Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 13 May 2020 18:23:05 +0000
From:      bugzilla-noreply@freebsd.org
To:        usb@FreeBSD.org
Subject:   [Bug 244356] Writing to a USB 3.0 stick is very slow
Message-ID:  <bug-244356-19105-r4BIReb1RN@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-244356-19105@https.bugs.freebsd.org/bugzilla/>
References:  <bug-244356-19105@https.bugs.freebsd.org/bugzilla/>

next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D244356

--- Comment #39 from Olivier Certner <olivier.freebsd@free.fr> ---
Created attachment 214458
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D214458&action=
=3Dedit
Stick SD_64G: 2nd output of `usbtest`

(In reply to Hans Petter Selasky from comment #38)

Done. In fact, I did two tests, unplugging and replugging the stick each ti=
me.

First test is what you asked for, result seems pretty similar, except for an
additional timeout.

So I tried a second one, with Read and Write and 8 blocks I/Os. Apparently,
same results, except that some number after "ERROR: Data transfer" differs =
for
"LBA limit =3D 32767".

Are you confident that the stick is not USB compliant? Could it be a problem
with `usbtest`? What could I test next?

--=20
You are receiving this mail because:
You are the assignee for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-244356-19105-r4BIReb1RN>