[torqueusers] Torque behaving badly

Jagga Soorma jagga13 at gmail.com
Thu Nov 14 17:48:59 MST 2013


Anyone?  Any ideas?  I am pulling my hair out on this one and can't seem to
find any issues with the server or client.  Any help would be greatly
appreciated!

Thanks,
-J


On Wed, Nov 13, 2013 at 8:11 PM, Jagga Soorma <jagga13 at gmail.com> wrote:

> I have increased the log level on pbs_server and now I am seeing the
> following messages:
>
> --
>
>
>
>
>
>
> *11/13/2013 20:09:08;0004;PBS_Server;Svr;svr_connect;attempting connect to
> host 72.34.135.64 port 15002 11/13/2013
> 20:09:08;0004;PBS_Server;Svr;svr_connect;cannot connect to host port 15002
> - cannot establish connection (11/13/2013
> 20:09:09;0004;PBS_Server;Svr;svr_connect;attempting connect to host
> 72.34.135.64 port 15002 11/13/2013
> 20:09:09;0004;PBS_Server;Svr;svr_connect;cannot connect to host port 15002
> - cannot establish connection (11/13/2013
> 20:09:11;0004;PBS_Server;Svr;svr_connect;attempting connect to host
> 72.34.135.64 port 15002 11/13/2013
> 20:09:11;0004;PBS_Server;Svr;svr_connect;cannot connect to host port 15002
> - cannot establish connection (*
> 11/13/2013 20:09:15;0040;PBS_Server;Req;do_rpp;rpp request received on
> stream 0
> 11/13/2013 20:09:15;0040;PBS_Server;Req;do_rpp;inter-server request
> received
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;message received from
> stream 0 (version 1)
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;message received from
> stream 72.34.135.64:15003
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;message STATUS (4)
> received from mom on host node1 (72.34.135.64:15003) (stream 0)
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;IS_STATUS received from
> node1
> 11/13/2013 20:09:15;0040;PBS_Server;Req;is_stat_get;received status from
> node node1
> 11/13/2013 20:09:15;0040;PBS_Server;Req;update_node_state;adjusting state
> for node node1 - state=0, newstate=0
> 11/13/2013 20:09:15;0040;PBS_Server;Req;do_rpp;rpp request received on
> stream 0
> 11/13/2013 20:09:15;0040;PBS_Server;Req;do_rpp;inter-server request
> received
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;message received from
> stream 0 (version 1)
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;message received from
> stream 72.34.135.64:15003
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;message GPU_STATUS (5)
> received from mom on host node1 (72.34.135.64:15003) (stream 0)
> 11/13/2013 20:09:15;0004;PBS_Server;Svr;is_request;IS_GPU_STATUS received
> from node1
> 11/13/2013 20:09:15;0040;PBS_Server;Req;is_gpustat_get;received gpu status
> from node node1
> --
>
> On the client I do see that it is listening on port 15002:
>
> # netstat -an | grep 15002
> tcp        0      0 0.0.0.0:15002           0.0.0.0:*
> LISTEN
>
> There is no firewall configured on these servers.
>
> What am I missing?
>
> Thanks,
> -J
>
>
> On Wed, Nov 13, 2013 at 7:34 PM, Jagga Soorma <jagga13 at gmail.com> wrote:
>
>> Also, if I run "momctl -h node1 -d 2" I get a valid output but if I add
>> the port I get the following error:
>>
>> momctl -p 15002 -h node1 -d 2
>> ERROR:    query[0] 'diag2' failed on node1 (errno=0-Success:
>> 5-Input/output error)
>>
>> Any help would be appreciated!
