= check_eva =
This script will check the status of HP EVA via the sssu command in a Nagios fashion. It can be run from either windows or linux host which has IP access to the Commandview which is managing the EVA. check_eva Runs in one of the following modes:

 * check_systems - General health check of every eva
 * check_controllers - Check each controller, fan status, power supply etc
 * check_diskgroups - diskgroup health, occupancy level, raid status etc
 * check_disks - physical disk health, loop condition, etc
 * check_diskshelfs - temperature status, power supply status, fiberports, etc

== Prerequisites ==
 * The sssu binary (commandview CD has both windows and linux binaries)
 * Hostname, Username, Password to command eva (any user in the local 'HP Storage Admins' group on the CVE server will suffice


== Download ==
check_eva.py can be download from directly from our software repo by clicking [http://opensource.is/trac/export/232/nagios-plugins/check_eva/trunk/check_eva.py" here].
== help page ==
{{{
# python check_eva.py --help
check_eva version 1.0
This plugin checks HP EVA Array with the sssu command

Usage: check_eva.py [OPTIONS]
OPTIONS:
 [--host <host>]
 [--username <user>]
 [--password <password]
 [--path </path/to/sssu>]
 [--mode <mode>] 
 [--test]
 [--debug]
 [--help]

 Valid modes are: check_systems, check_controllers, check_diskgroups, check_disks, check_diskshelfs

Example: check_eva.py --host commandview.example.net --username eva --password myPassword --mode check_systems
}}}

== Example output ==

=== check_systems ===
{{{
Warning - 1 objects found  /EVA01=attention  |  '/EVA01_totalstoragespace'=3304.20  '/EVA01_usedstoragespace'=3273.91  '/EVA01_availablestoragespace'=30.29 


/EVA01 = attention (initialized_attention)
- licensestate = attention_expiring
- systemtype = HSV100
- firmwareversion = 4100
- nscfwversion = SR0FBFrunp-4100
- totalstoragespace = 3304.20
- usedstoragespace = 3273.91
- availablestoragespace = 30.29

}}}


=== check_controllers ===
{{{

OK -  EVA01/Controller B (top)=good  EVA01/Controller A (bottom)=good  | 'EVA01/Controller B (top)_controllermainmemory'=256 'EVA01/Controller A (bottom)_controllermainmemory'=256 


EVA01/Controller B (top) = good (initialized_ok)
- firmwareversion = SR0FBFrunp-4100 
- serialnumber = P66C5E3AAS102X 
- OK on fans
- OK on cachememory
- Not Present on temperature
- OK on hostports
- OK on sensors
- OK on powersupplies
- OK on batterymodules


EVA01/Controller A (bottom) = good (initialized_ok)
- firmwareversion = SR0FBFrunp-4100 
- serialnumber = P66C5E3AAS101Z 
- OK on fans
- OK on cachememory
- Not Present on temperature
- OK on hostports
- OK on sensors
- OK on powersupplies
- OK on batterymodules

}}}
=== check_disks ===
{{{
OK - 28 objects found  | 
}}}
=== check_diskgroups ===
{{{
Warning - 1 objects found  EVA01/146GB_10_og_15K=attention  |  'EVA01/146GB_10_og_15K_totaldisks'=28  'EVA01/146GB_10_og_15K_diskusage'=3273.91;3271.158;3304.2 


EVA01/146GB_10_og_15K = attention (initialized_attention)
- Warning - diskgroup usage is over 99.0% threshold !
- totaldisks = 28
- levelingstate = inactive
- levelingprogress = 100
- totalstoragespacegb = 3304.20
- usedstoragespacegb = 3273.91
- occupancyalarmlevel = 99

}}}

=== check_diskshelves ===
{{{
OK - 2 objects found  |  'EVA01/Disk Enclosure 1_sensors'=18  'EVA01/Disk Enclosure 1_fans'=2  'EVA01/Disk Enclosure 1_powersupplies'=2  'EVA01/Disk Enclosure 1_communicationbuses'=4  'EVA01/Disk Enclosure 1_fibrechannelports'=4  'EVA01/Disk Enclosure 1_modules'=2  'EVA01/Disk Enclosure 2_sensors'=18  'EVA01/Disk Enclosure 2_fans'=2  'EVA01/Disk Enclosure 2_powersupplies'=2  'EVA01/Disk Enclosure 2_communicationbuses'=4  'EVA01/Disk Enclosure 2_fibrechannelports'=4  'EVA01/Disk Enclosure 2_modules'=2 


EVA01/Disk Enclosure 1 = good (initialized_ok)
- OK on sensors (18 detected)
- OK on fans (2 detected)
- OK on powersupplies (2 detected)
- OK on communicationbuses (4 detected)
- OK on fibrechannelports (4 detected)
- OK on modules (2 detected)

EVA01/Disk Enclosure 2 = good (initialized_ok)
- OK on sensors (18 detected)
- OK on fans (2 detected)
- OK on powersupplies (2 detected)
- OK on communicationbuses (4 detected)
- OK on fibrechannelports (4 detected)
- OK on modules (2 detected)
}}}