Date: Thu, 9 Feb 2012 04:50:13 GMT From: Kurt Lidl <lidl@pix.net> To: freebsd-sparc64@FreeBSD.org Subject: Re: sparc64/164226: [cd] Data corruption on 9.0-RELEASE when reading from CDROM Message-ID: <201202090450.q194oDFo054945@freefall.freebsd.org>
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The following reply was made to PR sparc64/164226; it has been noted by GNATS. From: Kurt Lidl <lidl@pix.net> To: bug-followup@FreeBSD.org Cc: cpghost@cordula.ws Subject: Re: sparc64/164226: [cd] Data corruption on 9.0-RELEASE when reading from CDROM Date: Wed, 8 Feb 2012 23:43:41 -0500 I was able to create a release build from the 9.0-CURRENT sources earlier today (20120208), and successfully booted the release.iso on a spare netra-t105. While, I didn't install from the disk, I was able to select "Shell", and then use "sha256" on all .txz files in /usr/freebsd-dist, and all the checksums matched those in the MANIFEST file. I was unable to get the sha256 checksums to match like this on the 9.0-RELEASE kernel. (Or 9.0-RC3 for that matter, where I first noticed it failing.) I think that turning off the DMA access for the cdrom works around the corruption issue. -Kurt
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