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| author | Eric Blake <eblake@redhat.com> | 2019-02-19 17:49:43 -0500 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2019-02-19 17:49:43 -0500 |
| commit | f67cf661f8b88afe8a5ea2f120583924cba9087f (patch) | |
| tree | a29b0cb5290584eeba6b1f7efc569bbee45ac2f5 /qapi | |
| parent | 2e68b8620637a4ee8c79b5724144b726af1e261b (diff) | |
| download | qemu-f67cf661f8b88afe8a5ea2f120583924cba9087f.zip qemu-f67cf661f8b88afe8a5ea2f120583924cba9087f.tar.gz qemu-f67cf661f8b88afe8a5ea2f120583924cba9087f.tar.bz2 | |
dirty-bitmap: Expose persistent flag to 'query-block'
Since qemu currently doesn't flush persistent bitmaps to disk until
shutdown (which might be MUCH later), it's useful if 'query-block'
at least shows WHICH bitmaps will (eventually) make it to persistent
storage. Update affected iotests.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190204210512.27458-1-eblake@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index ee1ab7a..b8c8e04 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -450,11 +450,14 @@ # # @status: current status of the dirty bitmap (since 2.4) # +# @persistent: true if the bitmap will eventually be flushed to persistent +# storage (since 4.0) +# # Since: 1.3 ## { 'struct': 'BlockDirtyInfo', 'data': {'*name': 'str', 'count': 'int', 'granularity': 'uint32', - 'status': 'DirtyBitmapStatus'} } + 'status': 'DirtyBitmapStatus', 'persistent': 'bool' } } ## # @Qcow2BitmapInfoFlags: |