Re: [[Patch mdadm] 2/5] Move the files mdmon opens into /dev/ to support handoff after pivotroot

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On Tue, Feb 9, 2010 at 6:33 PM, Neil Brown <neilb@xxxxxxx> wrote:
> On Tue, 9 Feb 2010 15:58:52 -0900 (AKST)
> "Mr. James W. Laferriere" <babydr@xxxxxxxxxxxxxxxx> wrote:
>>
>>       But that said ,  the idea of a /'name' area for this is imo a very good
>> thing .  Rather hiding it below others .
>
> Thanks.
>
> One idea that has occurred to me is that maybe /sys is the right place to put
> this stuff!!!  If only sysfs directories could be writeable, I could write the
> pid file in /sys/class/block/md0/md/mdmon.pid and create a socket with a
> similar name.

Hmm... we already have /sys/kernel/debug as a simple mount point for
debugfs.  What about adding /sys/kernel/init as a mount point for this
tmpfs?

--
Dan
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