Date: Tue, 23 Aug 2005 20:24:30 -0500 From: David Kelly <dkelly@hiwaay.net> To: "Sherman, Michael (GE Energy)" <michael.sherman@og.ge.com> Cc: freebsd-questions@freebsd.org Subject: Re: DVD image making utility, equivalent to mkisofs Message-ID: <DF1405E1-69DC-4EE1-9C0A-82E07FD4EA5C@hiwaay.net> In-Reply-To: <9CC5C6311E4BBB45BF135CAF2B9B6DB40229B536@SCHMLVEM04.e2k.ad.ge.com> References: <9CC5C6311E4BBB45BF135CAF2B9B6DB40229B536@SCHMLVEM04.e2k.ad.ge.com>
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On Aug 23, 2005, at 12:04 PM, Sherman, Michael (GE Energy) wrote: > >> mkisofs -dvd-video .... > > I am aware of this option, however I am burning data, not video. You originally said mkisofs finished quickly. It shouldn't run any faster than your disk drive(s) can copy the data. My single PATA drive can only sustain 15 MB/sec in that combined read/write situation but can single-task read 50 MB/sec if its copying to gigabit ethernet or my gvinum striped SATA drives. I believe your problem is with Nero, not with mkisofs. Something about Nero either does not like a non-video DVD or something is wrong with your file transfer from FreeBSD to Windows. Many ftp clients (not /usr/bin/ftp nor /usr/libexec/ftpd) have problems with 2G+ files. I grabbed ~4.6G of files and used your exact command line structure but outside of a script. All files were on a gvinum striped pair of SATA drives, so it sustained about 50 MB/sec combined read/write. % mkisofs -V junk.iso -o /usr5/done/junk.iso -R -J tmp [...] 0.22% done, estimate finish Tue Aug 23 19:53:53 2005 0.44% done, estimate finish Tue Aug 23 19:57:39 2005 0.66% done, estimate finish Tue Aug 23 19:56:24 2005 0.88% done, estimate finish Tue Aug 23 19:57:39 2005 [...] 99.68% done, estimate finish Tue Aug 23 19:56:54 2005 99.90% done, estimate finish Tue Aug 23 19:56:55 2005 Total translation table size: 0 Total rockridge attributes bytes: 2092 Total directory bytes: 0 Path table size(bytes): 10 Max brk space used 10704 2267219 extents written (4428 MB) % cd /usr5/done % ls -l total 4536688 -rw-r--r-- 1 dkelly dkelly 4643264512 Aug 23 19:56 junk.iso % Then from MacOS X 10.4 (Tiger) pulled the file via command line ftp: ftp> mget junk.iso local: junk.iso remote: junk.iso 229 Entering Extended Passive Mode (|||60128|) 150 Opening BINARY mode data connection for 'junk.iso' (4643264512 bytes). 100% |********************************| 4428 MB 39.72 MB/s --:-- ETA 226 Transfer complete. 348297216 bytes received in 01:51 (39.72 MB/s) ftp> quit (notice Apple still has a problem counting on 64 fingers, "348297216 bytes received", but it really did 4643264512 as it says above.) And Apple's Disk Utility was perfectly happy to mount it. Stopped short of burning it but files extracted from the iso matched md5 with their originals. -- David Kelly N4HHE, dkelly@HiWAAY.net ======================================================================== Whom computers would destroy, they must first drive mad.
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