check_cluster2 problem found - looking for a solution

Greg Vickers g.vickers at qut.edu.au
Wed Feb 2 05:44:28 CET 2005


Thanks for the info Subhendu - where can I find the service ID #'s?

Subhendu Ghosh wrote:
> shell wrapper around check_cluster with all the Service IDs hardcoded...
> -sg
> 
> On Wed, 2 Feb 2005, Greg Vickers wrote:
> 
>> Hi all,
>>
>> I'm pretty sure that I know what the problem is with passing a massive 
>> list of service IDs to check_cluster2.
>>
>> This is my theory: When Nagios forks off a process to run 
>> check_cluster2 the list of service state ID numbers (converted by 
>> Nagios from on-demand macros) is passed on the command line. The 
>> numbers are many characters long and the environment that 
>> check_cluster2 runs in doesn't have enough space on the command line 
>> for all the numbers. Any characters that make up the 23rd ID number 
>> are truncated, hence 1 service always critical, that service ID isn't 
>> found.
>>
>> Does this sound like what is happening? Is there another clever way to 
>> pass the list of service state ID numbers to the forked process so 
>> that there is no truncation and you can pass as many service state ID 
>> numbers as you want?
>>
>> If you can help or have suggestions please email me or the list :)
>>
>> Thanks,
>>
> 

-- 
Greg Vickers
Lab Monitor Project Manager
Teaching and Learning Support Services
Information Technology Services
Queensland University of Technology

email: g.vickers at qut.edu.au
phone: (07) 3864 8276
mobile: 0416 001 674, SD #6 6147

CIROS code: 00213J


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