>>
>> Thanks,
>> -J
>>
>>
>> On Wed, Nov 13, 2013 at 7:30 PM, Jagga Soorma <jagga13 at gmail.com> wrote:
>>
>>> I am also seeing the following messages on the client (mom):
>>>
>>> pbs_mom;Svr;pbs_mom;LOG_ERROR::Cannot assign requested address (99) in
>>> post_epilogue,
>>> pbs_mom;Svr;pbs_mom;LOG_ERROR::Cannot assign requested address (99) in
>>> post_epilogue,
>>>
>>> Could this be related?
>>>
>>> Thanks,
>>> -J
>>>
>>>
>>> On Wed, Nov 13, 2013 at 7:09 PM, Jagga Soorma <jagga13 at gmail.com> wrote:
>>>
>>>> The momctl command output looks normal:
>>>>
>>>> Host: node1/node1.gene.com   Version: 2.5.13   PID: 20707
>>>> Server[0]: server1 (10.36.244.247:15001)
>>>>   Init Msgs Received:     0 hellos/1 cluster-addrs
>>>>   Init Msgs Sent:         1 hellos
>>>>   Last Msg From Server:   70 seconds (StatusJob)
>>>>   Last Msg To Server:     14 seconds
>>>> HomeDirectory:          /var/spool/torque/mom_priv
>>>> stdout/stderr spool directory: '/var/spool/torque/spool/' (14933077
>>>> blocks available)
>>>> MOM active:             960 seconds
>>>> Check Poll Time:        45 seconds
>>>> Server Update Interval: 45 seconds
>>>> LogLevel:               0 (use SIGUSR1/SIGUSR2 to adjust)
>>>> Communication Model:    RPP
>>>> MemLocked:              TRUE  (mlock)
>>>> TCP Timeout:            20 seconds
>>>> Prolog:                 /var/spool/torque/mom_priv/prologue (disabled)
>>>> Alarm Time:             0 of 10 seconds
>>>> Trusted Client List:    10.36.244.247,72.34.135.64,127.0.0.1
>>>> Copy Command:           /usr/bin/scp -rpB
>>>> job[7264.server1.gene.com]  state=RUNNING  sidlist=19320
>>>> job[7265.server1.gene.com]  state=RUNNING  sidlist=19795
>>>> job[7266.server1.gene.com]  state=RUNNING  sidlist=20117
>>>> Assigned CPU Count:     3
>>>>
>>>> diagnostics complete
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Wed, Nov 13, 2013 at 4:52 PM, Jagga Soorma <jagga13 at gmail.com>wrote:
>>>>
>>>>> It seems to be intermittent and when the job does not run then I don't
>>>>> see anything in the mom logs.  The other thing to point out is that this
>>>>> compute node is part of another torque server but has been set to
>>>>> offline/down mode in the production instance.  Would that have any impact
>>>>> of this?
>>>>>
>>>>> Also, I don't' have the momctl command on the compute node it only
>>>>> exists on the server.  How can I check communication between the node and
>>>>> server from a torque perspective?  It seems to be intermittent.
>>>>>
>>>>> Thanks,
>>>>> -J
>>>>>
>>>>>
>>>>> On Wed, Nov 13, 2013 at 4:45 PM, Matt Britt <msbritt at umich.edu> wrote:
>>>>>
>>>>>> I would look at the pbs_mom log at the corresponding time the job was
>>>>>> being run (16:31:01) as well as run momctl -d1 (or higher) on the
>>>>>> compute host to make sure you have two-way communication.
>>>>>>
>>>>>>  - Matt
>>>>>>
>>>>>>
>>>>>> --------------------------------------------
>>>>>> Matthew Britt
>>>>>> CAEN HPC Group - College of Engineering
>>>>>> msbritt at umich.edu
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Nov 13, 2013 at 7:37 PM, Jagga Soorma <jagga13 at gmail.com>wrote:
>>>>>>
>>>>>>> Hey Guys,
>>>>>>>
>>>>>>> I am having some issues with a test torque deployment which only has
