On Mon, Aug 13, 2018 at 06:00:23PM +0200, Peter Krempa wrote:
Disk image size data are not contained in the reply of query-blockstats
but need to be gathered from query-block. For use with -blockdev we
really need to call 'query-named-block-nodes' and process it to retrieve
the correct data.
This patch introduces qemuMonitorBlockStatsUpdateCapacityBlockdev which
updates the capacity data by nodename rather than device name.
Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
src/qemu/qemu_monitor.c | 11 +++++++++++
src/qemu/qemu_monitor.h | 4 ++++
src/qemu/qemu_monitor_json.c | 46 ++++++++++++++++++++++++++++++++++++++++++++
src/qemu/qemu_monitor_json.h | 3 +++
4 files changed, 64 insertions(+)
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 0a29ad7502..f5dca42b38 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -2311,6 +2311,17 @@ qemuMonitorBlockStatsUpdateCapacity(qemuMonitorPtr mon,
}
+int
+qemuMonitorBlockStatsUpdateCapacityBlockdev(qemuMonitorPtr mon,
+ virHashTablePtr stats)
+{
+ VIR_DEBUG("stats=%p", stats);
+
+ QEMU_CHECK_MONITOR(mon);
+
+ return qemuMonitorJSONBlockStatsUpdateCapacityBlockdev(mon, stats);
+}
+
int
qemuMonitorBlockResize(qemuMonitorPtr mon,
const char *device,
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 649a925829..f83a18f563 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -599,6 +599,10 @@ int qemuMonitorBlockStatsUpdateCapacity(qemuMonitorPtr mon,
bool backingChain)
ATTRIBUTE_NONNULL(2);
+int qemuMonitorBlockStatsUpdateCapacityBlockdev(qemuMonitorPtr mon,
+ virHashTablePtr stats)
Indentation is off.
+ ATTRIBUTE_NONNULL(2);
+
int qemuMonitorBlockResize(qemuMonitorPtr mon,
const char *device,
const char *nodename,
Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx> Jano
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