From: "Andries E. Brouwer" <Andries.Brouwer@cwi.nl>
To: Pavel Machek <pavel@ucw.cz>
Cc: kernel list <linux-kernel@vger.kernel.org>,
axboe@kernel.dk, Andries.Brouwer@cwi.nl,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: 2.6.31-rc0: sdb1 only starts to exist when sdb is accessed?
Date: Sun, 5 Jul 2009 21:28:42 +0200 [thread overview]
Message-ID: <20090705192841.GA18151@ub> (raw)
In-Reply-To: <20090705185447.GA18498@elf.ucw.cz>
On Sun, Jul 05, 2009 at 08:54:47PM +0200, Pavel Machek wrote:
>
> ...happens with android phone doing usb storage emulation. I'm using
> static /dev/ ... I hope!
>
> Jul 5 20:06:02 amd udevd-event[17666]: mknod(/dev/bus/usb/001/073, 020664, (189,72) failed: Operation not permitted
> Jul 5 20:06:07 amd kernel: scsi 24:0:0:0: Direct-Access HTC Android Phone 0100 PQ: 0 ANSI: 2
> Jul 5 20:06:07 amd kernel: sd 24:0:0:0: Attached scsi generic sg1 type 0
> Jul 5 20:06:07 amd kernel: sd 24:0:0:0: [sdb] Attached SCSI removable disk
> Jul 5 20:13:08 amd pand[17815]: Bluetooth PAN daemon version 3.36
> ...
> Jul 5 20:51:02 amd kernel: sd 24:0:0:0: [sdb] 3862528 512-byte hardware sectors: (1.97 GB/1.84 GiB)
> Jul 5 20:51:02 amd kernel: sd 24:0:0:0: [sdb] Assuming drive cache: write through
> Jul 5 20:51:02 amd kernel: sd 24:0:0:0: [sdb] Assuming drive cache: write through
> Jul 5 20:51:02 amd kernel: sdb: sdb1
>
> You see? Partitions are only detected long after device is
> detected. IIRC it did not behave like that before...
Hi Pavel,
This doesn't seem to have anything to do with partition detection:
the partition line has the same time stamp as the scsi identify line
("3862528 512-byte hardware sectors").
Andries
prev parent reply other threads:[~2009-07-05 19:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-05 18:54 2.6.31-rc0: sdb1 only starts to exist when sdb is accessed? Pavel Machek
2009-07-05 19:28 ` Andries E. Brouwer [this message]
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