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check_hds_ams.pl

Current Version
1.0
Last Release Date
2010-06-16
Compatible With
  • Nagios 3.x
Owner
Hits
93239
Files:
FileDescription
check_hds_ams.plcheck_hds_ams.pl
Network Monitoring Software - Download Nagios XI
Log Management Software - Nagios Log Server - Download
Netflow Analysis Software - Nagios Network Analyzer - Download
Check status of HDS AMS series storage using SNMP v1 SNMP GET request
Plugin let you a possibility to get HDS AMS storage status using active nagios plugin checks.
Requires
1. Net::SNMP module installed
2. SNMP agent configured on the storage system.

Tested with HDS AMS500, AMS2500

If you prefer using passive checks by handling snmp traps, you better use trap handling because it is faster and get you status change immediately not waiting for plugin schedule to activate check process.
Reviews (3)
Works with 2100 models too
byNapsty, October 6, 2011
Good plugin to quickly check the AMS for hardware problems. Of course more output information would be nice, but I know that HDS' SNMP information is rare.
Thanks also to user car, which fixed the perl warnings with his diff.
bycar, December 14, 2010
This also works on our AMS2300s. Thanks for saving me some valuable time and effort.

I had a couple of minor troubles, hopefully they'll help someone.

Firstly, I had trouble because I assumed that our AMS' community string would be "public". D'oh. I found it under Storage Nav -> Arrays -> (array) -> Settings -> SNMP Agent ->Environment Settings

Secondly, the script suffers a runtime failure when it attempts to report a failure:

Use of uninitialized value in string eq at check_hds_ams line 191.

which, unless I've misunderstood, appears to be a broken test in a home-rolled join() function. The following seems to be a fix:

--- /tmp/check_hds_ams.pl 2010-12-14 14:39:30.000000000 +1300
+++ check_hds_ams 2010-12-14 19:11:29.000000000 +1300
@@ -186,9 +186,6 @@
}
}
# separate messages by commas to be human friendly
- for my $err (@errs) {
- $result .= $err;
- $result .= ", " unless $errs[-1] eq $_;
- }
+ $result .= join ", ", @errs;
return $result;
}