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check_nfs_health.sh
Owner
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169944
Files:
| File | Description |
|---|---|
| check_nfs_health.sh | check_nfs_health.sh 1.0rc2 (add AIX support) |
| check_nfs_health.sh | check_nfs_health.sh 1.0rc3 (add Solaris support) |
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# NFS health monitor plugin for Nagios
#
# Written by : Steve Bosek (steve.bosek@gmail.com)
# Release : 1.0rc3
# Creation date : 8 May 2009
# Revision date : 19 May 2009
# Package : BU Plugins
# Description : Nagios plugin (script) to NFS health monitor (NFS server and/or client side).
# With this plugin you can define client or server NFS side, RPC services which must be checked,
# add or exclude NFS mountpoints and add or ignore file which contain the information on filesystems
# on Linux and AIX plateforms
#
#
# This script has been designed and written on Linux plateform.
#
# Usage : ./check_nfs_health.sh -i -s -a -x -f
#
# Check NFS client-side :
# check_nfs_health.sh -i client -s default -a none -x none -f add
# check_nfs_health.sh -i client -s portmapper,nlockmgr -a /backup,/nfs_share -x /mouth_share -f add
#
# Check NFS basic client-side :
# check_nfs_health.sh -i client -s default -a /backup,/nfs_share -x none -f ignore
#
# -----------------------------------------------------------------------------------------
#
# TODO : - Performance Data (client-side and server-side) : nfsd_cpu, nfsd_used_threads, io_read, io_write, ...
# - Solaris, HP-UX, MAC OSX support
# - My atrocious English. Help Me ! ;-D
#
#
# =========================================================================================
#
# HISTORY :
# Release | Date | Authors | Description
# --------------+---------------+-----------------------+----------------------------------
# 1.0rc1 | 12.05.2009 | Steve Bosek | Previous version
# 1.0rc2 | 15.05.2009 | Steve Bosek | Add AIX Support (bash shell)
# Add parameter [-f ] to ignore the file which
# contains the information on filesystems: /etc/fstab,..
# 1.0rc3 | 19.05.2009 | Steve Bosek | Add Solaris Support (bash shell)
# =========================================================================================
#
# Written by : Steve Bosek (steve.bosek@gmail.com)
# Release : 1.0rc3
# Creation date : 8 May 2009
# Revision date : 19 May 2009
# Package : BU Plugins
# Description : Nagios plugin (script) to NFS health monitor (NFS server and/or client side).
# With this plugin you can define client or server NFS side, RPC services which must be checked,
# add or exclude NFS mountpoints and add or ignore file which contain the information on filesystems
# on Linux and AIX plateforms
#
#
# This script has been designed and written on Linux plateform.
#
# Usage : ./check_nfs_health.sh -i -s -a -x -f
#
# Check NFS client-side :
# check_nfs_health.sh -i client -s default -a none -x none -f add
# check_nfs_health.sh -i client -s portmapper,nlockmgr -a /backup,/nfs_share -x /mouth_share -f add
#
# Check NFS basic client-side :
# check_nfs_health.sh -i client -s default -a /backup,/nfs_share -x none -f ignore
#
# -----------------------------------------------------------------------------------------
#
# TODO : - Performance Data (client-side and server-side) : nfsd_cpu, nfsd_used_threads, io_read, io_write, ...
# - Solaris, HP-UX, MAC OSX support
# - My atrocious English. Help Me ! ;-D
#
#
# =========================================================================================
#
# HISTORY :
# Release | Date | Authors | Description
# --------------+---------------+-----------------------+----------------------------------
# 1.0rc1 | 12.05.2009 | Steve Bosek | Previous version
# 1.0rc2 | 15.05.2009 | Steve Bosek | Add AIX Support (bash shell)
# Add parameter [-f ] to ignore the file which
# contains the information on filesystems: /etc/fstab,..
# 1.0rc3 | 19.05.2009 | Steve Bosek | Add Solaris Support (bash shell)
# =========================================================================================
Reviews (3)
byrdmarsh, October 11, 2016
Due to the "grep nfs" part it has a bug if your hostname has the letters "nfs" in it, and I guess the same applies for vg, lv or mount names as well.
Here's a patch:
- Linux ) NFS_MOUNTS=`egrep -v '(^#)' /etc/fstab | grep nfs | awk '{print $2}'`;;
+ Linux ) NFS_MOUNTS=`awk '!/^(\s+)#/ && /(\s+)nfs(\s+)/ {print $2}' /etc/fstab`;;
Here's a patch:
- Linux ) NFS_MOUNTS=`egrep -v '(^#)' /etc/fstab | grep nfs | awk '{print $2}'`;;
+ Linux ) NFS_MOUNTS=`awk '!/^(\s+)#/ && /(\s+)nfs(\s+)/ {print $2}' /etc/fstab`;;
Worked fine. Would clean up the grammar a bit. Help should read for example,
-x Comma separated list of NFS mounts to exclude from monitoring (default : none)
I would like an option to turn off warnings when there are no NFS mounts to monitor, but maybe that's peculiar to my needs.
-x Comma separated list of NFS mounts to exclude from monitoring (default : none)
I would like an option to turn off warnings when there are no NFS mounts to monitor, but maybe that's peculiar to my needs.
Do you really have support for solaris ? I downloaded the last version. Solaris don't use fstab.
