On 2014年01月03日 18:09, Stefan Hajnoczi wrote:
On Fri, Dec 13, 2013 at 03:35:10PM +0800, Fam Zheng wrote:
This adds the enum of all the operations that can be taken on a block
device.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
qapi-schema.json | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/qapi-schema.json b/qapi-schema.json
index d6f8615..8e982a2 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -1440,6 +1440,56 @@
'data': ['commit', 'stream', 'mirror', 'backup'] }
##
+# @BlockOperationType
+#
+# Type of a block operation. (since 2.0)
Why is this exposed in qapi-schema.json? The blockers concept is
internal to QEMU and not exposed via QMP.
I plan to add it into block information (query-block, for example). But
in follow up patches. It could be useful for user to check which
commands/operations are possible without trial-and-fail, when we put
more and more complicated state and configuration into the BDS graph.
Fam
