11.1Schristos  start   size  index  contents
21.1Schristos      0      1         PMBR
31.1Schristos      1      1         Pri GPT header
41.1Schristos      2     32         Pri GPT table
51.1Schristos     34   1024      1  GPT part - EFI System
61.1Schristos   1058   9150      2  GPT part - NetBSD FFSv1/FFSv2
71.1Schristos  10208  10240         Unused
81.1Schristos  20448     32         Sec GPT table
91.1Schristos  20480      1         Sec GPT header
10