On Thu, Jan 12, 2006 at 09:35:00PM +0200, Michael S. Tsirkin wrote:
Looks like the error messages and sdp refcnt might be related.
(IIRC, 4 error msgs and SDP ref cnt is 3)
Since netperf is terminated by a timer signal, it's possible
traffic is still outstanding when it exits. Could that
On Thu, Jan 12, 2006 at 09:35:00PM +0200, Michael S. Tsirkin wrote:
By the way, this is with zcopy set, isnt it?
I confirmed it *was* set. I've disabled it for this round.
BTW, it's not the default (I asserted it was in previous reply).
Could you try testing with zcopy off?
With
On Thu, Jan 12, 2006 at 09:52:45AM +0200, Michael S. Tsirkin wrote:
As noted earlier, netperf TCP_RR over SDP ran to completion
with no problems. netperf TCP_STREAM over SDP started spewing
the same errors despite the patches. :(
OK, but can you unload the module now?
Yes. That seems to
On Thu, Jan 12, 2006 at 09:52:45AM +0200, Michael S. Tsirkin wrote:
As noted earlier, netperf TCP_RR over SDP ran to completion
with no problems. netperf TCP_STREAM over SDP started spewing
the same errors despite the patches. :(
OK, but can you unload the module now?
Sorry - I just
Quoting r. Grant Grundler [EMAIL PROTECTED]:
Subject: Re: ib_sdp ERR: IOCB dmesg output
On Thu, Jan 12, 2006 at 09:52:45AM +0200, Michael S. Tsirkin wrote:
As noted earlier, netperf TCP_RR over SDP ran to completion
with no problems. netperf TCP_STREAM over SDP started spewing
the
Quoting r. Grant Grundler [EMAIL PROTECTED]:
Subject: Re: ib_sdp ERR: IOCB dmesg output
On Sun, Dec 11, 2005 at 09:53:41AM -0800, Grant Grundler wrote:
...
I might have spoken too soon...I just started getting ERR output
from ib_sdp running netperf TCP_STREAM over SDP on the IA64
On Wed, Jan 11, 2006 at 10:06:31AM +0200, Michael S. Tsirkin wrote:
...
It's likely the userspace openib libs are out of sync.
But I don't expect that's relevant to SDP or IPoIB (kernel drivers).
No.
no to what?
You agree userspace isn't relevant in this case?
Given the number of recent
Quoting r. Grant Grundler [EMAIL PROTECTED]:
Subject: Re: ib_sdp ERR: IOCB dmesg output
On Wed, Jan 11, 2006 at 10:06:31AM +0200, Michael S. Tsirkin wrote:
...
It's likely the userspace openib libs are out of sync.
But I don't expect that's relevant to SDP or IPoIB (kernel drivers).
On Wed, Jan 11, 2006 at 10:06:31AM +0200, Michael S. Tsirkin wrote:
Could you please try sdp patches from
https://openib.org/svn/trunk/contrib/mellanox/patches
As noted earlier, netperf TCP_RR over SDP ran to completion
with no problems. netperf TCP_STREAM over SDP started spewing
the same
Quoting r. Grant Grundler [EMAIL PROTECTED]:
Subject: Re: ib_sdp ERR: IOCB dmesg output
On Wed, Jan 11, 2006 at 10:06:31AM +0200, Michael S. Tsirkin wrote:
Could you please try sdp patches from
https://openib.org/svn/trunk/contrib/mellanox/patches
As noted earlier, netperf TCP_RR over
On Sun, Dec 11, 2005 at 09:53:41AM -0800, Grant Grundler wrote:
...
I might have spoken too soon...I just started getting ERR output
from ib_sdp running netperf TCP_STREAM over SDP on the IA64 rx2600's.
I killed and restarted the sdpstream script. It seems to be working.
I've not yet seen
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