QA output created by 153 == readonly=off,force-share=on should be rejected == QEMU_PROG: -drive if=none,file=null-co://,readonly=off,force-share=on: force-share=on can only be used with read-only images == Creating base image == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 == Creating test image == Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base == Launching QEMU, opts: '' == == Launching another QEMU, opts: '' == QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to get "write" lock Is another process using the image? == Launching another QEMU, opts: 'read-only=on' == QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,read-only=on: Failed to get shared "write" lock Is another process using the image? == Launching another QEMU, opts: 'read-only=on,force-share=on' == == Running utility commands == _qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? _qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock Is another process using the image? _qemu_io_wrapper -c open TEST_DIR/t.qcow2 -c read 0 512 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? no file open, try 'help open' _qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512 can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock Is another process using the image? no file open, try 'help open' _qemu_img_wrapper info TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper check TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper map TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper amend -o TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper commit TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock Is another process using the image? _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? == Running utility commands -U == _qemu_io_wrapper -U -c read 0 512 TEST_DIR/t.qcow2 can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images _qemu_io_wrapper -U -r -c read 0 512 TEST_DIR/t.qcow2 _qemu_io_wrapper -c open -U TEST_DIR/t.qcow2 -c read 0 512 can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images no file open, try 'help open' _qemu_io_wrapper -c open -r -U TEST_DIR/t.qcow2 -c read 0 512 _qemu_img_wrapper info -U TEST_DIR/t.qcow2 _qemu_img_wrapper check -U TEST_DIR/t.qcow2 _qemu_img_wrapper compare -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 _qemu_img_wrapper map -U TEST_DIR/t.qcow2 _qemu_img_wrapper amend -o -U TEST_DIR/t.qcow2 qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper commit -U TEST_DIR/t.qcow2 qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 _qemu_img_wrapper bench -U -c 1 TEST_DIR/t.qcow2 _qemu_img_wrapper bench -U -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images Round done == Creating base image == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 == Creating test image == Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base == Launching QEMU, opts: 'read-only=on' == == Launching another QEMU, opts: '' == QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to get "write" lock Is another process using the image? == Launching another QEMU, opts: 'read-only=on' == == Launching another QEMU, opts: 'read-only=on,force-share=on' == == Running utility commands == _qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? _qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 _qemu_io_wrapper -c open TEST_DIR/t.qcow2 -c read 0 512 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? no file open, try 'help open' _qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512 _qemu_img_wrapper info TEST_DIR/t.qcow2 _qemu_img_wrapper check TEST_DIR/t.qcow2 _qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 _qemu_img_wrapper map TEST_DIR/t.qcow2 _qemu_img_wrapper amend -o TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper commit TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? == Running utility commands -U == _qemu_io_wrapper -U -c read 0 512 TEST_DIR/t.qcow2 can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images _qemu_io_wrapper -U -r -c read 0 512 TEST_DIR/t.qcow2 _qemu_io_wrapper -c open -U TEST_DIR/t.qcow2 -c read 0 512 can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images no file open, try 'help open' _qemu_io_wrapper -c open -r -U TEST_DIR/t.qcow2 -c read 0 512 _qemu_img_wrapper info -U TEST_DIR/t.qcow2 _qemu_img_wrapper check -U TEST_DIR/t.qcow2 _qemu_img_wrapper compare -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 _qemu_img_wrapper map -U TEST_DIR/t.qcow2 _qemu_img_wrapper amend -o -U TEST_DIR/t.qcow2 qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper commit -U TEST_DIR/t.qcow2 qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image? _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 _qemu_img_wrapper bench -U -c 1 TEST_DIR/t.qcow2 _qemu_img_wrapper bench -U -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images Round done == Creating base image == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 == Creating test image == Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base == Launching QEMU, opts: 'read-only=on,force-share=on' == == Launching another QEMU, opts: '' == == Launching another QEMU, opts: 'read-only=on' == == Launching another QEMU, opts: 'read-only=on,force-share=on' == == Running utility commands == _qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 _qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 _qemu_io_wrapper -c open TEST_DIR/t.qcow2 -c read 0 512 _qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512 _qemu_img_wrapper info TEST_DIR/t.qcow2 _qemu_img_wrapper check TEST_DIR/t.qcow2 _qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 _qemu_img_wrapper map TEST_DIR/t.qcow2 _qemu_img_wrapper amend -o TEST_DIR/t.qcow2 _qemu_img_wrapper commit TEST_DIR/t.qcow2 _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M _qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 == Running utility commands -U == _qemu_io_wrapper -U -c read 0 512 TEST_DIR/t.qcow2 can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images _qemu_io_wrapper -U -r -c read 0 512 TEST_DIR/t.qcow2 _qemu_io_wrapper -c open -U TEST_DIR/t.qcow2 -c read 0 512 can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images no file open, try 'help open' _qemu_io_wrapper -c open -r -U TEST_DIR/t.qcow2 -c read 0 512 _qemu_img_wrapper info -U TEST_DIR/t.qcow2 _qemu_img_wrapper check -U TEST_DIR/t.qcow2 _qemu_img_wrapper compare -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 _qemu_img_wrapper map -U TEST_DIR/t.qcow2 _qemu_img_wrapper amend -o -U TEST_DIR/t.qcow2 qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper commit -U TEST_DIR/t.qcow2 qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information _qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 _qemu_img_wrapper bench -U -c 1 TEST_DIR/t.qcow2 _qemu_img_wrapper bench -U -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images Round done == Creating TEST_DIR/t.qcow2.[abc] == Formatting 'TEST_DIR/t.IMGFMT.a', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT Formatting 'TEST_DIR/t.IMGFMT.b', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT Formatting 'TEST_DIR/t.IMGFMT.c', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.b == Two devices sharing the same file in backing chain == == Backing image also as an active device == QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? == Backing image also as an active device (ro) == == Symbolic link == QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? == Active commit to intermediate layer should work when base in use == {"return": {}} _qemu_img_wrapper commit -b TEST_DIR/t.qcow2.b TEST_DIR/t.qcow2.c {"return": {}} Adding drive _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? Creating overlay with qemu-img when the guest is running should be allowed _qemu_img_wrapper create -f qcow2 -b TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.overlay == Closing an image should unlock it == _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 Adding two and closing one _qemu_img_wrapper info TEST_DIR/t.qcow2 _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? Closing the other _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 *** done