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| 1 2 | [root@S-BDB-136 ~] # /usr/local/nagios/libexec/check_nrpe -H localhost -c check_disk DISK CRITICAL - /root/ .gvfs is not accessible: Permission denied |
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：
| 1 | 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
| 1 | command [check_disk]= /usr/local/nagios/libexec/check_disk -w 30% -c 20% -X nfs -X mvfs -A -i '.gvfs' |
忽略.gvfs，来看看check_disk的参数
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | [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