Date: Sat, 17 May 2014 09:25:13 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: "Ronald F. Guilmette" <rfg@tristatelogic.com> Cc: freebsd-geom@freebsd.org Subject: Re: GEOM_PART: Integrity check failed (ada2, MBR) Message-ID: <20140517162513.GG43976@funkthat.com> In-Reply-To: <97826.1400269131@server1.tristatelogic.com> References: <20140516130346.GB43976@funkthat.com> <97826.1400269131@server1.tristatelogic.com>
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Ronald F. Guilmette wrote this message on Fri, May 16, 2014 at 12:38 -0700: > > In message <20140516130346.GB43976@funkthat.com>, > John-Mark Gurney <jmg@funkthat.com> wrote: > > >> The result of the above operations is as follows: > >> > >> May 15 21:53:33 segfault kernel: ada2 at ata5 bus 0 scbus5 target 0 lun 0 > >> May 15 21:53:33 segfault kernel: ada2: <Hitachi HTS541010A9E680 JA0OA480> AT > >A-8 SATA 3.x device > >> May 15 21:53:33 segfault kernel: ada2: 300.000MB/s transfers (SATA 2.x, UDMA > >5, PIO 8192bytes) > >> May 15 21:53:33 segfault kernel: ada2: 31MB (65134 512 byte sectors: 16H 63S > >/T 64C) > > > >Wow, I just noticed this... FreeBSD is only seeing it as a 31MB drive > >instead of a 1TB drive... This is probably the problem... > > OHHHHH! Wow! Yea. That is MESSED UP! > > Good eye there! I hadn't noticed THAT! > > >What do "diskinfo /dev/ada2" and "camcontrol identify ada2" return? > > I have created files containing those two outputs. Please fetch them here: > > ftp://ftp.tristatelogic.com/pub/ada2.diskinfo > ftp://ftp.tristatelogic.com/pub/ada2.camcontrol > > >If it really does return that the disk is only 31MB, we need to track this > >down, and this is why we're failing the integrity check of the MBR.. > > I don't know how to properly read/interpret these outputs, so your further > guidance would be greatly appreciated. > > I will say however that it does appear to me that both programs _are_ > indeed viewing the drive in question as (perhaps) containing only 31MB... > which is indeed seriously messed up. > > (It is absolutely the case that the drive in question is indeed a 1TB drive.) Can you get a memstick of 11-CURRENT from: https://www.freebsd.org/snapshots/ and get the output of: camcontrol identify ada2 -v from a boot of the memstick? mav thinks that it might be an issue w/ HPA, and this should help track it down. Thanks. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."
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