7cae6aab5b
+ For GPT, always provision zfs# partition after swap [for resizability] + For MBR, always use a boot pool to relialy place root vdevs at EOD NB: Fixes edge-cases where MBR combination failed boot (e.g. swap-less) + Generalize boot pool logic so it can be used for any scheme (namely MBR) + Update existing comments and some whitespace fixes + Change some variable names to make reading/debugging the code easier in zfs_create_boot() (namely prepend zroot_ or bootpool_ to property) + Because zroot vdevs are at EOD, no longer need to calculate partsize (vdev consumes remaining space after allocating swap) + Optimize processing of disks -- no reason to loop over the disks 3-4 separate times when we can logically use a single loop to do everything Discussed on: -stable MFC after: 3 days
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