Summary: 'mkisofs' from Jorg Schilling's site does not appear to be able to handle files > 2GB, even when compiled 64-bit and made large-file aware. The 'mkisofs' shipped with Solaris 9 does not handle files > 2GB either. (The issue here is being able to include a >2GB input file WITHIN an image file using 'mkisofs'...this utility will happily create an output image file > 2GB) Tried re-compiling as a large-file aware 32-bit app with -D_FILE_OFFSET_BITS=64 in compiler flags but this didn't help. Also need -D_LARGEFILE_SOURCE, still didn't help. It was suggested to make sure I have large files enabled on my filesystem, this wasn't the problem. Someone pointed me to Jorg Schilling's 'cdrecord/cdrtools' utility which includes 'mkisofs', this should handle files > 2GB. But this is what I am using, and it doesn't. I finally managed to recompile the 'cdrtools' package 64-bit using the Sun Forte compiler, lets just say it was very non-trivial! Unfortunately this does NOT allow you to put files > 2GB into an image file using 'mkisofs', you get: /usr/bin/mkisofs.64bit: Value too large for defined data type. File ./owl_2-join.rec.gz is too large - ignoring So it appears this is a limitation of the 'mkisofs' program, by design. Very unfortunate. Dave Foster Thanks to: Rich Teer egold Heilke, Rainer Original question: =================== Platform: Sun Ultra80 Solaris 8/9 Problem: mkisofs can't handle input files > 2GB I've run into a problem where mkisofs cannot process input files > 2GB when creating an image file: /usr/bin/mkisofs: Value too large for defined data type. File ./owl_2-join.rec.gz is too large - ignoring I've done quite a bit of searching in this list's archives and Google, and haven't found a solution. My attempts to compile mkisofs 64-bit have failed miserably. Has anyone found a solution to this, or managed to compile mkisofs 64-bit? If so, would you mind sharing your binary?? Dave Foster _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Thu Nov 4 15:35:41 2004
This archive was generated by hypermail 2.1.8 : Thu Mar 03 2016 - 06:43:39 EST