1QA output created by 198 2== create base == 3Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=16777216 4 5== writing whole image base == 6wrote 16777216/16777216 bytes at offset 0 716 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 8== create overlay == 9Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT 10 11== writing whole image layer == 12wrote 16777216/16777216 bytes at offset 0 1316 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 14 15== verify pattern base == 16read 16777216/16777216 bytes at offset 0 1716 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 18 19== verify pattern layer == 20read 16777216/16777216 bytes at offset 0 2116 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 22 23== committing layer into base == 24Image committed. 25 26== verify pattern base == 27read 16777216/16777216 bytes at offset 0 2816 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 29 30== verify pattern layer == 31read 16777216/16777216 bytes at offset 0 3216 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 33 34== checking image base == 35image: json:{ /* filtered */ } 36file format: IMGFMT 37virtual size: 16 MiB (16777216 bytes) 38Format specific information: 39 compression type: COMPRESSION_TYPE 40 encrypt: 41 ivgen alg: plain64 42 detached header: false 43 hash alg: sha256 44 cipher alg: aes-256 45 uuid: 00000000-0000-0000-0000-000000000000 46 format: luks 47 cipher mode: xts 48 slots: 49 [0]: 50 active: true 51 iters: 1024 52 key offset: 4096 53 stripes: 4000 54 [1]: 55 active: false 56 key offset: 262144 57 [2]: 58 active: false 59 key offset: 520192 60 [3]: 61 active: false 62 key offset: 778240 63 [4]: 64 active: false 65 key offset: 1036288 66 [5]: 67 active: false 68 key offset: 1294336 69 [6]: 70 active: false 71 key offset: 1552384 72 [7]: 73 active: false 74 key offset: 1810432 75 payload offset: 2068480 76 master key iters: 1024 77 78== checking image layer == 79image: json:{ /* filtered */ } 80file format: IMGFMT 81virtual size: 16 MiB (16777216 bytes) 82backing file: TEST_DIR/t.IMGFMT.base 83backing file format: IMGFMT 84Format specific information: 85 compression type: COMPRESSION_TYPE 86 encrypt: 87 ivgen alg: plain64 88 detached header: false 89 hash alg: sha256 90 cipher alg: aes-256 91 uuid: 00000000-0000-0000-0000-000000000000 92 format: luks 93 cipher mode: xts 94 slots: 95 [0]: 96 active: true 97 iters: 1024 98 key offset: 4096 99 stripes: 4000 100 [1]: 101 active: false 102 key offset: 262144 103 [2]: 104 active: false 105 key offset: 520192 106 [3]: 107 active: false 108 key offset: 778240 109 [4]: 110 active: false 111 key offset: 1036288 112 [5]: 113 active: false 114 key offset: 1294336 115 [6]: 116 active: false 117 key offset: 1552384 118 [7]: 119 active: false 120 key offset: 1810432 121 payload offset: 2068480 122 master key iters: 1024 123*** done 124