check_3ware-raid.pl

Project Notes

How to use : 1 to use this script you have to install firt tw_cli. You can find the source here : http://www.3ware.com/support/download.asp just follow the instructions to compile and deploy it 2 then you just have to run the following command : $ ./check_3ware-raid.pl --help If you need to use this script with NRPE you just have to do the following steps : 1 allow your user to run the script with the sudo rights. Just add something like that in your /etc/sudoers (use visudo) : nagios ALL=(ALL) NOPASSWD: //check_3ware-raid.pl 2 then just add this kind of line in your NRPE config file : command[check_3ware]=/usr/bin/sudo //check_3ware-raid.pl 3 don't forget to restart your NRPE daemon Examples : # ./check_3ware-raid.pl -P /usr/sbin/tw_cli -a unit_check -p -v -m DEBUG : action : unit_check, path-tw_cli : /usr/sbin/tw_cli DEBUG : check if /usr/sbin/tw_cli exists and is executable DEBUG : warning threshold : 1, critical threshold : 2 DEBUG : controller : DEBUG : action = unit_check DEBUG : disk u0/type RAID-1/status OK DEBUG : disk u1/type RAID-1/status OK DEBUG : disk u2/type SPARE/status OK CHECK 3ware RAID - unit_check - OK - 3 unit(s) detected as OK - (u0,RAID-1,OK) (u1,RAID-1,OK) (u2,SPARE,OK) | unitOK=3 unitREBUILD=0 unitNOK=0 Help : # ./check_3ware-raid.pl --help check_3ware-raid.pl version 0.1 by Erwan Labynocle Ben Souiden This plugin checks state of your physical disks and logical units of a 3ware RAID card. Usage: //check_3ware-raid.pl [-a unit_check|disk_check] [-p] [-D "CHECK 3ware RAID - "] [-v] [-m] [-c 2] [-w 1] [-C /c1] Options: -h, --help Print detailed help screen -V, --version Print version information -D, --display=STRING to modify the output display... default is "CHECK 3ware RAID - " -P, --path-tw_cli=STRING specify the path to the tw_cli binary default value is /usr/sbin/tw_cli -a, --action=STRING specify the action : unit_check|disk_check default is disk_check disk_check : display state of all physical disks unit_check : display state of all logical unit -C, --controller=STRING allow you to specify only one controller to check the default behavior is to check each time every controller -c, --critical=INT specify a critical threshold for the number of disks in a non-OK state. default is 2 only for the disk_check action -w, --warning=INT specify a warning threshold for the number of disks in a non-OK state. default is 1 only for the disk_check action -m, --more Print a longer output. By default, the output is not complet because Nagios may truncate it. This option is just for you -p, --perfdata If you want to activate the perfdata output -v, --verbose Show details for command-line debugging (Nagios may truncate the output) Send email to [email protected] if you have questions regarding use of this software. To submit patches or suggest improvements, send email to [email protected] This plugin has been created by Erwan Labynocle Ben Souiden Hope you will enjoy it ;)