp command on the monitoring server.
OK: Initalising
OK: Using/usr/local/nagios/share/perfdata //
OK: RRDTool/usr/local/rrdtool/bin/rrdtool found.
! : RRDTool/usr/local/rrdtool/bin/rrdtool not executable

When I run rrdtool again

-Bash: rrdtool: command not found
But I will execute./rrdtool again in/usr/local/rrdtool/bin /.
RRDtool 1.3.8 Copyright 1997-2009 by Tobias Oetiker
Compiled Sep 3 2009 15:56:15
Usage: rrdtool [options] command command_options
Valid commands: create, update, updatev, graph, graphv, dump, restore,
Last, lastupdate, first, info, fetch, tune,
Resize, xport
RRDtool is distributed under the Terms of the GNU General
Public License Version 2. (
For more information read the RRD manpages

Now let's look at the pnp log File tail-f/usr/local/nagios/var/perfdata. log.
01:25:18 [25906] **** TIMEOUT: Timeout after 5 Sec .****
01:40:11 [27266] **** TIMEOUT: Timeout after 5 Sec .****
01:30:12 [5912] **** TIMEOUT: Timeout after 5 Sec .****
19:40:12 [15362] **** TIMEOUT: Timeout after 5 Sec .****
02:30:13 [20785] **** TIMEOUT: Timeout after 5 Sec .****
17:30:11 [8384] **** TIMEOUT: Timeout after 5 Sec .****
02:00:10 [5642] **** TIMEOUT: Timeout after 5 Sec .****
11:35:12 [7187] **** TIMEOUT: Timeout after 5 Sec .****
01:20:17 [17894] **** TIMEOUT: Timeout after 5 Sec .****
04:30:14 [11078] **** TIMEOUT: Timeout after 5 Sec .****

I don't know why the connection times out. Why is the problem?
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