Commits
Vladimir Sementsov-Ogievskiy authored c557a2263b8
qemu: command line option for dirty bitmaps The patch adds the following command line option: -dirty-bitmap [option1=val1][,option2=val2]... Avaliable options are: name The name of the bitmap. Should be unique per 'file'/'node' and per 'for_node'. node The node to load and bind the bitmap. It should be specified as 'id' suboption of one of '-node' options. granularity Granularity (in bytes) for created dirty bitmap. If the bitmap is already exists in specified 'file'/'file_id'/device it's granularity will not be changed but only checked (an error will be generated if this check fails). enabled on|off Enabled flag for the bitmap. By default the bitmap will be enabled. create on|off By default is off. If on, then new bitmap will be created in the image, if the bitmap with same name is already exists an error will be generated. If off, then the bitmap will be loaded from the image, if there is no one an error will be generated. If create=off and granularity is specified then granularity will be checked for loaded bitmap and if not match an error will be generated.