bce(4) and rx errors

Xin LI delphij at delphij.net
Tue Dec 23 09:19:19 PST 2008


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Hi, Mike,

Mike Jakubik wrote:
> On Sun, December 14, 2008 4:36 am, Xin LI wrote:
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>> Hi, Gents,
>>
>> I have not yet talked this with David but it looks like this patch would
>> make it disappear.
>>
>> Cheers,
> 
> I have been running my production systems for about a week now with this
> patch, interrupts are low and rx errors reports are gone, thanks Xin.
> 
> P.S. I'm still having problems with my application, but at this point i'm
> not sure whether it has anything to do with the driver, for what its worth
> here is the error which causes it to stop accepting new connection.
> 
> wrapper.log.15:INFO   | jvm 1    | 2008/12/17 18:49:12 | Exception in
> thread "Thread-0" java.nio.channels.IllegalBlockingModeException
> wrapper.log.15:INFO   | jvm 1    | 2008/12/17 18:49:12 | 	at
> sun.nio.ch.ServerSocketAdaptor.accept(ServerSocketAdaptor.java:86)
> wrapper.log.15:INFO   | jvm 1    | 2008/12/17 18:49:12 | 	at
> com.precyse.chat.service.connector.ServerSocketChannelConnector.registerSelection(ServerSocketChannelConnector.java:404)
> wrapper.log.15:INFO   | jvm 1    | 2008/12/17 18:49:12 | 	at
> com.precyse.chat.service.connector.ServerSocketChannelConnector.run(ServerSocketChannelConnector.java:148)

Thanks for the feedback.  Could you check netstat -m and/or vmstat -z to
see if there is any mbuf exhaustion issue?

Cheers,
- --
Xin LI <delphij at delphij.net>	http://www.delphij.net/
FreeBSD - The Power to Serve!
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