Re: [libvirt] [PATCH v4 2/2] qemu: Implement VIR_DUMP_RESET

This patch extends qemudDomainCoreDump so it supports new VIR_DUMP_RESET flag. If this flag is set, domain is reset on successful dump. However, this is needed to be done after we start CPUs. --- src/qemu/qemu_driver.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 0d0bea2..6199db5 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2866,11 +2866,13 @@ static int qemudDomainCoreDump(virDomainPtr dom, { struct qemud_driver *driver = dom->conn->privateData; virDomainObjPtr vm; + qemuDomainObjPrivatePtr priv; int resume = 0, paused = 0; int ret = -1; virDomainEventPtr event = NULL; - virCheckFlags(VIR_DUMP_LIVE | VIR_DUMP_CRASH | VIR_DUMP_BYPASS_CACHE, -1); + virCheckFlags(VIR_DUMP_LIVE | VIR_DUMP_CRASH | + VIR_DUMP_BYPASS_CACHE | VIR_DUMP_RESET, -1);

qemuDriverLock(driver); vm = virDomainFindByUUID(&driver->domains, dom->uuid); @@ -2938,6 +2940,11 @@ endjob: if (virGetLastError() == NULL) qemuReportError(VIR_ERR_OPERATION_FAILED, "%s", _("resuming after dump failed")); + } else if ((ret == 0)&& (flags& VIR_DUMP_RESET)) { + priv = vm->privateData; + qemuDomainObjEnterMonitorWithDriver(driver, vm); + ret = qemuMonitorSystemReset(priv->mon); + qemuDomainObjExitMonitorWithDriver(driver, vm); } }