Date: Mon, 23 Apr 2018 09:52:49 +0200 From: Borja Marcos <borjam@sarenet.es> To: Alex Dupre <ale@FreeBSD.org> Cc: gljennjohn@gmail.com, hackers@freebsd.org Subject: Re: Realtek re(4) driver Message-ID: <3043ED20-AAD6-46AA-8A41-11705B600A35@sarenet.es> In-Reply-To: <c46e7216-0d22-d7d5-0452-75178a74dd46@FreeBSD.org> References: <CAA3ZYrCdBWi%2BXSge%2BYfDH73a5QpaK0oOVTABb2k16NA5xUx%2BdA@mail.gmail.com> <f76f167d-c37f-3673-11c3-094a3fb13186@multiplay.co.uk> <20180411121404.71a07fef@ernst.home> <8919d821-2200-a2aa-87c3-bcad16bc75fb@systella.fr> <20180411104533.GC1134@albert.catwhisker.org> <17a3825a-03f4-0760-8d4f-1ce28a48cfdd@FreeBSD.org> <20180411155432.78b23bbe@ernst.home> <c46e7216-0d22-d7d5-0452-75178a74dd46@FreeBSD.org>
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> On 11 Apr 2018, at 17:19, Alex Dupre <ale@FreeBSD.org> wrote:
> I agree that is a complex problem with a non obvious solution, I have
> also used many re cards successfully and others not, but surely it's not
> a NFS issue.
I have this interface in an Intel NUC,
re0@pci0:3:0:0: class=0x020000 card=0x20678086 chip=0x816810ec rev=0x15 hdr=0x00
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
class = network
subclass = ethernet
and I have had serious problems running an iSCSI initiator with some work load. I tried both the
builtin “re” driver in FreeBSD and the 1.94.01 version driver available from the Realtek website
with similar results.
More or less the same workload on a different machine with Intel “em” cards and
the same FreeBSD version works.
Borja.
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