Re: [Condor-users] about condor-g matchmaking

[Dan Bradley <dan@xxxxxxxxxxxx>]

The gatekeeper ClassAds must be periodically updated or it goes stale.
Are you doing that? For more info, see the description of
"UpdateSequenceNumber" in the following page:

http://www.cs.wisc.edu/condor/manual/v6.7/5_4Condor_G.html#SECTION00643000000000000000

--Dan Bradley

Carson Hung wrote:

>Hi.
>
>I have tried using the condor-g matchmaking according to the condor manual.
>But I don't know why the jobs can not be matched to any machines and
>stayed in the queue.
>
>Here is my class-ad file in pc-0242.eee.hku.hk:
>
>MyType                = "Machine"
>TargetType            = "Job"
>Name                  = "pc-0242.eee.hku.hk"
>gatekeeper_url        = "pc-0242.eee.hku.hk/jobmanager-fork"
>Requirements          = (CurMatches < 2)
>Rank                  = 0.000000
>CurrentRank           = 0.000000
>WantAdRevaluate       = True
>UpdateSequenceNumber  = 4
>CurMatches            = 0
>
>and this is the class-ad file of CT2
>MyType                = "Machine"
>TargetType            = "Job"
>Name                  = "ct2"
>gatekeeper_url        = "ct2/jobmanager-fork"
>Requirements          = (CurMatches < 2)
>Rank                  = 0.000000
>CurrentRank           = 0.000000
>WantAdRevaluate       = True
>UpdateSequenceNumber  = 4
>CurMatches            = 0
>
>The central manager and collector is located in CT2 and the job submission
>file is:
>universe = grid
>grid_type = gt2
>executable = /bin/ls
>transfer_executable = false
>log = aaa.log
>output = bbb.out
>error = ccc.err
>globusscheduler=$$(gatekeeper_url)
>queue
>
>I don't know why the jobs can not be run and when I typed command
>"condor_q -analyze", it prompts: no match found
>
>thanks a lot for any suggestions
>Carson
>
>
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