1QA output created by 301 2 3== qcow backed by qcow == 4Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 5Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base 6image: TEST_DIR/t.IMGFMT 7file format: IMGFMT 8virtual size: 32 MiB (33554432 bytes) 9cluster_size: 512 10backing file: TEST_DIR/t.IMGFMT.base 11Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT 12image: TEST_DIR/t.IMGFMT 13file format: IMGFMT 14virtual size: 32 MiB (33554432 bytes) 15cluster_size: 512 16backing file: TEST_DIR/t.IMGFMT.base 17 18== mismatched command line detection == 19qemu-img: TEST_DIR/t.IMGFMT: invalid VMDK image descriptor 20Could not open backing image. 21qemu-img: TEST_DIR/t.IMGFMT: invalid VMDK image descriptor 22Could not open backing image. 23 24qemu-img: TEST_DIR/t.IMGFMT: Image creation needs a size parameter 25Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=vmdk 26 27qemu-img: TEST_DIR/t.IMGFMT: Unknown driver 'garbage' 28Could not open backing image. 29Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=garbage 30qemu-img: TEST_DIR/t.IMGFMT: unrecognized backing format 'garbage' 31image: TEST_DIR/t.IMGFMT 32file format: IMGFMT 33virtual size: 32 MiB (33554432 bytes) 34cluster_size: 512 35backing file: TEST_DIR/t.IMGFMT.base 36 37== qcow backed by raw == 38Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base 39image: TEST_DIR/t.IMGFMT 40file format: IMGFMT 41virtual size: 32 MiB (33554432 bytes) 42cluster_size: 512 43backing file: TEST_DIR/t.IMGFMT.base 44Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=raw 45image: TEST_DIR/t.IMGFMT 46file format: IMGFMT 47virtual size: 32 MiB (33554432 bytes) 48cluster_size: 512 49backing file: TEST_DIR/t.IMGFMT.base 50 51== commit cannot change type of raw backing file == 52Formatting 'TEST_DIR/t.qcow.IMGFMT', fmt=IMGFMT size=33554432 53qemu-img: Block job failed: Operation not permitted 54image: TEST_DIR/t.IMGFMT.base 55file format: raw 56virtual size: 32 MiB (33554432 bytes) 57*** done 58