Date: Thu, 9 May 2002 20:38:30 -0400 From: Chris Faulhaber <jedgar@fxp.org> To: Peter Jeremy <peter.jeremy@alcatel.com.au> Cc: freebsd-stable@freebsd.org Subject: Re: spec_getpages read failure Message-ID: <20020510003830.GB19981@peitho.fxp.org> In-Reply-To: <20020510102935.A1257@gsmx07.alcatel.com.au> References: <20020510102935.A1257@gsmx07.alcatel.com.au>
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On Fri, May 10, 2002 at 10:29:35AM +1000, Peter Jeremy wrote:
> Last night I got the following message:
> spec_getpages:(#da/0x20005) I/O read failure: (error=3D22) bp 0xc3c55c4c =
vp
> +0xc91012c0
> size: 4096, resid: 4096, a_count: 4096, valid: 0x0
> nread: 0, reqpage: 0, pindex: 46, pcount: 1
> vm_fault: pager read error, pid 93321 (ssh)
> pid 93321 (ssh), uid 0: exited on signal 11
>=20
> The system is running 4.6-PRERELEASE from about Wednesday. I've not
> seen this before and dd on both the raw disk (da0c) and swap partition
> (da0s1b) report no errors. There are no other errors arount that time.
> (If there was a real disk error, I would expect to see a SCSI error
> logged).
>=20
> Any ideas?
>=20
I have seen this occasionally on a 486-100 running releng_4_5:
4.5-RELEASE FreeBSD 4.5-RELEASE #0: Sat Feb 9 12:42:28 EST 2002
ad0s1a: hard error reading fsbn 266327 of 133132-133134 (ad0s1 bn 266327; c=
n 264 tn 3 sn 26) status=3D59 error=3D10
spec_getpages:(#ad/0x20000) I/O read failure: (error=3D5) bp 0xc134b330 vp =
0xc3c8eec0
size: 1536, resid: 1536, a_count: 1273, valid: 0x0
nread: 0, reqpage: 0, pindex: 0, pcount: 1
ad0s1a: hard error reading fsbn 266335 of 133136-133138 (ad0s1 bn 266335; c=
n 264 tn 3 sn 34) status=3D59 error=3D10
spec_getpages:(#ad/0x20000) I/O read failure: (error=3D5) bp 0xc134b330 vp =
0xc3c8eec0
size: 1536, resid: 1536, a_count: 1401, valid: 0x0
nread: 0, reqpage: 0, pindex: 0, pcount: 1
Due to the age of the machine I figured it was simply the
driving starting to fail.
--=20
Chris D. Faulhaber - jedgar@fxp.org - jedgar@FreeBSD.org
--------------------------------------------------------
FreeBSD: The Power To Serve - http://www.FreeBSD.org
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