From: James Bottomley <James.Bottomley@suse.de>
To: Tejun Heo <htejun@gmail.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-scsi <linux-scsi@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Boot failure with block/for-next
Date: Thu, 23 Dec 2010 09:27:21 -0600 [thread overview]
Message-ID: <1293118041.3029.3.camel@mulgrave.site> (raw)
In-Reply-To: <20101223100956.GA15625@htj.dyndns.org>
On Thu, 2010-12-23 at 11:09 +0100, Tejun Heo wrote:
> Hello, James.
>
> On Wed, Dec 22, 2010 at 10:31:13PM -0600, James Bottomley wrote:
> > Actually, surprisingly, bisection confirms it's this patch:
> >
> > Author: Tejun Heo <tj@kernel.org>
> > Date: Wed Dec 8 20:57:42 2010 +0100
> >
> > sd: implement sd_check_events()
> >
> > I can't quite see how yet.
>
> Does the following patch fix the problem? Thanks.
>
> Subject: sd: don't clear media presence unless it's removable
No, still the same failure. Here's an excised log of an unsuccessful
and successful disk probe:
/bin/sh: can't access tty; job control turned off
(initramfs) dmesg|grep sda
sd 2:0:1:0: [sda] 71132960 512-byte logical blocks: (36.4 GB/33.9 GiB)
sd 2:0:1:0: [sda] Write Protect is off
sd 2:0:1:0: [sda] Mode Sense: d3 00 10 08
sd 2:0:1:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
device: 'sda': device_add
PM: Adding info for No Bus:sda
sda: unable to read partition table
sd 2:0:1:0: [sda] Attached SCSI disk
(initramfs) dmesg|grep sdb
sd 2:0:2:0: [sdb] 17942584 512-byte logical blocks: (9.18 GB/8.55 GiB)
sd 2:0:2:0: [sdb] Write Protect is off
sd 2:0:2:0: [sdb] Mode Sense: e3 00 10 08
sd 2:0:2:0: [sdb] Write cache: disabled, read cache: enabled, supports DPO and FUA
device: 'sdb': device_add
PM: Adding info for No Bus:sdb
sdb: sdb1 sdb2
device: 'sdb1': device_add
PM: Adding info for No Bus:sdb1
device: 'sdb2': device_add
PM: Adding info for No Bus:sdb2
sd 2:0:2:0: [sdb] Attached SCSI disk
James
next prev parent reply other threads:[~2010-12-23 15:27 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-22 17:27 James Bottomley
2010-12-22 17:53 ` Tejun Heo
2010-12-23 4:31 ` James Bottomley
2010-12-23 10:09 ` Tejun Heo
2010-12-23 15:27 ` James Bottomley [this message]
2010-12-23 15:52 ` Tejun Heo
2010-12-23 16:10 ` James Bottomley
2010-12-23 16:13 ` Tejun Heo
2010-12-23 18:25 ` James Bottomley
2010-12-24 11:03 ` Tejun Heo
2010-12-24 15:47 ` James Bottomley
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