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To: Adrian Chadd <adrian.chadd@gmail.com>
cc: "O. Hartmann" <ohartman@zedat.fu-berlin.de>,
 FreeBSD CURRENT <freebsd-current@freebsd.org>
Subject: Re: CURRENT slow and shaky network stability
In-reply-to: <CAJ-Vmons87puN0nedMa0uc63sooP0e2Ytt8whzodK08_c+bU6g@mail.gmail.com>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
References: <20160325213025.61c41f2c.ohartman@zedat.fu-berlin.de>
 <CAJ-Vmons87puN0nedMa0uc63sooP0e2Ytt8whzodK08_c+bU6g@mail.gmail.com>
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Date: Sat, 26 Mar 2016 20:15:23 +0000
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--------
In message <CAJ-Vmons87puN0nedMa0uc63sooP0e2Ytt8whzodK08_c+bU6g@mail.gmail=
.com>
, Adrian Chadd writes:

I can second that -current isn't too great right now, and I also see
the breaking SSH sessions.

I'm running:

	FreeBSD 11.0-CURRENT #32 r296137: Sat Feb 27 11:34:01 UTC 2016

I repartitioned my disk I don't have the previous version around any more
but it was 4-6 weeks old, and I'm quite sure it didn't have the breaking
ssh connections.

On another machine running:

	FreeBSD 11.0-CURRENT #4 r296808: Sun Mar 13 22:39:59 UTC 2016

I'm seeing weirdness with a 2TB and a 3TB external USB disk, in
particular I/O aborts with this message:

	usb_pc_common_mem_cb: Page offset was not preserved

-- =

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    =

Never attribute to malice what can adequately be explained by incompetence=
.