This API talks to QEMU and changes its internal state. Therefore, it should acquire QEMU_JOB_MODIFY instead of QEMU_JOB_QUERY. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 69dc704a44..af015f0625 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -20425,7 +20425,7 @@ qemuDomainStartDirtyRateCalc(virDomainPtr dom, if (virDomainStartDirtyRateCalcEnsureACL(dom->conn, vm->def) < 0) goto cleanup; - if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_QUERY) < 0) + if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0) goto cleanup; if (!virDomainObjIsActive(vm)) {