-------- Original Message --------
Subject: Re: [gridengine users] Queue instances set to error, exit_status of prolog = 4
From: Reuti <[email protected]>
To: Ilya M <[email protected]>
Date: 4/26/14, 3:46
Am 26.04.2014 um 02:02 schrieb Ilya M:

Recently I have been seeing a situation when queue instances on almost all 
nodes were set to error while attempting to run array tasks. For each such 
occurrence I receive an email:

---------------------
Job 1606586 caused action: Queue "all.q@node042" set to ERROR
User        = user
Queue       = all.q@node042
Start Time  = <unknown>
End Time    = <unknown>
failed in prolog:04/25/2014 22:46:34 [2055:51650]: exit_status of prolog = 4
What is your prolog doing - global or queue level?

-- Reuti
I think I found the problem. The user was unsetting PATH, causing commands in prolog to fail. I am setting the minimal PATH in prolog now.

(The prolog is queue level. It checks availability of necessary file systems)


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