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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