def _async_migrate(self, asyncjob,
origvm, origdconn, migrate_uri, rate, live,
secure, max_downtime):
meter = asyncjob.get_meter()
srcconn = util.dup_conn(origvm.conn)
dstconn = util.dup_conn(origdconn)
vminst = srcconn.vmm.lookupByName(origvm.get_name())
vm = vmmDomain(srcconn, vminst, vminst.UUID())
logging.debug("Migrating vm=%s from %s to %s", vm.get_name(),
srcconn.get_uri(), dstconn.get_uri())
timer = None
if max_downtime != 0:
# 0 means that the spin box migrate-max-downtime does not
# be enabled.
current_thread = threading.currentThread()
timer = self.timeout_add(100, self._async_set_max_downtime,
vm, max_downtime, current_thread)
vm.migrate(dstconn, migrate_uri, rate, live, secure, meter=meter)
if timer:
self.idle_add(gobject.source_remove, timer)
def _async_migrate(self, asyncjob,
origvm, origdconn, migrate_uri, rate, live,
secure, max_downtime):
meter = asyncjob.get_meter()
srcconn = util.dup_conn(origvm.conn)
dstconn = util.dup_conn(origdconn)
vminst = srcconn.vmm.lookupByName(origvm.get_name())
vm = vmmDomain(srcconn, vminst, vminst.UUID())
logging.debug("Migrating vm=%s from %s to %s", vm.get_name(),
srcconn.get_uri(), dstconn.get_uri())
timer = None
if max_downtime != 0:
# 0 means that the spin box migrate-max-downtime does not
# be enabled.
current_thread = threading.currentThread()
timer = self.timeout_add(100, self._async_set_max_downtime,
vm, max_downtime, current_thread)
vm.migrate(dstconn, migrate_uri, rate, live, secure, meter=meter)
if timer:
self.idle_add(GLib.source_remove, timer)
def do_install(self, asyncjob, activate):
meter = asyncjob.get_meter()
self.interface.conn = util.dup_conn(self.conn).vmm
self.interface.install(meter, create=activate)
logging.debug("Install completed")
def _async_delete(self, asyncjob, paths):
newconn = None
storage_errors = []
details = ""
try:
if self.vm.is_active():
logging.debug("Forcing VM '%s' power off.", self.vm.get_name())
self.vm.destroy()
# Open a seperate connection to install on since this is async
logging.debug("Threading off connection to delete vol.")
newconn = util.dup_conn(self.conn).vmm
meter = asyncjob.get_meter()
for path in paths:
try:
logging.debug("Deleting path: %s", path)
meter.start(text=_("Deleting path '%s'") % path)
self._async_delete_path(newconn, path, meter)
except Exception, e:
storage_errors.append((str(e),
"".join(traceback.format_exc())))
meter.end(0)
logging.debug("Removing VM '%s'", self.vm.get_name())
self.vm.delete()
def do_install(self, asyncjob, activate):
meter = asyncjob.get_meter()
self.interface.conn = util.dup_conn(self.conn).vmm
self.interface.install(meter, create=activate)
logging.debug("Install completed")
def _async_vol_create(self, asyncjob):
newconn = util.dup_conn(self.conn).vmm
# Lookup different pool obj
newpool = newconn.storagePoolLookupByName(self.parent_pool.get_name())
self.vol.pool = newpool
meter = asyncjob.get_meter()
logging.debug("Starting backround vol creation.")
self.vol.install(meter=meter)
logging.debug("vol creation complete.")
def _async_vol_create(self, asyncjob):
newconn = util.dup_conn(self.conn).vmm
# Lookup different pool obj
newpool = newconn.storagePoolLookupByName(self.parent_pool.get_name())
self.vol.pool = newpool
meter = asyncjob.get_meter()
logging.debug("Starting backround vol creation.")
self.vol.install(meter=meter)
logging.debug("vol creation complete.")
def _async_clone(self, asyncjob):
newconn = None
try:
self.orig_vm.set_cloning(True)
# Open a seperate connection to install on since this is async
logging.debug("Threading off connection to clone VM.")
newconn = util.dup_conn(self.conn).vmm
meter = asyncjob.get_meter()
self.clone_design.orig_connection = newconn
for d in self.clone_design.clone_virtual_disks:
d.conn = newconn
self.clone_design.setup()
CloneManager.start_duplicate(self.clone_design, meter)
finally:
self.orig_vm.set_cloning(False)
def _async_clone(self, asyncjob):
newconn = None
try:
self.orig_vm.set_cloning(True)
# Open a seperate connection to install on since this is async
logging.debug("Threading off connection to clone VM.")
newconn = util.dup_conn(self.conn).vmm
meter = asyncjob.get_meter()
self.clone_design.orig_connection = newconn
for d in self.clone_design.clone_virtual_disks:
d.conn = newconn
self.clone_design.setup()
CloneManager.start_duplicate(self.clone_design, meter)
finally:
self.orig_vm.set_cloning(False)
def _async_delete(self, asyncjob, paths):
newconn = None
storage_errors = []
details = ""
try:
# Open a seperate connection to install on since this is async
logging.debug("Threading off connection to delete vol.")
newconn = util.dup_conn(self.conn).vmm
meter = asyncjob.get_meter()
for path in paths:
try:
logging.debug("Deleting path: %s", path)
meter.start(text=_("Deleting path '%s'") % path)
self._async_delete_path(newconn, path, meter)
except Exception, e:
storage_errors.append((str(e), "".join(traceback.format_exc())))
meter.end(0)
logging.debug("Removing VM '%s'", self.vm.get_name())
self.vm.delete()
def cb():
newconn = util.dup_conn(conn)
newconn.restore(path)
def _save_callback(self, asyncjob, vm, file_to_save):
conn = util.dup_conn(vm.conn)
newvm = conn.get_vm(vm.get_uuid())
meter = asyncjob.get_meter()
newvm.save(file_to_save, meter=meter)
def cb():
newconn = util.dup_conn(conn)
newconn.restore(path)
def _save_callback(self, asyncjob, vm, file_to_save):
conn = util.dup_conn(vm.conn)
newvm = conn.get_vm(vm.get_uuid())
meter = asyncjob.get_meter()
newvm.save(file_to_save, meter=meter)
