qemu-iotests: Add test case 153 for image locking

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 390 insertions, 0 deletions

diff --git a/tests/qemu-iotests/153.out b/tests/qemu-iotests/153.out
new file mode 100644
index 0000000000..5ba0b63867
--- /dev/null
+++ b/tests/qemu-iotests/153.out
@@ -0,0 +1,390 @@
+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?
+
+_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?
+
+_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
+
+_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?
+
+_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
+
+_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
+
+_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?
+
+== Closing an image should unlock it ==
+{"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?
+Closing drive
+
+_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