megacli ubuntu debian - external storage 1

MegaRAIDコントローラを使っているのを確認

# lspci -nn | grep RAID
02:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 1078 [1000:0060] (rev 04)

(参考) http://ironiccog.blogspot.jp/2015/08/checking-raid-level-with-megacli-on.html

インストール

http://hwraid.le-vert.net/wiki/DebianPackages
を導入する。

例 debian 8 jessie

# vi /etc/apt/sources.list.d/hwraid.list 
deb http://hwraid.le-vert.net/debian jessie main

# wget -O - https://hwraid.le-vert.net/debian/hwraid.le-vert.net.gpg.key | sudo apt-key add -
# apt-get update
# apt-get install megacli

例 Ubuntu 14.04 LTS(Trusty Tahr)

# vi /etc/apt/sources.list.d/hwraid.list 
deb http://hwraid.le-vert.net/ubuntu trusty main

...

使用方法

RAID状態を確認

megacli -LDInfo -Lall -aALL
megacli -PDList -aALL

nagios nrpe

# apt-get install nagios-nrpe-server
# wget https://github.com/glensc/nagios-plugin-check_raid/releases/download/4.0.8/check_raid.pl
# chmod +x check_raid.pl
# mv check_raid.pl /usr/lib/nagios/plugins/
# /usr/lib/nagios/plugins/check_raid.pl -S
# sudo -u nagios /usr/lib/nagios/plugins/check_raid.pl --plugin megacli
# vi /etc/nagios/nrpe_local.cfg
command[check_raid]=/usr/lib/nagios/plugins/check_raid.pl --plugin megacli
# /etc/init.d/nagios-nrpe-server restart