From: Mark Lord <lkml@rtr.ca>
To: Alan Jenkins <sourcejedi.lkml@googlemail.com>
Cc: Linda Walsh <lkml@tlinx.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: disk Partition label changes and reflecting them in /dev/disks-by-label/
Date: Sun, 19 Jul 2009 14:19:16 -0400 [thread overview]
Message-ID: <4A6363A4.5020504@rtr.ca> (raw)
In-Reply-To: <9b2b86520907190922wb4f809dr5a315155211d6744@mail.gmail.com>
Alan Jenkins wrote:
>
> The latest version of udev listens for inotify events on block
> devices. When a utility writes to the block device (or rather, when
> it closes it after opening it for writing), Udev will synthesize a
> "change" event. The standard udev rules will re-check the device, and
> update the links under /dev/disk to reflect changes in labels etc.
..
Yes, it seems to catch LABEL changes just fine.
On a related note:
But not UUID changes for some reason (?).
prev parent reply other threads:[~2009-07-19 18:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-19 15:01 disk Partition label changes and reflecting them in /dev/disks-by-label/ Linda Walsh
2009-07-19 16:22 ` Alan Jenkins
2009-07-19 18:19 ` Mark Lord [this message]
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