== Invalid block size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
-qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 0
-no file open, try 'help open'
-qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 0
-no file open, try 'help open'
-qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 128
-no file open, try 'help open'
-qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 128
-no file open, try 'help open'
-qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 305419896
-no file open, try 'help open'
-qemu-io: can't open device TEST_DIR/t.vpc: Invalid block size 305419896
-no file open, try 'help open'
+can't open device TEST_DIR/t.vpc: Invalid block size 0
+can't open device TEST_DIR/t.vpc: Invalid block size 0
+can't open device TEST_DIR/t.vpc: Invalid block size 128
+can't open device TEST_DIR/t.vpc: Invalid block size 128
+can't open device TEST_DIR/t.vpc: Invalid block size 305419896
+can't open device TEST_DIR/t.vpc: Invalid block size 305419896
*** done