>>>>>>> 1 server and 1 compute node.  I am trying to submit a interactive job and
>>>>>>> the very first time it works but every subsequent time I get a Reject reply
>>>>>>> code=15043 and the job just stays queued and sometimes will end up running
>>>>>>> by giving me a prompt.  I don't see any network issues and from the OS
>>>>>>> communication between the server and compute node seem fine.  What am I
>>>>>>> missing here and what can I check to troubleshoot this further?
>>>>>>>
>>>>>>> --
>>>>>>> server_logs:
>>>>>>> ..
>>>>>>> 11/13/2013 16:30:35;0100;PBS_Server;Job;7221.server1.xxx.com;enqueuing
>>>>>>> into batch, state 1 hop 1
>>>>>>>  11/13/2013 16:30:35;0008;PBS_Server;Job;7221.server1.xxx.com;Job
>>>>>>> Queued at request of user1 at server1.xxx.com, owner =
>>>>>>> user1 at server1.xxx.com, job name = STDIN, queue = batch
>>>>>>> 11/13/2013 16:30:35;0040;PBS_Server;Svr;server1.xxx.com;Scheduler
>>>>>>> was sent the command new
>>>>>>> 11/13/2013 16:30:35;0008;PBS_Server;Job;7221.server1.xxx.com;Job
>>>>>>> Modified at request of Scheduler at server1.xxx.com
>>>>>>> 11/13/2013 16:30:35;0008;PBS_Server;Job;7221.server1.xxx.com;Job
>>>>>>> Run at request of Scheduler at server1.xxx.com
>>>>>>> 11/13/2013 16:30:36;0004;PBS_Server;Svr;WARNING;ALERT: unable to
>>>>>>> contact node node1
>>>>>>> 11/13/2013 16:30:36;0040;PBS_Server;Svr;server1.xxx.com;Scheduler
>>>>>>> was sent the command recyc
>>>>>>> 11/13/2013 16:31:01;0100;PBS_Server;Job;7222.server1.xxx.com;enqueuing
>>>>>>> into batch, state 1 hop 1
>>>>>>> 11/13/2013 16:31:01;0008;PBS_Server;Job;7222.server1.xxx.com;Job
>>>>>>> Queued at request of user1 at server1.xxx.com, owner =
>>>>>>> user1 at server1.xxx.com, job name = STDIN, queue = batch
>>>>>>> 11/13/2013 16:31:01;0040;PBS_Server;Svr;server1.xxx.com;Scheduler
>>>>>>> was sent the command new
>>>>>>> 11/13/2013 16:31:01;0008;PBS_Server;Job;7222.server1.xxx.com;Job
>>>>>>> Modified at request of Scheduler at server1.xxx.com
>>>>>>> 11/13/2013 16:31:01;0008;PBS_Server;Job;7222.server1.xxx.com;Job
>>>>>>> Run at request of Scheduler at server1.xxx.com
>>>>>>> 11/13/2013 16:31:03;0008;PBS_Server;Job;7222.server1.xxx.com;unable
>>>>>>> to run job, MOM rejected/rc=2
>>>>>>> *11/13/2013 16:31:03;0080;PBS_Server;Req;req_reject;Reject reply
>>>>>>> code=15043(Execution server rejected request MSG=cannot send job to mom,
>>>>>>> state=PRERUN), aux=0, type=RunJob, from Scheduler at server1.xxx.com
>>>>>>> <Scheduler at server1.xxx.com>*
>>>>>>> 11/13/2013 16:31:03;0008;PBS_Server;Job;7222.server1.xxx.com;Job
>>>>>>> Modified at request of Scheduler at server1.xxx.com
>>>>>>> 11/13/2013 16:31:03;0040;PBS_Server;Svr;server1.xxx.com;Scheduler
>>>>>>> was sent the command recyc
>>>>>>> ..
>>>>>>>
>>>>>>>
>>>>>>> Thanks,
>>>>>>> -J
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> torqueusers mailing list
>>>>>>> torqueusers at supercluster.org
>>>>>>> http://www.supercluster.org/mailman/listinfo/torqueusers
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> torqueusers mailing list
>>>>>> torqueusers at supercluster.org
>>>>>> http://www.supercluster.org/mailman/listinfo/torqueusers
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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