Date: Thu, 26 May 2016 18:07:01 +0100 From: Justin Clift <justin@postgresql.org> To: Grzegorz Junka <list1@gjunka.com> Cc: freebsd-infiniband@freebsd.org Subject: Re: InfiniBand supported hw Message-ID: <A69E3E1D-002C-47CA-A898-0ABF67F64D5B@postgresql.org> In-Reply-To: <9f3323d3-fc01-c1e7-8a93-3132a61c9235@gjunka.com> References: <9f3323d3-fc01-c1e7-8a93-3132a61c9235@gjunka.com>
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On 26 May 2016, at 14:00, Grzegorz Junka <list1@gjunka.com> wrote: > Is 500EX-D supported on FreeBSD? I read that it's a Voltaire version = and it is the same as Mellanox ConnectX, which supposed to be supported. Yep, they should work. You may need to flash them with their Mellanox = equivalent firmware, but I'm not sure. (doing that flash isn't very hard btw) > Also, most InfiniBand cards provide two ports. When connecting two = computers together (IPoIB) is it possible to use both ports to double = the speed? Not sure, as I've not needed to personally. None of my storage (or = other uses) even fills one DDR port. Yet. :) I *think* the answer to that is yes, > Lastly, is NFS RDMA properly supported on FreeBSD? Again not sure. Other people here would likely know. :) + Justin -- "My grandfather once told me that there are two kinds of people: those who work and those who take the credit. He told me to try to be in the first group; there was less competition there." - Indira Gandhi
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