Michael Schmitz píše v Čt 16. 04. 2009 v 01:38 +0200: > > What if I created a disk image with 15, 31, 63, 127, 255 and 511 MB > > partitions and sent it to you? Would you please list what partition > > sizes are mountable with _and_ without the Atari FAT patch that we are > > discussing here? That could finally clear it up (for me at least). > > I'm happy to do that. Can you please specify what parameters (logical sector > size, number of sectors per cluster) the partitions were generated with?
Atari GEMDOS and Atari partition programs always use 2 sectors per cluster. Since FAT16 can hold max 32k entries you can compute the rest of information from this (example: 63 MB partition needs 2 kB clusters to fit into 32k cluster limit so the logical sector size for 32-63 MB partition needs to be 1 kB). > Yup - did AHDI use particular values for logical sector size and sectors per > cluster that we'd need to make sure will still work? See above - 2 logical sectors in a cluster. That is actually the only difference from MS-DOS where they stick with fixed logical sector size and are adding more sectors to a cluster, IIRC. Petr -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
