linux-kernel - Re: Linux 2.6.39-rc3

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Message-ID: <20110412192103.GA13278@redhat.com>
Date:	Tue, 12 Apr 2011 15:21:03 -0400
From:	Dave Jones <davej@...hat.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Eric Sandeen <sandeen@...hat.com>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Subject: Re: Linux 2.6.39-rc3

On Tue, Apr 12, 2011 at 03:09:34PM -0400, Dave Jones wrote:

 > however, the output of mount looks very confused..
 > 
 > .38:
 > /dev/mapper/vg_adamo-lv_home on /home type ext4 (rw,relatime,seclabel,barrier=1,data=ordered)
 > 
 > .39:
 > - on /home type 79a9-4526-888c-1f86d35a6704 (rw,relatime,ext4)
 > 
 > It looks like /proc/self/mountinfo broke abi.
 > 
 > .38:
 > 48 45 253:3 / /home rw,relatime - ext4 /dev/mapper/vg_adamo-lv_home rw,seclabel,barrier=1,data=ordered
 > 
 > .39:
 > 46 22 253:3 / /home rw,relatime uuid:f3971858-79a9-4526-888c-1f86d35a6704 - ext4 /dev/mapper/vg_adamo-lv_home rw,seclabel,user_xattr,barrier=1,data=ordered

looks like this was caused by 93f1c20bc8cdb757be50566eff88d65c3b26881f

perhaps adding that string to the end of the line would preserve what mount expects ?

	Dave
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