Anaconda will enable swap ASAP if there's less than about 137 MiB of RAM (actually 240000 k KiB) That threshold seems to be too low -- on PS3 anaconda runs out of memory before it formats swap. Increasing isys.EARLY_SWAP_RAM to 240000 kKiB would work.
Created attachment 152652 [details] increase EARLY_SWAP_RAM to 240000
Committed