Date: Sat, 16 Sep 2006 18:13:06 -0700 (PDT) From: mjacob@freebsd.org To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, Matt Jacob <mjacob@freebsd.org>, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/cam/scsi scsi_da.c Message-ID: <20060916181136.S82705@ns1.feral.com> In-Reply-To: <71137.1158443604@critter.freebsd.dk> References: <71137.1158443604@critter.freebsd.dk>
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On Sat, 16 Sep 2006, Poul-Henning Kamp wrote: > In message <200609162121.k8GLL7rt005933@repoman.freebsd.org>, Matt Jacob writes > : >> mjacob 2006-09-16 21:21:07 UTC >> >> FreeBSD src repository >> >> Modified files: >> sys/cam/scsi scsi_da.c >> Log: >> Don't allow attachment of disks that could cause GEOM to panic. > > The correct commit message would have been: > > Don't allow attachment of disks which we couldn't possibly do I/O from. > > The problem is that there is a fixed upper limit for the I/O transfer > sizes we support (this should be fixed) and if the sectorsize is > larger, we're hosed. Au contraire mon frere.... You can attach to the device and *then* set it's block size to something reasonable via mode select. Si
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