From: "Randy.Dunlap" <rddunlap@osdl.org>
To: Giuliano Pochini <pochini@shiny.it>
Cc: linux-kernel@vger.kernel.org
Subject: Re: SCSI removable devices problem
Date: Sun, 1 Aug 2004 09:24:21 -0700 [thread overview]
Message-ID: <20040801092421.3f138fac.rddunlap@osdl.org> (raw)
In-Reply-To: <20040801141931.6e026422.pochini@shiny.it>
On Sun, 1 Aug 2004 14:19:31 +0200 Giuliano Pochini wrote:
|
|
| It seems that 2.6.7 reads the partition table only once: when the scsi unit
| is added to the list during boot or when I send the "add-single-device"
| command. This is a problem with removable devices because if the drive
| hasn't a disk inserted at boot time, attempting to mount a partitioned disk
| always results in:
|
| mount: /dev/sdb1 is not a valid block device
|
| Also, bad things may happen (not tested) if a disk was in during boot and I
| replace it with another one with a different partitioning.
|
| As a workaround I have to send the "remove-single-device" command after
| having unmounted a volume and "add-single-device" after I have inserted a
| new one. I don't know when this problem was introduced, sorry.
I think that it's been this way for some time now...
Does using
blockdev --rereadpt /dev/sdb1
help?
--
~Randy
next prev parent reply other threads:[~2004-08-01 16:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-01 12:19 Giuliano Pochini
2004-08-01 16:24 ` Randy.Dunlap [this message]
2004-08-01 20:26 ` Toon van der Pas
2004-08-08 9:39 ` Giuliano Pochini
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