Date: Mon, 2 Jul 2012 21:25:58 +0300 From: nickolasbug@gmail.com To: Gergely CZUCZY <phoemix@harmless.hu> Cc: freebsd-stable@freebsd.org, John Baldwin <jhb@freebsd.org> Subject: Re: Why Are You NOT Using FreeBSD ? Message-ID: <CAMgYTKtKW-zyM9FE8A6r0-Wfshbb4hPDWDLGDg6TrBAB5jWwwQ@mail.gmail.com> In-Reply-To: <20120702201410.00005b38@unknown> References: <CAOgwaMvsv3e1TxDauV038Pp7LRiYeH7oAODE%2Bw-pxHt9oGrXMA@mail.gmail.com> <201207021055.04326.jhb@freebsd.org> <20120702192329.000074c0@unknown> <201207021352.26014.jhb@freebsd.org> <20120702201410.00005b38@unknown>
next in thread | previous in thread | raw e-mail | index | archive | help
>> Hmm, in my local testing we've been able to use the 40G mlxen(4) >> adapters fine with the OFED stack. I believe we have also done a bit >> more involved testing on the IB side than just ping as well (at least >> RX and TX of UDP packets). >> > Well, it didn't work for us. We have the connext3 cards. And our goal > was making iscsi-over-RDMA and NFS-over-RDMA work. Though at the end > we've settled with linux and not using RDMA, because that's kinda messy. > > When we've tried to do some testin with netcat, no packets were > transmitted really. They've got somewhere lost, there had been some > error message in the syslog, which i can't recall now. We felt like the > packets are getting lost somewhere between the OFED and the IP stack. > Have you run subnet manager (e.g. opensm)? Infinband networks doesn't work without it. ------- wbr, =EE=C9=CB=CF=CC=C1=CA
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAMgYTKtKW-zyM9FE8A6r0-Wfshbb4hPDWDLGDg6TrBAB5jWwwQ>