From: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: Parav Pandit <paravpandit-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: Does SDP on Chelsio RNIC in ofed 1.5.2 work?
Date: Wed, 06 Apr 2011 12:36:56 -0500 [thread overview]
Message-ID: <4D9CA4B8.80002@opengridcomputing.com> (raw)
In-Reply-To: <550378.63701.qm-980OHh/sYqevuULXzWHTWIglqE1Y4D90QQ4Iyu8u01E@public.gmane.org>
SDP is not supported over iWARP currently.
On 04/05/2011 08:14 AM, Parav Pandit wrote:
> Hi,
>
> I am having Chelsio T310 adapters connected via 10G switch in servers using OFED 1.5.2.
>
> I am trying to measure SDP performance over iWarp on Chelsio adapters.
> but I find below error message from the /var/log/messages.
>
> Apr 5 23:28:11 linux kernel: [ 2066.238932] eth8: link up, 10Gbps, full-duplex
> Apr 5 23:28:11 linux kernel: [ 2066.240016] ADDRCONF(NETDEV_CHANGE): eth8: link
> becomes ready
> Apr 5 23:28:15 linux kernel: [ 2070.629530] iw_cxgb3: Chelsio T3 RDMA Driver -
> version 1.1
> Apr 5 23:28:15 linux kernel: [ 2070.642134] fmr_pool: Device cxgb3_0 does not
> support FMRs
> Apr 5 23:28:15 linux kernel: [ 2070.642137] Error creating fmr pool
> Apr 5 23:28:15 linux kernel: [ 2070.642142] iw_cxgb3: Initialized device
> 0000:05:00.0
> Apr 5 23:28:18 linux kernel: [ 2073.551607] sdp_post_recv:236 sdp_sock( 3142:2
> 41209:0): ib_post_recv failed. status -22
>
> I find some discussion on previous ofed list in 2008 about broken support for same.
> http://www.mail-archive.com/general-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org/msg10720.html
>
> Below link seem to calculate the SDP performance over Chelsio iWARP.
> http://hpc.ufl.edu/benchmarks/iwarp_sdp/
>
> Can anyone please tell me what am I missing? I have done SDP configuration from the above link.
>
> Regards,
> Parav Pandit
>
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next prev parent reply other threads:[~2011-04-06 17:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-05 13:14 Does SDP on Chelsio RNIC in ofed 1.5.2 work? Parav Pandit
[not found] ` <550378.63701.qm-980OHh/sYqevuULXzWHTWIglqE1Y4D90QQ4Iyu8u01E@public.gmane.org>
2011-04-06 17:36 ` Steve Wise [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-04-06 8:06 Parav Pandit
[not found] ` <163069.2884.qm-SXRxc0gE9ROvuULXzWHTWIglqE1Y4D90QQ4Iyu8u01E@public.gmane.org>
2011-04-06 8:53 ` Andrea Gozzelino
[not found] ` <4199273.1302080009059.SLOX.WebMail.wwwrun-XDIR3SKYeFbgKi2NxijLtw@public.gmane.org>
2011-04-06 9:13 ` Jaszcza, Andrzej
[not found] ` <70B82AB4096EC24DAE01A7202D27B68B012678C04B-IGOiFh9zz4wLt2AQoY/u9bfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-04-06 10:10 ` Parav Pandit
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