From: Or Gerlitz <ogerlitz-hKgKHo2Ms0FWk0Htik3J/w@public.gmane.org>
To: pasha-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org
Cc: Jeff Squyres <jsquyres-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: RDMAoE verbs questions
Date: Thu, 26 Nov 2009 13:16:04 +0200 [thread overview]
Message-ID: <4B0E6374.9070809@Voltaire.com> (raw)
In-Reply-To: <4B0E43BA.6070700-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Pavel Shamis (Pasha) wrote:
> The only reason for this changes is the fact that for IB devices we
> prefer to use our own open mpi connection managers. In case if we will
> decide to use RDMA-CM for all devices the number of changes will be zero...
whatever, currently, this change is still there, and best if you remove it
and find another way to set this predicate.
> So we decided to use the current ompi code as is, in future maybe we will
> implement own ompi rdmacm code that will not have all this work around flows.
just to make sure I am with you, all in all, only one patch is proposed to ompi for
rdmaoe support and is the patch which we discuss above, this patch does three things:
1. changes BTL_OPENIB_CONNECT_BASE_CHECK_IF_NOT_IB to look on the port transport type
2. if the port transport is rdmaoe don't run loopback connections on IB
3. some change in the qp destroy logic
4. that's it...
correct? can you comment on #2? why loopback connections aren't supported?
Or.
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next prev parent reply other threads:[~2009-11-26 11:16 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-24 23:23 RDMAoE verbs questions Jeff Squyres
[not found] ` <209ECE49-3AB9-4E62-B825-54E474321FA6-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2009-11-25 0:11 ` Jason Gunthorpe
[not found] ` <20091125001136.GP6188-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-11-25 2:12 ` Jeff Squyres
[not found] ` <DD0B6BCA-5892-4CA9-8F5D-87C6CC1189DC-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2009-11-25 4:52 ` Jason Gunthorpe
[not found] ` <20091125045244.GJ1966-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-11-25 9:53 ` Pavel Shamis (Pasha)
[not found] ` <4B0CFEAB.70304-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2009-11-25 17:44 ` Jason Gunthorpe
2009-11-25 12:01 ` Jeff Squyres
2009-11-25 14:04 ` Tziporet Koren
[not found] ` <4B0D3982.2040408-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
2009-11-25 14:30 ` Jeff Squyres
[not found] ` <7127F20E-2307-492D-B929-A6ACA5A74D14-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2009-11-25 14:41 ` Eli Cohen
2009-11-25 17:39 ` Jason Gunthorpe
[not found] ` <20091125173917.GK1966-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-12-01 20:58 ` Christoph Lameter
2009-11-30 13:34 ` Eli Cohen
2009-11-30 14:03 ` Jeff Squyres
[not found] ` <5A90523D-56AE-4675-AA39-B6876FB32999-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2009-12-01 14:28 ` Eli Cohen
2009-12-01 21:00 ` Christoph Lameter
2009-11-30 17:21 ` Jason Gunthorpe
2009-11-30 18:50 ` Roland Dreier
[not found] ` <adaiqcrx2xx.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2009-11-30 19:03 ` Jason Gunthorpe
[not found] ` <20091130190345.GV6188-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-12-05 4:03 ` Roland Dreier
[not found] ` <ada1vjaukx8.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2009-12-05 4:16 ` Jason Gunthorpe
2009-12-07 17:25 ` Eli Cohen
2009-12-09 19:06 ` Roland Dreier
[not found] ` <adak4wwrmpq.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2009-12-09 21:48 ` Jason Gunthorpe
[not found] ` <20091209214843.GM6188-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-12-09 22:31 ` Eli Cohen
2009-11-30 20:01 ` Todd Rimmer
[not found] ` <5AEC2602AE03EB46BFC16C6B9B200DA81691763FEA-e4KNYiSEog6Xx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
2009-12-01 16:46 ` Eli Cohen
2009-12-01 14:42 ` Eli Cohen
2009-11-25 7:25 ` Or Gerlitz
[not found] ` <4B0CDBEC.1030203-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2009-11-25 11:52 ` Jeff Squyres
[not found] ` <10904370-1D66-4013-BB3F-0F4B5EE581EE-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2009-11-25 14:59 ` Or Gerlitz
[not found] ` <4B0D4660.5060701-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2009-11-25 20:13 ` Pavel Shamis (Pasha)
[not found] ` <4B0D8FD2.9000702-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2009-11-26 7:26 ` Or Gerlitz
[not found] ` <4B0E2DA7.7060809-smomgflXvOZWk0Htik3J/w@public.gmane.org>
2009-11-26 9:00 ` Pavel Shamis (Pasha)
[not found] ` <4B0E43BA.6070700-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2009-11-26 11:16 ` Or Gerlitz [this message]
2009-11-30 13:54 ` Jeff Squyres
2009-12-02 12:12 ` Eli Cohen
[not found] <F57121538EA0C94F86018DDD40ADA1D101A4E9A6@mtiexch01.mti.com>
[not found] ` <2ED289D4E09FBD4D92D911E869B97FDD01CBE494@mtlexch01.mtl.com>
[not found] ` <2ED289D4E09FBD4D92D911E869B97FDD01CBE494-ia22CT07NJfiMCgWhms8HQC/G2K4zDHf@public.gmane.org>
2009-12-01 16:22 ` Liran Liss
[not found] ` <2ED289D4E09FBD4D92D911E869B97FDD01D0D6F9-ia22CT07NJfiMCgWhms8HQC/G2K4zDHf@public.gmane.org>
2009-12-01 16:27 ` Sean Hefty
[not found] ` <44B4931AF8354AF3BABCCA052150D2BA-Zpru7NauK7drdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2009-12-01 17:00 ` Liran Liss
[not found] ` <2ED289D4E09FBD4D92D911E869B97FDD01D0D792-ia22CT07NJfiMCgWhms8HQC/G2K4zDHf@public.gmane.org>
2009-12-02 8:08 ` Or Gerlitz
[not found] ` <000001ca732d$1f99b4d0$5ecd1e70$@com>
2009-12-02 10:49 ` Liran Liss
2009-12-02 10:59 ` Or Gerlitz
2009-12-01 17:46 ` Jason Gunthorpe
[not found] ` <20091201174604.GO1966-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-12-02 10:38 ` Liran Liss
[not found] ` <2ED289D4E09FBD4D92D911E869B97FDD01D647E2-ia22CT07NJfiMCgWhms8HQC/G2K4zDHf@public.gmane.org>
2009-12-02 17:33 ` Jason Gunthorpe
[not found] ` <20091202173314.GP1966-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2009-12-03 18:26 ` Liran Liss
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