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From Ilyushonak Barys <Barys_Ilyusho...@troika.ru>
Subject RE: JERR_JCNTL_AIOCMPLWAIT arror and Attempted size underflow on dequeue
Date Fri, 11 Mar 2011 14:09:14 GMT
Steve, thank you again.

You are right - we are using MRG 1.2. I have created RedHat support request, so I hope they
help me.

Regards,
Boris

-----Original Message-----
From: Steve Huston [mailto:shuston@riverace.com] 
Sent: Friday, March 11, 2011 4:49 PM
To: users@qpid.apache.org
Subject: RE: JERR_JCNTL_AIOCMPLWAIT arror and Attempted size underflow on dequeue

Hi Boris,

> Steve, thank you for the answer.

You're welcome.

> I use journal, durable queue and persistence messages, c++ client as 
> message producer and java as a consumer. As we determined, the problem 
> was in journal. We are going to upgrade to MRG last version in few 
> weeks. I would like to know, how should I solve such incidents in 
> production in future.

I imagine that if you're using MRG, Red Hat can provide support. I recommend that you ask
Red Hat about the details.

-Steve

> -----Original Message-----
> From: Steve Huston [mailto:shuston@riverace.com]
> Sent: Thursday, March 10, 2011 8:12 PM
> To: users@qpid.apache.org
> Subject: RE: JERR_JCNTL_AIOCMPLWAIT arror and Attempted size underflow 
> on dequeue
> 
> Hi Barys,
> 
> > Greetings!
> > 
> > We have faced with several errors while using qpid 0.6 in our 
> > environment. It is really strange, because we don't use cluster:
> 
> Could you upgrade to 0.8? Also, 0.10 will be released within a few 
> weeks.
> 
> > 1)      2011-mar-10 14:00:13 critical Journal 
> > "FORTS.Instruments_In": get_events() returned
> JERR_JCNTL_AIOCMPLWAIT;
> > wmgr_status: wmgr: pi=23 pc=3 po=0
> > aer=33 edac:FFFF ps=[AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA] wrfc: 
> > state: Active fcntl[0]: pfid=0 ws=772 wc=0 rs=0 rc=0ec=5 ac=4
> > 
> > 
> > 
> > 2)      2011-mar-10 14:11:17 error Connection 10.22.6.8:1337 
> > closed by error: Attempted size underflow on dequeue(634):
> > size: max=104857600, current=627; count: unlimited; type=reject
> > (qpid/broker/QueuePolicy.cpp:51)(501)
> > 
> > I'v googled it but nothing interesting.
> > Could you please suggest me something to find the root of
> the problem
> > and what should I do to avoid it?
> 
> Neither error seems related to clustering.
> 
> The first is related to journaling - are you using persistent 
> messages/queues?
> 
> This is just a guess, but the second may be related to the first.
> 
> -Steve
> 
> --
> Steve Huston, Riverace Corporation
> Total Lifecycle Support for Your Networked Applications 
> http://www.riverace.com
> 
> 
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> Project:      http://qpid.apache.org
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The information contained in this message may be privileged and conf idential and protected
from disclosure. If you are not the original intended recipient, you are hereby notified that
any review, retransmission, dissemination, or other use of, or taking of any action in reliance
upon, this information is prohibited. If you have received this communication in error, please
notify the sender immediately by replying to this message and delete it from your computer.
Thank you for your cooperation. Troika Dialog, Russia. 
If you need assistance please contact our Contact Center  (+7495) 258 0500 or go to www.troika.ru/eng/Contacts/system.wbp
 



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