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From: Eric Sandeen <sandeen@sandeen.net>
To: Brian Foster <bfoster@redhat.com>, Eric Sandeen <sandeen@redhat.com>
Cc: "Darrick J. Wong" <darrick.wong@oracle.com>, linux-xfs@vger.kernel.org
Subject: Re: [PATCH v3 4/5] xfs_db: sanitize geometry on load
Date: Sat, 14 Jan 2017 08:59:00 -0600	[thread overview]
Message-ID: <91a33cde-6300-e84d-f74c-454c129e2669@sandeen.net> (raw)
In-Reply-To: <20170114125346.GA31018@bfoster.bfoster>

On 1/14/17 6:53 AM, Brian Foster wrote:
>> I do think that mere mortal invocations via xfs_admin need to be
>> handled in this "ignore agcount" case, though...
>>
> We're talking about invocations intended to modify things (i.e., version
> flags, fs uuid, etc.), right? If so, wouldn't we want those things to
> fail if the superblock is busted?

Yes - I'm saying that if xfs_db continues with only 1 ag, those tools
will not work as expected.  (they normally modify all superblocks).

setting exitcode to 1 in the corrupted agcount case would allow
xfs_admin to return failure as well, for example.

-Eric

> Brian
> 

  reply	other threads:[~2017-01-14 14:59 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-12  3:06 [PATCH 0/5] xfsprogs: misc fixes Darrick J. Wong
2017-01-12  3:06 ` [PATCH 1/5] xfs_io: fix the minimum arguments to the reflink command Darrick J. Wong
2017-01-12 13:53   ` Christoph Hellwig
2017-01-12  3:06 ` [PATCH 2/5] xfs_io: fix some documentation problems Darrick J. Wong
2017-01-12 13:53   ` Christoph Hellwig
2017-01-12  3:06 ` [PATCH 3/5] xfs_io: prefix dedupe command error messages consistently Darrick J. Wong
2017-01-12 13:53   ` Christoph Hellwig
2017-01-12  3:06 ` [PATCH 4/5] xfs_db: sanitize geometry on load Darrick J. Wong
2017-01-12 14:34   ` Eric Sandeen
2017-01-12 15:09     ` Brian Foster
2017-01-12 20:41       ` Darrick J. Wong
2017-01-12 20:41   ` [PATCH v2 " Darrick J. Wong
2017-01-12 23:20     ` Eric Sandeen
2017-01-13  0:23       ` Darrick J. Wong
2017-01-13  0:32   ` [PATCH v3 " Darrick J. Wong
2017-01-13 13:35     ` Brian Foster
2017-01-14  2:25       ` Eric Sandeen
2017-01-14  3:44         ` Brian Foster
2017-01-14  3:51           ` Eric Sandeen
2017-01-14 12:53             ` Brian Foster
2017-01-14 14:59               ` Eric Sandeen [this message]
2017-01-15 14:10                 ` Brian Foster
2017-01-12  3:06 ` [PATCH 5/5] xfs_repair: strengthen geometry checks Darrick J. Wong
2017-01-14  2:13   ` Eric Sandeen
2017-01-20 20:06     ` Darrick J. Wong
2017-01-12 19:27 ` [PATCH 6/5] xfs_db: fix the 'source' command when passed as a -c option Darrick J. Wong
2017-01-12 19:34 ` [PATCH 7/5] xfs_repair.8: document dirty log conditions Darrick J. Wong
2017-01-12 19:41   ` Eric Sandeen

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