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Date:      Sun, 22 May 2011 21:03:39 +0800
From:      Adrian Chadd <adrian@freebsd.org>
To:        Stefan Farfeleder <stefanf@freebsd.org>
Cc:        svn-src-head@freebsd.org, "Andrey V. Elsukov" <ae@freebsd.org>, svn-src-all@freebsd.org, src-committers@freebsd.org
Subject:   Re: svn commit: r221972 - head/sys/geom/part
Message-ID:  <BANLkTikoBK4ZCHB488eRgbySPBcXC0nnow@mail.gmail.com>
In-Reply-To: <20110522093302.GA2638@mole.fafoe.narf.at>
References:  <201105152003.p4FK3tnS050889@svn.freebsd.org> <20110522093302.GA2638@mole.fafoe.narf.at>

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This also bit me on embedded platform stuff.

Is it possible to disable this by default for now and have it just warn lou=
dly?
And/or hide the default value behind a kernel configuration variable
so we can disable it
(but still get the warnings) for now?

Thanks,


Adrian

On 22 May 2011 17:33, Stefan Farfeleder <stefanf@freebsd.org> wrote:
> On Sun, May 15, 2011 at 08:03:55PM +0000, Andrey V. Elsukov wrote:
>> Author: ae
>> Date: Sun May 15 20:03:54 2011
>> New Revision: 221972
>> URL: http://svn.freebsd.org/changeset/base/221972
>>
>> Log:
>> =A0 Add a sysctl kern.geom.part.check_integrity for those who has corrup=
t
>> =A0 partition tables and lost an ability to boot after r221788.
>> =A0 Also unhide an error message from bootverbose, this would help to
>> =A0 easier determine the problem.
>
> So, what's the point of this check? It breaks mounting of all my USB
> drives. =A0Everyone now has to set this sysctl?
>
> da0 at umass-sim0 bus 0 scbus6 target 0 lun 0
> da0: <Kingston DT 101 G2 PMAP> Removable Direct Access SCSI-0 device
> da0: 40.000MB/s transfers
> da0: 15304MB (31342592 512 byte sectors: 255H 63S/T 1950C)
> GEOM_PART: integrity check failed (da0, MBR)
>
> Stefan
>



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