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From: Giuliano Pochini <pochini@shiny.it>
To: Linux-kernel <linux-kernel@vger.kernel.org>
Subject: SCSI removable devices problem
Date: Sun, 1 Aug 2004 14:19:31 +0200	[thread overview]
Message-ID: <20040801141931.6e026422.pochini@shiny.it> (raw)



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.



--
Giuliano.

             reply	other threads:[~2004-08-01 12:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-01 12:19 Giuliano Pochini [this message]
2004-08-01 16:24 ` Randy.Dunlap
2004-08-01 20:26   ` Toon van der Pas
2004-08-08  9:39   ` Giuliano Pochini

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