Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIXenabled

2011-10-27 Thread Steven Hartland

What did netstat -m show?

   Regards
   Steve

- Original Message - 
From: Lev Serebryakov l...@freebsd.org

To: Mike Tancsa m...@sentex.net
Cc: freebsd-net@freebsd.org
Sent: Thursday, October 27, 2011 10:26 AM
Subject: Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIXenabled


Hello, Mike.
You wrote 7 октября 2011 г., 19:06:34:


This sure sounds like the issue I was seeing with the 7.1.9 driver...
However, it has been fixed for me by going to 7.2.3, which is in
RELENG_8.  Is it possible you have a couple of issues going on since you
are using lagg as well ?  Another problem some folks have reported is
that in the BIOS, if you have an option for ASPM, make sure its disabled.

 I had a lot of such problems with 7.1.9 on my 82566DM, and I
thought, that new driver is Ok, but yesterday it happens again with
7.2.3.

 No packets could be sent, buffers are overfilled, only full reset
helps (after ifconfig wm0 down  ifconfig em0 up ping starts to
report Host is down for any remote host, instead of No buffer space
available)...

 8-STABLE, 7.2.3 driver, amd64, 82566DM LOM chip.

--
// Black Lion AKA Lev Serebryakov l...@freebsd.org

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Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIXenabled

2011-10-27 Thread Lev Serebryakov
Hello, Steven.
You wrote 27 октября 2011 г., 13:49:29:

 What did netstat -m show?
  Nothing criminal :(

13414/2921/16335 mbufs in use (current/cache/total)
4997/533/5530/204800 mbuf clusters in use (current/cache/total/max)
4626/329 mbuf+clusters out of packet secondary zone in use (current/cache)
78/2976/3054/192000 4k (page size) jumbo clusters in use 
(current/cache/total/max)
0/0/0/6400 9k jumbo clusters in use (current/cache/total/max)
0/0/0/3200 16k jumbo clusters in use (current/cache/total/max)
13659K/13700K/27359K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0/0/0 sfbufs in use (current/peak/max)
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
0 calls to protocol drain routines


-- 
// Black Lion AKA Lev Serebryakov l...@freebsd.org

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