112.out (5576B)
1 QA output created by 112 2 3 === refcount_bits limits === 4 5 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 6 qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits 7 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 8 qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits 9 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 10 qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits 11 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 12 qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits 13 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 14 refcount bits: 1 15 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 16 refcount bits: 64 17 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 18 refcount bits: 16 19 20 === refcount_bits and compat=0.10 === 21 22 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 23 refcount bits: 16 24 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 25 qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use version=v3 or greater) 26 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 27 qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use version=v3 or greater) 28 29 === Snapshot limit on refcount_bits=1 === 30 31 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 32 refcount bits: 1 33 wrote 512/512 bytes at offset 0 34 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 35 qemu-img: Could not create snapshot 'foo': -22 (Invalid argument) 36 Leaked cluster 6 refcount=1 reference=0 37 38 1 leaked clusters were found on the image. 39 This means waste of disk space, but no harm to data. 40 41 === Snapshot limit on refcount_bits=2 === 42 43 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 44 refcount bits: 2 45 wrote 512/512 bytes at offset 0 46 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 47 qemu-img: Could not create snapshot 'baz': -22 (Invalid argument) 48 Leaked cluster 7 refcount=1 reference=0 49 50 1 leaked clusters were found on the image. 51 This means waste of disk space, but no harm to data. 52 53 === Compressed clusters with refcount_bits=1 === 54 55 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 56 refcount bits: 1 57 wrote 65536/65536 bytes at offset 0 58 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 59 wrote 65536/65536 bytes at offset 65536 60 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 61 No errors were found on the image. 62 63 === MSb set in 64 bit refcount === 64 65 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 66 refcount bits: 64 67 wrote 512/512 bytes at offset 0 68 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 69 wrote 512/512 bytes at offset 0 70 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 71 72 === Snapshot on maximum 64 bit refcount value === 73 74 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 75 refcount bits: 64 76 wrote 512/512 bytes at offset 0 77 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 78 qemu-img: Could not create snapshot 'foo': -22 (Invalid argument) 79 Leaked cluster 5 refcount=18446744073709551615 reference=1 80 Leaked cluster 6 refcount=1 reference=0 81 82 2 leaked clusters were found on the image. 83 This means waste of disk space, but no harm to data. 84 85 === Amend from refcount_bits=16 to refcount_bits=1 === 86 87 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 88 refcount bits: 16 89 wrote 33554432/33554432 bytes at offset 16777216 90 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 91 No errors were found on the image. 92 refcount bits: 1 93 94 === Amend from refcount_bits=1 to refcount_bits=64 === 95 96 No errors were found on the image. 97 refcount bits: 64 98 99 === Amend to compat=0.10 === 100 101 qemu-img: compat=0.10 requires refcount_bits=16 102 refcount bits: 64 103 No errors were found on the image. 104 refcount bits: 16 105 refcount bits: 16 106 qemu-img: Refcount widths other than 16 bits require compatibility level 1.1 or above (use compat=1.1 or greater) 107 refcount bits: 16 108 109 === Amend with snapshot === 110 111 wrote 16777216/16777216 bytes at offset 0 112 16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 113 qemu-img: Cannot decrease refcount entry width to 1 bits: Cluster at offset 0x50000 has a refcount of 2 114 No errors were found on the image. 115 refcount bits: 16 116 No errors were found on the image. 117 refcount bits: 2 118 119 === Testing too many references for check === 120 121 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 122 refcount bits: 1 123 wrote 65536/65536 bytes at offset 0 124 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 125 ERROR: overflow cluster offset=0x50000 126 Use qemu-img amend to increase the refcount entry width or qemu-img convert to create a clean copy if the image cannot be opened for writing 127 128 1 errors were found on the image. 129 Data may be corrupted, or further writes to the image may corrupt it. 130 refcount bits: 2 131 ERROR cluster 5 refcount=1 reference=2 132 Repairing cluster 5 refcount=1 reference=2 133 Repairing OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=2 134 Repairing OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=2 135 The following inconsistencies were found and repaired: 136 137 0 leaked clusters 138 3 corruptions 139 140 Double checking the fixed image now... 141 No errors were found on the image. 142 143 === Multiple walks necessary during amend === 144 145 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65536 146 wrote 29696/29696 bytes at offset 0 147 29 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 148 (66.67/100%) 149 (50.00/100%) 150 refcount bits: 64 151 No errors were found on the image. 152 *** done