From: Vojtech Pavlik <vojtech@suse.cz>
To: Pavel Machek <pavel@suse.cz>
Cc: Vojtech Pavlik <vojtech@suse.cz>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Milan Roubal <roubm9am@barbora.ms.mff.cuni.cz>,
Petr Sebor <petr@scssoft.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: IDE feature request & problem
Date: Fri, 13 Dec 2002 15:41:56 +0100 [thread overview]
Message-ID: <20021213154156.A6001@ucw.cz> (raw)
In-Reply-To: <20021212181250.GB184@elf.ucw.cz>; from pavel@suse.cz on Thu, Dec 12, 2002 at 07:12:50PM +0100
On Thu, Dec 12, 2002 at 07:12:50PM +0100, Pavel Machek wrote:
> Hi!
>
> > > > I have got xfs partition and man fsck.xfs say
> > > > that it will run automatically on reboot.
> > >
> > > You need to force one. Something (I assume XFS) asked the disk for a
> > > stupid sector number. Thats mostly likely due to some kind of internal
> > > corruption on the XFS
> >
> > Or the power supply doesn't give enough power to the drives anymore (my
> > 350W PSU is having heavy problems with five or more drives), and the IDE
> > transfers get garbled. Note that there is no CRC protection for non-data
> > xfers even when UDMA is in use, which includes LBA sector addressing.
>
> But kernel would not log bogus LBA in such case.
It could, if the drive has read a different sector than it was supposed
to and the filesystem got confused by the data ...
--
Vojtech Pavlik
SuSE Labs
next prev parent reply other threads:[~2002-12-13 14:37 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-07 2:25 IDE feature request Milan Roubal
2002-12-08 1:48 ` Alan Cox
2002-12-08 23:41 ` Petr Sebor
2002-12-09 14:21 ` Henning P. Schmiedehausen
2002-12-09 14:28 ` Alex Riesen
2002-12-09 14:43 ` John Bradford
2002-12-09 15:52 ` Alan Cox
2002-12-10 15:07 ` IDE feature request & problem Milan Roubal
2002-12-10 17:10 ` Alan Cox
2002-12-11 0:24 ` Milan Roubal
2002-12-11 1:20 ` Alan Cox
2002-12-11 1:07 ` Milan Roubal
2002-12-11 20:04 ` Vojtech Pavlik
2002-12-12 18:12 ` Pavel Machek
2002-12-13 14:41 ` Vojtech Pavlik [this message]
2002-12-13 18:03 ` Milan Roubal
2002-12-11 1:42 ` Barry K. Nathan
2003-01-15 15:53 ` Milan Roubal
-- strict thread matches above, loose matches on Subject: below --
2002-12-10 19:50 Manish Lachwani
2002-12-11 0:13 ` Milan Roubal
2002-12-11 0:29 Manish Lachwani
2002-12-11 6:26 Milton D. Miller II
2002-12-11 7:02 ` Milan Roubal
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