The AI manifest can specify partitions existing on a disk to be deleted. Currently there is only support for deleting partitions if you know the starting offset sector and length, which must match those for the partition in fdisk(1m), (which you can find from what 'fdisk -W - /dev/rdsk/cxtxdxp0' dumps).
This provides support for deleting partitions using the manifest if you know only the partition ID - (1-4) Affects x86-only http://defect.opensolaris.org/bz/show_bug.cgi?id=5654 http://cr.opensolaris.org/~wmsch/bug-5654/ Tested: - deleted multiple partitions and added new partitions - tried to delete partition that doesn't exist - regression tested deleting by starting sector + length
