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From: Eric Sandeen <sandeen@sandeen.net>
To: xfs-oss <xfs@oss.sgi.com>
Subject: Re: [PATCH RFC 1/2] xfs: add sb_meta_uuid field to superblock
Date: Thu, 30 Apr 2015 00:07:04 -0500	[thread overview]
Message-ID: <5541B878.7050502@sandeen.net> (raw)
In-Reply-To: <5541B47A.2070906@sandeen.net>

hohum, having done all that, it now occurs to me that perhaps
a simpler approach would be to add an sb_user_uuid in this same slot.

We could then set that to anything we want, with no other code changes,
and "all" we'd need is a blkid update to look there to see if it's set,
and some minor work in xfs_db to allow us to set it.  o_O

-Eric

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  reply	other threads:[~2015-04-30  5:07 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-27 22:10 Proposal/RFC: new metadata-specific UUID for V5 supers Eric Sandeen
2015-04-27 23:37 ` Dave Chinner
2015-04-28  0:52   ` Eric Sandeen
2015-04-28  1:20     ` Dave Chinner
2015-04-28  1:35       ` Carlos E. R.
2015-04-28  1:42         ` Dave Chinner
2015-04-28  2:06       ` Eric Sandeen
2015-04-29 18:38         ` Eric Sandeen
2015-04-29 21:27           ` Dave Chinner
2015-04-30  4:50 ` [PATCH RFC 1/2] xfs: add sb_meta_uuid field to superblock Eric Sandeen
2015-04-30  5:07   ` Eric Sandeen [this message]
2015-04-30  4:55 ` [PATCH RFC 2/2] xfsprogs: add support for sb_meta_uuid Eric Sandeen

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