1:18 a.m.
For that Qemu supports returning incoming migration info since its commit
65ace0604551 (migration: add postcopy total blocktime into query-migrate),
which may contains active status, but without RAM info. Drop this binding
relationship check in libvirt.
Signed-off-by: Keqian Zhu <zhukeqian1(a)huawei.com>
---
src/qemu/qemu_monitor_json.c | 88 +++++++++++++++++-------------------
1 file changed, 42 insertions(+), 46 deletions(-)
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index d808c4b55b..ba8e340742 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -3547,56 +3547,52 @@ qemuMonitorJSONGetMigrationStatsReply(virJSONValuePtr reply,
case QEMU_MONITOR_MIGRATION_STATUS_PRE_SWITCHOVER:
case QEMU_MONITOR_MIGRATION_STATUS_DEVICE:
ram = virJSONValueObjectGetObject(ret, "ram");
- if (!ram) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("migration was active, but no RAM info was
set"));
- return -1;
- }
+ if (ram) {
+ if (virJSONValueObjectGetNumberUlong(ram, "transferred",
+ &stats->ram_transferred) < 0)
{
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("migration was active, but RAM
'transferred' "
+ "data was missing"));
+ return -1;
+ }
+ if (virJSONValueObjectGetNumberUlong(ram, "remaining",
+ &stats->ram_remaining) < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("migration was active, but RAM 'remaining'
"
+ "data was missing"));
+ return -1;
+ }
+ if (virJSONValueObjectGetNumberUlong(ram, "total",
+ &stats->ram_total) < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("migration was active, but RAM 'total'
"
+ "data was missing"));
+ return -1;
+ }
- if (virJSONValueObjectGetNumberUlong(ram, "transferred",
- &stats->ram_transferred) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("migration was active, but RAM 'transferred'
"
- "data was missing"));
- return -1;
- }
- if (virJSONValueObjectGetNumberUlong(ram, "remaining",
- &stats->ram_remaining) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("migration was active, but RAM 'remaining'
"
- "data was missing"));
- return -1;
- }
- if (virJSONValueObjectGetNumberUlong(ram, "total",
- &stats->ram_total) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("migration was active, but RAM 'total' "
- "data was missing"));
- return -1;
- }
+ if (virJSONValueObjectGetNumberDouble(ram, "mbps", &mbps) == 0
&&
+ mbps > 0) {
+ /* mpbs from QEMU reports Mbits/s (M as in 10^6 not Mi as 2^20) */
+ stats->ram_bps = mbps * (1000 * 1000 / 8);
+ }
- if (virJSONValueObjectGetNumberDouble(ram, "mbps", &mbps) == 0
&&
- mbps > 0) {
- /* mpbs from QEMU reports Mbits/s (M as in 10^6 not Mi as 2^20) */
- stats->ram_bps = mbps * (1000 * 1000 / 8);
+ if (virJSONValueObjectGetNumberUlong(ram, "duplicate",
+ &stats->ram_duplicate) == 0)
+ stats->ram_duplicate_set = true;
+ ignore_value(virJSONValueObjectGetNumberUlong(ram, "normal",
+ &stats->ram_normal));
+ ignore_value(virJSONValueObjectGetNumberUlong(ram, "normal-bytes",
+
&stats->ram_normal_bytes));
+ ignore_value(virJSONValueObjectGetNumberUlong(ram,
"dirty-pages-rate",
+
&stats->ram_dirty_rate));
+ ignore_value(virJSONValueObjectGetNumberUlong(ram, "page-size",
+
&stats->ram_page_size));
+ ignore_value(virJSONValueObjectGetNumberUlong(ram,
"dirty-sync-count",
+
&stats->ram_iteration));
+ ignore_value(virJSONValueObjectGetNumberUlong(ram,
"postcopy-requests",
+
&stats->ram_postcopy_reqs));
}
- if (virJSONValueObjectGetNumberUlong(ram, "duplicate",
- &stats->ram_duplicate) == 0)
- stats->ram_duplicate_set = true;
- ignore_value(virJSONValueObjectGetNumberUlong(ram, "normal",
- &stats->ram_normal));
- ignore_value(virJSONValueObjectGetNumberUlong(ram, "normal-bytes",
- &stats->ram_normal_bytes));
- ignore_value(virJSONValueObjectGetNumberUlong(ram, "dirty-pages-rate",
- &stats->ram_dirty_rate));
- ignore_value(virJSONValueObjectGetNumberUlong(ram, "page-size",
- &stats->ram_page_size));
- ignore_value(virJSONValueObjectGetNumberUlong(ram, "dirty-sync-count",
- &stats->ram_iteration));
- ignore_value(virJSONValueObjectGetNumberUlong(ram,
"postcopy-requests",
-
&stats->ram_postcopy_reqs));
-
disk = virJSONValueObjectGetObject(ret, "disk");
if (disk) {
rc = virJSONValueObjectGetNumberUlong(disk, "transferred",
--
2.19.1