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Re: 1.5.19(0.150/4/2): missing device in /proc/partition after removing USB disk
- From: "Chris January" <chris at atomice dot net>
- To: cygwin at cygwin dot com
- Date: Wed, 8 Mar 2006 16:48:56 +0000
- Subject: Re: 1.5.19(0.150/4/2): missing device in /proc/partition after removing USB disk
- References: <E05F1FD208D5AA45B78B3983479ECF0856C3AF@saturn.p3corpnet.pivot3.com>
- Reply-to: "Chris January" <chris at atomice dot net>
On 08/03/06, Loh, Joe wrote:
> Then we proceed to removing the first USB disk, i.e. /dev/sdb, using the
> the "Safe Removal" method from Windows. Once that operation completes
> we "cat" the /proc/partitions again. This time, the only disk shown is
> /dev/sda, which is the system disk. The second USB disk was never
> removed. The second "dd" on /dev/sdc proves that the disk is still
> accessible eventhough /proc/partitions never shows it. The sequence of
> event is captured in the following text. We are also attaching the
> cygcheck output as well.
This is a bug. The format_proc_partitions assumes that drives are
numbered consecutively - which is not the case if you hot remove a
drive.
Chris
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