Monitoraggio di un controller Raid Adaptec o IBM ServeRaid con Nagios

• Verificare che il controller utilizzi il driver aacraid:

sudo lspci -v | grep Adaptec -A11

04:00.0 RAID bus controller: Adaptec AAC-RAID (Rocket) (rev 02)
       Subsystem: IBM ServeRAID 8k/8k-l8
       Flags: bus master, fast devsel, latency 0, IRQ 17
       Memory at c9e00000 (64-bit, non-prefetchable) [size=2M]
       Memory at c7fe0000 (64-bit, prefetchable) [size=128K]
       I/O ports at 5000 [size=256]
       [virtual] Expansion ROM at c7f00000 [disabled] [size=32K]
       Capabilities: [40] Express Endpoint, MSI 00
       Capabilities: [e0] MSI: Enable- Count=1/4 Maskable- 64bit+
       Capabilities: [100] Advanced Error Reporting
       Kernel driver in use: aacraid

• Impostare il repository Linux HWRAID

sudoedit /etc/apt/sources.list.d/hwraid.list

deb http://hwraid.le-vert.net/debian wheezy main

 wget -O - http://hwraid.le-vert.net/debian/hwraid.le-vert.net.gpg.key | sudo apt-key add -
 sudo apt-get update

• Installare il pacchetto contenente la cli:

sudo apt-get install arcconf

• Installare i plugin contrib di nagios che contengono check_raid:

sudo apt-get install nagios-plugins-contrib

• Testare il check:

sudo /usr/lib//nagios/plugins/check_raid

OK: arcconf:[Controller:Optimal, Logical Device 0(Drive 1):Optimal, Drives: BJR01679,BJR0164V=Online]

• Se non funziona, installare la versione aggiornata da glensc/nagios-plugin-check_raid

• Abilitare le regole sudo

sudo /usr/lib//nagios/plugins/check_raid -S

• Verificare che funzioni come nagios:

sudo -u nagios /usr/lib//nagios/plugins/check_raid

Riferimenti

• Adaptec – HWraid
• DebianPackages – HWraid