Lines Matching refs:commit
14 live block device jobs -- stream, commit, mirror, and backup. These can
97 (2) ``block-commit``: Live merge of data from overlay files into backing
99 chain). Since QEMU 2.0, this includes "active ``block-commit``"
102 .. note:: Once the 'commit' operation has finished, there are three
115 them. Refer the ``block-commit`` section further
150 ``node-name`` (where possible, because ``block-commit`` does not yet, as
327 Live block commit --- ``block-commit``
330 The ``block-commit`` command lets you merge live data from overlay
332 commit" (i.e. it is possible to merge the "active layer", the right-most
377 QMP invocation for ``block-commit`` argument
383 (QEMU) block-commit device=node-D base=a.qcow2 top=b.qcow2 job-id=job0
385 "execute": "block-commit",
394 Once the above ``block-commit`` operation has completed, a
408 However, an intermediate image after a 'commit' operation no longer
413 ``block-commit``") is a *two-phase* operation: In the first phase, the
418 the ``block-commit`` operation can be cancelled by issuing the command
421 Once the ``block-commit`` operation has completed, the event
425 'commit' operation remains active.
440 Start the "active ``block-commit``" operation::
442 (QEMU) block-commit device=node-D base=a.qcow2 top=d.qcow2 job-id=job0
444 "execute": "block-commit",
458 We can see the 'commit' job is now ready to be completed, as indicated
470 "type": "commit",
482 Gracefully complete the 'commit' block device job::
527 Besides the 'mirror' job, the "active ``block-commit``" is the only
530 ``block-commit``", and 'backup') end automatically.
649 Comparing 'commit' and 'mirror': In both then cases, the overlay images
650 can be discarded. However, with 'commit', the *existing* base image