Lines Matching full:writes

12 Dirty Bitmaps are in-memory objects that track writes to block devices. They
48 explicitly added in order to begin tracking writes.
54 That is to say: It's likely most useful to track the guest's writes to disk,
72 writes bitmap data to disk upon close. If persistence is not required for a
120 - ``recording``: This bitmap is recording writes.
142    #. ``Disabled``: This bitmap is not recording new writes.
146    #. ``Active``: This bitmap is recording new writes.
195 Creates a new bitmap that tracks writes to the specified node. granularity,
300 "Enables" a bitmap, setting the ``recording`` bit to true, causing writes to
330 writes to begin being ignored. ``+busy`` bitmaps cannot be disabled.
334   This is potentially dangerous: QEMU makes no effort to stop any writes if
336   as ``+inconsistent`` if any such writes do happen. Backups made from such
485 it's easy to ensure that no guest writes occur between individual QMP
487 individual QMP commands that may allow guest writes to occur between each
517           bitmap, but they will copy extra segments reflecting writes that
557 new, empty bitmap that records writes from this point in time forward.
563 .. note:: Any new writes that happen after this command is issued, even while
565           destination. These writes will be recorded in the bitmap
788 .. note:: Any new writes that occur after the backup operation starts do not
790           the backup starts, not when it ends. These writes are recorded in a