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[root@S-BDB-136 ~]
# /usr/local/nagios/libexec/check_nrpe -H localhost -c check_disk
DISK CRITICAL -
/root/
.gvfs is not accessible: Permission denied
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用nagios的check_disk可以在本机成功，但是如果用check_nrpe来调用check_disk命令的话就会出现上述错误：
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1
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DISK CRITICAL -
/root/
.gvfs is not accessible: Permission denied
|
有些人会直接删除这个文件来确保自己监控的成功，但是我觉得这样是不合理的，总不能一言不合就把文件给删了吧。所以，我研究了下可以用下列命令来实现
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1
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command
[check_disk]=
/usr/local/nagios/libexec/check_disk
-w 30% -c 20% -X nfs -X mvfs -A -i
'.gvfs'
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忽略.gvfs，来看看check_disk的参数
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[root@bjjk ~]
# /usr/local/nagios/libexec/check_disk --help
check_disk v1.4.15 (nagios-plugins 1.4.15)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Nagios Plugin Development Team
<nagiosplug-devel@lists.sourceforge.net>
This plugin checks the amount of used disk space on a mounted
file
system
and generates an alert
if
free
space is
less
than one of the threshold values
Usage:
check_disk -w limit -c limit [-W limit] [-K limit] {-p path | -x device}
[-C] [-E] [-e] [-g group ] [-k] [-l] [-M] [-m] [-R path ] [-r path ]
[-t timeout] [-u unit] [-
v
] [-X
type
]
Options:
-h, --help
Print detailed help
screen
-V, --version
Print version information
-w, --warning=INTEGER
Exit with WARNING status
if
less
than INTEGER
units
of disk are
free
-w, --warning=PERCENT%
Exit with WARNING status
if
less
than PERCENT of disk space is
free
-c, --critical=INTEGER
Exit with CRITICAL status
if
less
than INTEGER
units
of disk are
free
-c, --critical=PERCENT%
Exit with CRITCAL status
if
less
than PERCENT of disk space is
free
-W, --iwarning=PERCENT%
Exit with WARNING status
if
less
than PERCENT of inode space is
free
-K, --icritical=PERCENT%
Exit with CRITICAL status
if
less
than PERCENT of inode space is
free
-p, --path=PATH, --partition=PARTITION
Path or partition (may be repeated)
-x, --exclude_device=PATH <STRING>
Ignore device (only works
if
-p unspecified)
-C, --
clear
Clear thresholds
-E, --exact-match
For paths or partitions specified with -p, only check
for
exact paths
-e, --errors-only
Display only devices
/mountpoints
with errors
-g, --group=NAME
Group paths. Thresholds apply to (
free
-)space of all partitions together
-k, --kilobytes
Same as
'--units kB'
-l, --
local
Only check
local
filesystems
-L, --stat-remote-fs
Only check
local
filesystems against thresholds. Yet call stat on remote filesystems
to
test
if
they are accessible (e.g. to detect Stale NFS Handles)
-M, --mountpoint
Display the mountpoint instead of the partition
-m, --megabytes
Same as
'--units MB'
-A, --all
Explicitly
select
all paths. This is equivalent to -R
'.*'
-R, --eregi-path=PATH, --eregi-partition=PARTITION
Case insensitive regular expression
for
path
/partition
(may be repeated)
-r, --ereg-path=PATH, --ereg-partition=PARTITION
Regular expression
for
path or partition (may be repeated)
-I, --ignore-eregi-path=PATH, --ignore-eregi-partition=PARTITION
Regular expression to ignore selected path
/partition
(
case
insensitive) (may be repeated)
-i, --ignore-ereg-path=PATH, --ignore-ereg-partition=PARTITION
Regular expression to ignore selected path or partition (may be repeated)
-t, --timeout=INTEGER
Seconds before connection
times
out (default: 10)
-u, --
units
=STRING
Choose bytes, kB, MB, GB, TB (default: MB)
-
v
, --verbose
Show details
for
command
-line debugging (Nagios may truncate output)
-X, --exclude-
type
=TYPE
Ignore all filesystems of indicated
type
(may be repeated)
Examples:
check_disk -w 10% -c 5% -p
/tmp
-p
/var
-C -w 100000 -c 50000 -p /
Checks
/tmp
and
/var
at 10% and 5%, and / at 100MB and 50MB
check_disk -w 100 -c 50 -C -w 1000 -c 500 -g sidDATA -r
'^/oracle/SID/data.*$'
Checks all filesystems not matching -r at 100M and 50M. The fs matching the -r regex
are grouped
which
means the freespace thresholds are applied to all disks together
check_disk -w 100 -c 50 -C -w 1000 -c 500 -p
/foo
-C -w 5% -c 3% -p
/bar
Checks
/foo
for
1000M
/500M
and
/bar
for
5
/3
%. All remaining volumes use 100M
/50M
Send email to nagios-
users
@lists.sourceforge.net
if
you have questions
regarding use of this software. To submit patches or suggest improvements,
send email to nagiosplug-devel@lists.sourceforge.net
|
之后，监控OK
本文转自YU文武貝 51CTO博客，原文链接：http://blog.51cto.com/linuxerxy/1861028，如需转载请自行联系原作者
