Date: Fri, 26 Nov 2010 23:46:56 +0200 From: Andriy Gapon <avg@freebsd.org> To: Alexander Best <arundel@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: two issues with cdfs Message-ID: <4CF02AD0.7000207@freebsd.org> In-Reply-To: <20101126190808.GA94344@freebsd.org> References: <20101125222517.GA82173@freebsd.org> <4CEFB5E0.7020205@freebsd.org> <20101126190808.GA94344@freebsd.org>
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on 26/11/2010 21:08 Alexander Best said the following: > On Fri Nov 26 10, Andriy Gapon wrote: >> on 26/11/2010 00:25 Alexander Best said the following: >>> hi there, >>> >>> i've tripped over two issues with the cdfs: >> >> What's cdfs? :-/ >> >>> 1) take a > 4 GB example.file >>> 2) do `mkisofs -iso-level 4 -input-charset ISO-8859-15 -V "Test 1" -o new.iso example.file` >>> 3) mdconfig -a -t vnode -f new.iso >>> 4) mount -t cd9660 /dev/mdX /some/place >>> >>> the resulting file size is only 3115015779 bytes, although it should be >>> 7409981027 bytes (in my case). >>> >>> the second issue: >>> >>> 1) take a > 4 GB file >>> 2) do `mkisofs -iso-level 4 -J -r -input-charset ISO-8859-15 -V "Test 2" -o new.iso example.file` >>> 3) mdconfig -a -t vnode -f new.iso >>> 4) mount -t cd9660 /dev/mdX /some/place >>> >>> there are 2 files with the same indode. the file size is 4294965248 bytes, >>> although it should be 7409981027 bytes (in my case). >> >> Likely we don't support multi-extent files at the moment. > > at the moment? ;) any plans for the future? Plans/hopes etc. We haven't reached perfection yet, so no eternal code freeze yet. > does this limit also apply to > blueray or does it use a different fs? Not sure, never had one in my hands. > udf support in FreeBSD is also quite > limited. True. Port of NetBSD UDF is in project ideas. -- Andriy Gapon
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