Well, if you change it with fdisk, then you loose a lot of disk space if you
want to have swap partition first, as you define partitions by starting
cluster and size, where cluster is often more than a megabyte.
ext2 deals with that very easily, like does ufs, iso9660, Solaris swap, ...
ext2 has first 1K reserved (that's why SILO needs to fit into 512B), ufs
first 8K, iso9660 first 32K, Solaris swap first 8K...
When another architecture has the same kind of problem? Then it can do that
the same way. The solution I was proposing had this decision whether to
support old swap format or not in userland completely, so mkswap could as
well have some argument which would tell it not to write old SWAP-SPACE
format and just the new one...
Cheers,
Jakub
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Jakub Jelinek | jj@sunsite.mff.cuni.cz | http://sunsite.mff.cuni.cz
Administrator of SunSITE Czech Republic, MFF, Charles University
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Ultralinux - first 64bit OS to take full power of the UltraSparc
Linux version 2.1.88 on a sparc64 machine (498.80 BogoMips).
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