diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 04a5f6557e..b580a0caf4 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -4300,6 +4300,12 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom, goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if (virCgroupForDomain(driver->cgroup, vm->def->name, &group, 0) != 0) { qemuReportError(VIR_ERR_INTERNAL_ERROR, _("cannot find cgroup for domain %s"), vm->def->name); @@ -4376,6 +4382,12 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom, goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if ((*nparams) == 0) { /* Current number of blkio parameters supported by cgroups */ *nparams = QEMU_NB_BLKIO_PARAM; @@ -4460,6 +4472,12 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom, goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if (virCgroupForDomain(driver->cgroup, vm->def->name, &group, 0) != 0) { qemuReportError(VIR_ERR_INTERNAL_ERROR, _("cannot find cgroup for domain %s"), vm->def->name); @@ -4563,6 +4581,12 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom, goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if ((*nparams) == 0) { /* Current number of memory parameters supported by cgroups */ *nparams = QEMU_NB_MEM_PARAM; @@ -4676,6 +4700,12 @@ static int qemuSetSchedulerParameters(virDomainPtr dom, goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if (virCgroupForDomain(driver->cgroup, vm->def->name, &group, 0) != 0) { qemuReportError(VIR_ERR_INTERNAL_ERROR, _("cannot find cgroup for domain %s"), vm->def->name); @@ -4749,6 +4779,12 @@ static int qemuGetSchedulerParameters(virDomainPtr dom, goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if (virCgroupForDomain(driver->cgroup, vm->def->name, &group, 0) != 0) { qemuReportError(VIR_ERR_INTERNAL_ERROR, _("cannot find cgroup for domain %s"), vm->def->name); @@ -4809,7 +4845,7 @@ qemudDomainBlockStats (virDomainPtr dom, if (qemuDomainObjBeginJob(vm) < 0) goto cleanup; - if (!virDomainObjIsActive (vm)) { + if (!virDomainObjIsActive(vm)) { qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", _("domain is not running")); goto endjob;