[libvirt] [PATCH v2 08/10] qemu: Introduce qemuDomainGetJobInfoDumpStats
Add an API to allow fetching the Dump statistics for the job
via the qemuDomainGetJobInfo API.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/qemu/qemu_driver.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 54 insertions(+), 2 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d615fabf83..0d16042b72 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -13176,6 +13176,53 @@ qemuDomainGetJobInfoMigrationStats(virQEMUDriverPtr driver,
static int
+qemuDomainGetJobInfoDumpStats(virQEMUDriverPtr driver,
+ virDomainObjPtr vm,
+ qemuDomainJobInfoPtr jobInfo)
+{
+ qemuDomainObjPrivatePtr priv = vm->privateData;
+ qemuMonitorDumpStats stats;
+ int rv;
+
+ if (qemuDomainObjEnterMonitorAsync(driver, vm, QEMU_ASYNC_JOB_NONE) < 0)
+ return -1;
+
+ rv = qemuMonitorQueryDump(priv->mon, &stats);
+
+ if (qemuDomainObjExitMonitor(driver, vm) < 0 || rv < 0)
+ return -1;
+
+ /* Save the stats in the migration stats so that qemuDomainJobInfoToInfo
+ * will be copy properly */
+ jobInfo->stats.ram_total = stats.total;
+ jobInfo->stats.ram_remaining = stats.total - stats.completed;
+ jobInfo->stats.ram_transferred = stats.completed;
+ switch (stats.status) {
+ case QEMU_MONITOR_DUMP_STATUS_NONE:
+ case QEMU_MONITOR_DUMP_STATUS_FAILED:
+ case QEMU_MONITOR_DUMP_STATUS_LAST:
+ virReportError(VIR_ERR_OPERATION_FAILED,
+ _("dump query failed, status=%d"), stats.status);
+ return -1;
+ break;
+
+ case QEMU_MONITOR_DUMP_STATUS_ACTIVE:
+ jobInfo->status = QEMU_DOMAIN_JOB_STATUS_ACTIVE;
+ VIR_DEBUG("dump active, bytes written='%llu'
remaining='%llu'",
+ stats.completed, stats.total - stats.completed);
+ break;
+
+ case QEMU_MONITOR_DUMP_STATUS_COMPLETED:
+ jobInfo->status = QEMU_DOMAIN_JOB_STATUS_COMPLETED;
+ VIR_DEBUG("dump completed, bytes written='%llu'",
stats.completed);
+ break;
+ }
+
+ return 0;
+}
+
+
+static int
qemuDomainGetJobStatsInternal(virQEMUDriverPtr driver,
virDomainObjPtr vm,
bool completed,
@@ -13216,8 +13263,13 @@ qemuDomainGetJobStatsInternal(virQEMUDriverPtr driver,
}
*jobInfo = *priv->job.current;
- if (qemuDomainGetJobInfoMigrationStats(driver, vm, jobInfo) < 0)
- goto cleanup;
+ if (priv->job.asyncJob == QEMU_ASYNC_JOB_DUMP &&
priv->job.dumpCompletion) {
+ if (qemuDomainGetJobInfoDumpStats(driver, vm, jobInfo) < 0)
+ goto cleanup;
+ } else {
+ if (qemuDomainGetJobInfoMigrationStats(driver, vm, jobInfo) < 0)
+ goto cleanup;
+ }
ret = 0;
--
2.13.6