cff5fdb06e
- allows less than 'one fragment per inode' (useful for mfs /dev) - limits number of inodes to 2^31 (they are stored in an int32_t) - errors if the number of cylinder groups is such that the cylinder group summary won't fit in the first cylinder group. - ensures that the last cylinder block contains a valid number of fragments and inodes, and is not larger than any earlier ones. - cylinder groups are now created with almost the same size as each other. Change posted to tech-kern, and no one objected.