Linux NILFS development
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From: Karel Zak <kzak-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Ryusuke Konishi
	<konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
Cc: Heinz Diehl <htd+ml-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: NILFS2: double uuid
Date: Tue, 9 Jun 2015 10:53:29 +0200	[thread overview]
Message-ID: <20150609085329.GF1992@ws.net.home> (raw)
In-Reply-To: <20150609.003127.1516615115859573912.konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>

On Tue, Jun 09, 2015 at 12:31:27AM +0900, Ryusuke Konishi wrote:
> It looks like the backup super block should be dropped from candidates
> if its device size (sbp->s_dev_size) doesn't match the partition size.

Yeah, fixed:
http://git.kernel.org/cgit/utils/util-linux/util-linux.git/commit/?id=00817742ce360119e079a33e12cf84118ff7c63e

Note that workaround is to not use nilfs2 on the last partition or
have a tiny gap (1 sector is enough) between last partition and the 
end of the whole-disk.

    Karel

-- 
 Karel Zak  <kzak-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
 http://karelzak.blogspot.com
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  parent reply	other threads:[~2015-06-09  8:53 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20150608064314.GA3172@fritha.org>
2015-06-08  8:18 ` NILFS2: double uuid Ryusuke Konishi
     [not found]   ` <55754FDA.10406-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2015-06-08  9:45     ` Heinz Diehl
     [not found]       ` <20150608094559.GB15702-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
2015-06-08 10:08         ` Heinz Diehl
     [not found]           ` <20150608100835.GA16569-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
2015-06-08 10:12             ` Heinz Diehl
2015-06-08 10:31             ` Ryusuke Konishi
     [not found]               ` <55756F17.7080603-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2015-06-08 15:31                 ` Ryusuke Konishi
     [not found]                   ` <20150609.003127.1516615115859573912.konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2015-06-08 17:23                     ` Heinz Diehl
     [not found]                       ` <20150608172324.GA7760-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
2015-06-09  5:45                         ` Heinz Diehl
2015-06-09  8:53                     ` Karel Zak [this message]
2015-06-09  9:46                       ` Heinz Diehl
     [not found]                       ` <20150609085329.GF1992-xkT7n84Rsxv/9pzu0YdTqQ@public.gmane.org>
2015-06-09 13:04                         ` Ryusuke Konishi
     [not found]                           ` <5576E44F.5030201-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2015-06-09 14:07                             ` Karel Zak
     [not found]                               ` <20150609140742.GH1992-xkT7n84Rsxv/9pzu0YdTqQ@public.gmane.org>
2015-06-09 16:00                                 ` Ryusuke Konishi

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