Date: Wed, 20 Jun 2007 15:05:52 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: phk@phk.freebsd.dk Cc: freebsd-usb@freebsd.org, linimon@freebsd.org, freebsd-geom@freebsd.org Subject: Re: kern/113837: [geom] unable to access 1024 sector size storage Message-ID: <20070620.150552.-1548241557.imp@bsdimp.com> In-Reply-To: <7182.1182370833@critter.freebsd.dk> References: <200706202015.l5KKFHX1011191@freefall.freebsd.org> <7182.1182370833@critter.freebsd.dk>
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In message: <7182.1182370833@critter.freebsd.dk>
"Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
: In message <200706202015.l5KKFHX1011191@freefall.freebsd.org>, Mark Linimon wri
: tes:
:
: >New Synopsis: [geom] unable to access 1024 sector size storage
:
: Unless somebody broke something, this is certainly not a GEOM bug,
: because GEOM will access any sectorsize >= 512 bytes, and by "any"
: I don't just mean power-of-two sizes.
:
: Run:
: diskinfo -v /dev/da3
: and see what it says.
:
: If it says anything but 1024 byte sector size, the problem is in
: scsi_da or umass, possibly both.
:
: If it says 1024 byte sector size, somebody broke GEOM.
I know that GEOM works with 1056 byte sectors for the spi dataflash I
have in my ARM box. No FS work with that, but that's not GEOM's
fault. :-)
Warner
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