Warnings/errors with check_openmanage plugin

[Gianluca Varenni]

This version seems to work ok now. Thanks!

Have a nice day
GV

--------------------------------------------------
From: "Trond Hasle Amundsen" <t.h.amundsen at usit.uio.no>
Sent: Tuesday, January 19, 2010 7:50 AM
To: "Gianluca Varenni" <gianluca.varenni at gmail.com>
Cc: <nagios-users at lists.sourceforge.net>
Subject: Re: [Nagios-users] Warnings/errors with check_openmanage plugin

> "Gianluca Varenni" <gianluca.varenni at gmail.com> writes:
> 
>> Here they are (embedded below)
> 
> Thanks. This really puzzled me, because snmpwalk returned all the output
> needed, while my plugin didn't seem to fetch the needed values.
> 
> Fortunately, I was able to reproduce this on a local 2650, which makes
> debugging much easier. It turns out that when using
> Net::SNMP::get_entries() to fetch the values, there will sometimes be a
> whitespace in the OID field of the data returned, while
> Net::SNMP::get_table() is OK. I really want to use get_entries(), which
> is significantly faster on servers with lots of physical disks.
> 
> I have patched check_openmanage so that any excess whitespace is removed
> from the OID field before it is analyzed, so get_entries() can still be
> used. A beta version is available (check_openmanage-3.5.5-beta4) here:
> 
>  http://folk.uio.no/trondham/tmp/
> 
> This beta also addresses the controller identification for physical
> drives, where the controller id was reported as '-1'. On older hardware
> such as the 2650 and 750, the controller to which a physical disk is
> attached is not available as a connection to the enclosure, because no
> enclosure exists. The plugin will now probe for this information via the
> channel connection as well, which provides this info. This only implies
> that I probe an additional OID for this information.
> 
> Please try this beta version and report your results.
> 
> Cheers,
> -- 
> Trond H. Amundsen <t.h.amundsen at usit.uio.no>
> Center for Information Technology Services, University of Oslo 

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