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From "Mark Webb" <elihusma...@gmail.com>
Subject Re: Under IO Load
Date Mon, 11 Aug 2008 23:37:53 GMT
So if I understand this right, you are sending messages to ActiveMQ while
performing I/O, and ActiveMQ is not performing any I/O (other than caching
of data) since you are not persisting any data.

Is this true?



On Mon, Aug 11, 2008 at 5:08 PM, sub3 <steve@subwest.com> wrote:

>
> I have a system where 1 is sending to several (a & b) and occasionally b
> sends to c (all queues).  Very simple.  Persistence is set to false.  Queue
> sizes are capped at 50mb.
>
> If I put the system under a heavy i/o load (several programs
> reading/writing
> lots of files), ActiveMQ will stop.
>
> Am I hitting some system resource issue here, and if so, what is it?  Also,
> is there a way to get ActiveMQ to recover?
>
> I've attached my activemq.xml file, and a sample program to create i/o load
> (sometime I run several of these).  I am running on Windows Server 2003.
>
> Thanks.
> http://www.nabble.com/file/p18933907/activemq.xml activemq.xml
> http://www.nabble.com/file/p18933907/Test.java Test.java
> --
> View this message in context:
> http://www.nabble.com/Under-IO-Load-tp18933907p18933907.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>

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