Distributed Replicated Block Device (DRBD) development
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* [Drbd-dev] RDMA and DRBD
@ 2008-07-11 13:30 Robert Dunkley
  2008-07-15 15:34 ` Lars Ellenberg
  0 siblings, 1 reply; 2+ messages in thread
From: Robert Dunkley @ 2008-07-11 13:30 UTC (permalink / raw)
  To: drbd-dev

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I'm planning to use DRBD with a "Crossover" Infinband connection. I'm
pretty sure that I will get reasonable performance with IPOIB-CM but I
was wondering if an RDMA version of DRBD was available (It seems pretty
well suited to RDMA). 

 

Rob


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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [Drbd-dev] RDMA and DRBD
  2008-07-11 13:30 [Drbd-dev] RDMA and DRBD Robert Dunkley
@ 2008-07-15 15:34 ` Lars Ellenberg
  0 siblings, 0 replies; 2+ messages in thread
From: Lars Ellenberg @ 2008-07-15 15:34 UTC (permalink / raw)
  To: drbd-dev

On Fri, Jul 11, 2008 at 02:30:27PM +0100, Robert Dunkley wrote:
>  
> 
> I’m planning to use DRBD with a “Crossover” Infinband connection. I’m pretty
> sure that I will get reasonable performance with IPOIB-CM but I was wondering
> if an RDMA version of DRBD was available

No.

> (It seems pretty well suited to RDMA).

Yes.

We may add RDMA support if time permits, may well be only in what is
currently codenamed "DRBD 9". It is not on top of our list, though.

-- 
: Lars Ellenberg                            Tel +43-1-8178292-55 :
: LINBIT Information Technologies GmbH      Fax +43-1-8178292-82 :
: Vivenotgasse 48, A-1120 Vienna/Europe    http://www.linbit.com :

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2008-07-11 13:30 [Drbd-dev] RDMA and DRBD Robert Dunkley
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