== 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
== 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
== 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: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
_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: can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock
+Is another process using the image [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: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+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?
+qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [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?
+Is another process using the image [TEST_DIR/t.qcow2]?
+
+_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base
+qemu-img: TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+file format: IMGFMT
== 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: 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: 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 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2
== 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
== Launching another QEMU, opts: 'read-only=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: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [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
-can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
-Is another process using the image?
+qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+no file open, try 'help open'
_qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_qemu_img_wrapper snapshot -l 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
+
+_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base
+qemu-img: TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+file format: IMGFMT
== 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: 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: 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 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
_qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2
_qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2
+_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base
+file format: IMGFMT
+
== 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: 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: 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: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images
Round done
+
+== Two devices with the same image (read-only=off - read-only=off) ==
+QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,read-only=off: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+
+== Two devices with the same image (read-only=off - read-only=on) ==
+QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,read-only=on: Failed to get shared "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+
+== Two devices with the same image (read-only=off - read-only=on,force-share=on) ==
+
+== Two devices with the same image (read-only=on - read-only=off) ==
+QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,read-only=off: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+
+== Two devices with the same image (read-only=on - read-only=on) ==
+
+== Two devices with the same image (read-only=on - read-only=on,force-share=on) ==
+
+== Two devices with the same image (read-only=on,force-share=on - read-only=off) ==
+
+== Two devices with the same image (read-only=on,force-share=on - read-only=on) ==
+
+== Two devices with the same image (read-only=on,force-share=on - read-only=on,force-share=on) ==
+
== 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
== 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
== 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?
+Is another process using the image [TEST_DIR/t.qcow2]?
-== Closing an image should unlock it ==
+== 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
+{"return": "OKrn"}
_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: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
+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 ==
+{"return": ""}
_qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512
Adding two and closing one
+{"return": "OKrn"}
+{"return": "OKrn"}
_qemu_img_wrapper info TEST_DIR/t.qcow2
+{"return": ""}
_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?
+qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock
+Is another process using the image [TEST_DIR/t.qcow2]?
Closing the other
+{"return": ""}
_qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512
+
+== Detecting -U and force-share conflicts ==
+
+No conflict:
+image: null-co://
+file format: null-co
+virtual size: 1 GiB (1073741824 bytes)
+disk size: unavailable
+
+Conflict:
+qemu-img: --force-share/-U conflicts with image options
+
+No conflict:
+
+Conflict:
+qemu-io: -U conflicts with image options
*** done