Re: [Condor-users] In Dynamic slot to match a new job to slot1.2 need condor_negotiator

[Matthew Farrellee <matt@xxxxxxxxxx>]

Johnson koil Raj wrote:
> Hi,
>
>  I am using condor 7.2.0, and configured system for Dynamic slot.
>
> when I submit 2 job at if the status shows Slot1@xxx it match only one
> job to Slot1.1@xxx and for second job says 
> 1 match but reject the job for unknown reasons
> and negotiator log says following
>
> 1/9 19:03:06 Socket to <192.168.111.5:9661> already in cache, reusing
> 1/9 19:03:06     Over submitter resource limit (0) ... only consider
> startd ranks
> 1/9 19:03:06     Sending SEND_JOB_INFO/eom
> 1/9 19:03:06     Getting reply from schedd ...
> 1/9 19:03:06     Got JOB_INFO command; getting classad/eom
> 1/9 19:03:06     Request 00053.00000:
> 1/9 19:03:06 Concurrency Limit: ccp is 3.000000
> 1/9 19:03:06       Rejected 53.0 idealgrid@xxxxxxxxxxxxxxxxx
> <192.168.111.5:9661>: no match found
> 1/9 19:03:06     Sending SEND_JOB_INFO/eom
> 1/9 19:03:06     Getting reply from schedd ...
> 1/9 19:03:06     Got NO_MORE_JOBS;  done negotiating
> 1/9 19:03:06   This schedd hit its scheddlimit.
> 1/9 19:03:06 ---------- Finished Negotiation Cycle ----------
>
>
> After restarting the negotiator the second job perfectly matches and get
> executed in a Slot1.2@xxx machine that time the negotiator log says
>
> 1/9 19:12:05 Socket to <192.168.111.5:9661> not in cache, creating one
> 1/9 19:12:05 SocketCache:  Found unused slot 0
> 1/9 19:12:05     Sending SEND_JOB_INFO/eom
> 1/9 19:12:05     Getting reply from schedd ...
> 1/9 19:12:05     Got JOB_INFO command; getting classad/eom
> 1/9 19:12:05     Request 00053.00000:
> 1/9 19:12:05 Concurrency Limit: ccp is 3.000000
> 1/9 19:12:05       Connecting to startd slot1@xxx at
> <192.168.111.200:9619>
> 1/9 19:12:05 File descriptor limits: max 1024, safe 820
> 1/9 19:12:05       Sending PERMISSION, claim id, startdAd to schedd
> 1/9 19:12:05       Matched 53.0 idealgrid@xxxxxxxxxxxxxxxxx
> <192.168.111.5:9661> preempting none <192.168.111.200:9619> slot1@xxx
>
> Why I Negotiator restart required to match the second Job, Help me in
> this..
>
> by
> Johnson

It's not required. Slot1 is only split once per negotiation cycle. So 
you'll get 1.1 after 1 cycle and 1.2 after a second. Your restart just 
forced a second cycle.

Best,


matt