From owner-freebsd-amd64@freebsd.org Wed Feb 6 10:14:19 2019 Return-Path: Delivered-To: freebsd-amd64@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0026B14CE16F for ; Wed, 6 Feb 2019 10:14:18 +0000 (UTC) (envelope-from georg@bege.email) Received: from mail.unix.io (unknown [IPv6:2604:180:2:124a::6da3]) by mx1.freebsd.org (Postfix) with ESMTP id 311EC8E32B for ; Wed, 6 Feb 2019 10:14:15 +0000 (UTC) (envelope-from georg@bege.email) Received: from gateway.int.ninth-art.de (gateway.int.ninth-art.de [10.8.0.3]) by mail.unix.io (Postfix) with ESMTP id AA0141CA00F4; Wed, 6 Feb 2019 05:14:12 -0500 (EST) Received: from gateway.int.ninth-art.de (orion.int.ninth-art.de [192.168.0.6]) by gateway.int.ninth-art.de (Postfix) with ESMTP id 602C532C82; Wed, 6 Feb 2019 11:14:11 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=bege.email; h=mime-version :content-type:content-transfer-encoding:date:from:to:cc:subject :in-reply-to:references:message-id; s=mail141202; bh=ACTZP3zc3wp xEm5KU/aIlU6hURA=; b=PE2MuwubjCdmK6OqLWAYjwqi+Q//hqM4ISwfqWNQSzk QlqLQBpfstyGcT/vjOfLi90XwfZoMYoaC3QHkVy5XpG5XTZ9skXtJeFDbs/Uihfw tB6flbB5TRivVz75jnVzh5fZl9XwFTyxgxk15K0JQVQbgEdrvA0rvqFIlbdWYGCE = DomainKey-Signature: a=rsa-sha1; c=nofws; d=bege.email; h=mime-version :content-type:content-transfer-encoding:date:from:to:cc:subject :in-reply-to:references:message-id; q=dns; s=mail141202; b=WxfE1 TtdaqR4g2izMJrwiJxJA/FRXD40dLDKNOxnVj0wWXcCUCmtlEgE6rum5YZk5wYZz FwGeICWwiwnYAiPDlTwlpgKJ1cA9RR5qOTJ3UgVMr9CTFsOdWO+OePzGCaiIcDoW 9D/0jbc8tsbGKa/298YWawhcTAFpRJrN6Hcmg4= Received: from unix.io (localhost [127.0.0.1]) by gateway.int.ninth-art.de (Postfix) with ESMTPA id ABE3532C57; Wed, 6 Feb 2019 11:14:10 +0100 (CET) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 06 Feb 2019 11:14:10 +0100 From: georg@bege.email To: Igor Mozolevsky Cc: freebsd-amd64@freebsd.org Subject: Re: Archiving higher bandwith than 1GBit/s on FreeBSD? (USB3?) In-Reply-To: References: Message-ID: X-Sender: georg@bege.email User-Agent: Roundcube Webmail/1.3.6 X-Rspamd-Queue-Id: 311EC8E32B X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bege.email header.s=mail141202 header.b=PE2Muwub; spf=pass (mx1.freebsd.org: domain of georg@bege.email designates 2604:180:2:124a::6da3 as permitted sender) smtp.mailfrom=georg@bege.email X-Spamd-Result: default: False [4.08 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[bege.email:s=mail141202]; RDNS_NONE(1.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_SPAM_LONG(0.30)[0.303,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[bege.email]; NEURAL_SPAM_MEDIUM(0.62)[0.617,0]; NEURAL_SPAM_SHORT(0.13)[0.135,0]; RCVD_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: mail.unix.io]; DKIM_TRACE(0.00)[bege.email:+]; FROM_NO_DN(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-0.06)[asn: 3842(-0.25), country: US(-0.07)]; ASN(0.00)[asn:3842, ipnet:2604:180:2::/48, country:US]; MID_RHS_MATCH_FROM(0.00)[]; HFILTER_HOSTNAME_UNKNOWN(2.50)[]; SUBJECT_HAS_QUESTION(0.00)[] X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Feb 2019 10:14:19 -0000 Hi Well it might be vague, but money isnt the main problem - if its only a money problem, then we know its at least possible. Im looking forward to use something for my Laptop and maybe for a NUC. So PCI-E cards are out of the game... else it would be easy. Maybe Thunderbolt 3 is a solution, I read there are devices... but I guesss then again there is no FreeBSD support for drivers. Am 2019-02-05 21:59, schrieb Igor Mozolevsky: > On Tue, 5 Feb 2019 at 20:08, Colin Faber wrote: >> >> Infiniband is supported under freebsd now right? Why not purchase an >> old >> DDR IB setup and use that? That'll get you 20Gbp/s bidirectional with >> microsecond lag. You can probably pick up the hardware on the cheap >> from >> fleabay or some other recycler > > > I thought the original question was solely about USB3, but if it > weren't. then 10gbe cards aren't that expensive---have a look for > whatever is supported by cxgb(4), for example, and you don't have to > deal with IB... > > In any case, the answer to vague questions along the lines of "I want > something faster" is always "how much money do you have to spend on a > solution"...