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Date:      Tue, 28 Mar 2017 10:16:08 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 211713] NVME controller failure: resetting
Message-ID:  <bug-211713-8-5dSmdsfG8V@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-211713-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-211713-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211713

--- Comment #30 from tkurmann@gmail.com ---
(In reply to Warner Losh from comment #24)

Same machine same hardware. Read performance (single dd if.. of=3D/dev/zero=
) on
Ubuntu is 3.0 GB/s on the R720 and 2.0 GB/s with FreeBSD (snapshot 20170323=
).
On a single CPU system I measured around 3.2 GB/s. Read speeds are faster a=
nd
writes have no errors on Linux, whereas FreeBSD fails at writing with block
sizes > 1K.

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