linux-kernel - Re: [PATCH 0/2] make automatic device

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Date:	Thu, 5 Mar 2015 21:26:49 +0900
From:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
To:	Karel Zak <kzak@...hat.com>
Cc:	Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
	Minchan Kim <minchan@...nel.org>,
	Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Nitin Gupta <ngupta@...are.org>, linux-kernel@...r.kernel.org,
	Jerome Marchand <jmarchan@...hat.com>
Subject: Re: [PATCH 0/2] make automatic device_id generation possible

On (03/05/15 13:02), Karel Zak wrote:
> > hm, you never know what people can come up with. that's probably the
> > strongest support argument I can provide. I wish there was something
> > like - my friend Mike has a "device /dev/zram1 is always swap device,
> > device /dev/zram$(id -u) is a per-user zram device (he finds it useful,
> 
> I have doubts that promise stable device names is good idea. The usual
> way is to care about FS/SWAP identifiers (LABEL=, or UUID=), and for
> example udevd should be able to create a stable /dev/disk/by-*
> symlinks.
> 
> So for your friend Mike is better to have UUID= in /etc/fstab and
> force mkswap or mkfs to use still the same UUID.

+1 for removal from Karel.
thanks.

	-ss
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