[OpenAFS] OpenAFS 1.8.4 Linux kernel BUG
Chris Cooke
cc@inf.ed.ac.uk
Fri, 3 Apr 2020 12:44:50 +0100
This is a multi-part message in MIME format...
------------=_1585914293-26983-53
Received: from openvpn-58-011.inf.ed.ac.uk (openvpn-58-011.inf.ed.ac.uk [129.215.58.11])
(authenticated bits=0)
by beeknow.inf.ed.ac.uk (8.14.7/8.14.7) with ESMTP id 033BioHA020946
(version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO);
Fri, 3 Apr 2020 12:44:51 +0100
From: Chris Cooke <cc@inf.ed.ac.uk>
Message-Id: <8ABF8650-B35A-456A-B8A3-609D727904FF@inf.ed.ac.uk>
Content-Type: multipart/alternative;
boundary="Apple-Mail=_E3E11BFF-04DB-47AA-8869-6383A3330731"
Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.60.0.2.5\))
Subject: Re: [OpenAFS] OpenAFS 1.8.4 Linux kernel BUG
Date: Fri, 3 Apr 2020 12:44:50 +0100
In-Reply-To: <20200403025025.GD88064@kduck.mit.edu>
Cc: openafs-info@openafs.org
To: Benjamin Kaduk <kaduk@MIT.EDU>
References: <53A36252-6EF1-4104-A735-583D14C9F095@inf.ed.ac.uk>
<20200403025025.GD88064@kduck.mit.edu>
X-Mailer: Apple Mail (2.3608.60.0.2.5)
--Apple-Mail=_E3E11BFF-04DB-47AA-8869-6383A3330731
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=us-ascii
Hi Ben,
That's a nice idea; thanks a lot. But it seems that the disks are OK?
I've just queried the RAID controller and it seems that neither of this mac=
hine's disks has flagged a SMART error. The controller does a "patrol read"=
test of both disks once a week, on top of their normal use.
Chris Cooke
School of Informatics, University of Edinburgh, Scotland.
> On 3 Apr 2020, at 03:50, Benjamin Kaduk <kaduk@MIT.EDU> wrote:
>=20
> The "disk cache read error" makes me wonder how the hardware is doing; are
> you in a position to run (e.g.) SMART tests?
--Apple-Mail=_E3E11BFF-04DB-47AA-8869-6383A3330731
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=us-ascii
<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; charset=
=3Dus-ascii"></head><body style=3D"word-wrap: break-word; -webkit-nbsp-mode=
: space; line-break: after-white-space;" class=3D"">Hi Ben,<div class=3D"">=
<br class=3D""></div><div class=3D"">That's a nice idea; thanks a lot. But =
it seems that the disks are OK?</div><div class=3D"">I've just queried the =
RAID controller and it seems that neither of this machine's disks has flagg=
ed a SMART error. The controller does a "patrol read" test of both disks on=
ce a week, on top of their normal use.</div><div class=3D""><br class=3D"">=
<div class=3D"">
<div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); =
letter-spacing: normal; text-align: start; text-indent: 0px; text-transform=
: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: =
0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space=
; line-break: after-white-space;" class=3D""><div>Chris Cooke</div><div><br=
class=3D""></div><div>School of Informatics, University of Edinburgh, Scot=
land.</div></div><br class=3D"Apple-interchange-newline">
</div>
<div><br class=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On=
3 Apr 2020, at 03:50, Benjamin Kaduk <<a href=3D"mailto:kaduk@MIT.EDU" =
class=3D"">kaduk@MIT.EDU</a>> wrote:</div><br class=3D"Apple-interchange=
-newline"><div class=3D""><span style=3D"caret-color: rgb(0, 0, 0); font-fa=
mily: Menlo-Regular; font-size: 12px; font-style: normal; font-variant-caps=
: normal; font-weight: normal; letter-spacing: normal; text-align: start; t=
ext-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0=
px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; dis=
play: inline !important;" class=3D"">The "disk cache read error" makes me w=
onder how the hardware is doing; are</span><br style=3D"caret-color: rgb(0,=
0, 0); font-family: Menlo-Regular; font-size: 12px; font-style: normal; fo=
nt-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-=
align: start; text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" =
class=3D""><span style=3D"caret-color: rgb(0, 0, 0); font-family: Menlo-Reg=
ular; font-size: 12px; font-style: normal; font-variant-caps: normal; font-=
weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px=
; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-tex=
t-stroke-width: 0px; text-decoration: none; float: none; display: inline !i=
mportant;" class=3D"">you in a position to run (e.g.) SMART tests?</span></=
div></blockquote></div><br class=3D""></div></body></html>=
--Apple-Mail=_E3E11BFF-04DB-47AA-8869-6383A3330731--
------------=_1585914293-26983-53
Content-Type: text/plain
Content-Disposition: inline
Content-Transfer-Encoding: 7bit
Content-Description: Edinburgh University charitable status
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.
------------=_1585914293-26983-53--