From: "Ragnar Kjørstad" <lvm@ragnark.vestdata.no>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] pv_move_pe() error again :/
Date: Tue, 11 Sep 2001 19:26:43 +0200 [thread overview]
Message-ID: <20010911192643.A31067@vestdata.no> (raw)
In-Reply-To: <20010911163120.F20767@sistina.com>; from mauelshagen@sistina.com on Tue, Sep 11, 2001 at 04:31:20PM +0200
On Tue, Sep 11, 2001 at 04:31:20PM +0200, Heinz J . Mauelshagen wrote:
> > Sep 6 18:15:51 argus kernel: lvm -- lvm_blk_ioctl: unknown command 587
> > Sep 6 18:15:55 argus last message repeated 213 times
> > Sep 6 18:15:55 argus kernel: hdd: read_intr: status=0x59 { DriveReady SeekComplete DataRequest E rror }
> > Sep 6 18:15:55 argus kernel: hdd: read_intr: error=0x40 { UncorrectableError }, LBAsect=11801433 2, sector=118014332
> > Sep 6 18:15:55 argus kernel: end_request: I/O error, dev 16:40 (hdd), sector 118014332
>
> Ragnar, the block ioctl error the lvm driver shows is not related to the locking
> of a physical extent, because that is achived by the PE_LOCK_UNLOCK ioctl
> (0x50 BTW) using the character ioctl function.
> Wasn't able to find that ioctl grepping the kernel sources.
> Could it be some application checking devices regularly like a desktop
> CD-ROM tool or something?
Could it be badblocks?
> I gues your problem was just the dying disk and therefore temporarily avoiding
> the read() check in pv_move_pe() should have catched this one as well.
I ran pv_move with debugging enabled, and it showed that it died in
lock_pe(). I'll try to reproduce this next time I find I broken disk.
--
Ragnar Kjørstad
Big Storage
next prev parent reply other threads:[~2001-09-11 17:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-06 15:28 [linux-lvm] pv_move_pe() error again :/ FEJF
2001-09-06 20:05 ` Ragnar Kjørstad
2001-09-06 23:41 ` FEJF
2001-09-07 9:43 ` Ragnar Kjørstad
2001-09-07 11:36 ` FEJF
2001-09-09 22:16 ` Ragnar Kjørstad
2001-09-09 23:51 ` FEJF
2001-09-10 8:39 ` Ragnar Kjørstad
2001-09-10 11:27 ` Heinz J . Mauelshagen
2001-09-10 11:45 ` FEJF
2001-09-10 13:43 ` Heinz J . Mauelshagen
2001-09-10 13:49 ` FEJF
2001-09-10 15:38 ` Ragnar Kjørstad
2001-09-10 16:13 ` FEJF
2001-09-11 14:31 ` Heinz J . Mauelshagen
2001-09-11 17:26 ` Ragnar Kjørstad [this message]
2001-09-10 11:53 ` FEJF
2001-09-07 10:46 ` Heinz J . Mauelshagen
2001-09-07 11:45 ` FEJF
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