def stop(role=None, cli=False, force=False, **kwargs):
try:
if config['BLKTAP_ENABLED'] is False and vlmc_get_mapped():
vlmc_showmapped()
raise Error("Cannot stop archipelago. Mapped volumes exist")
except VlmcTapdiskException:
pass
if role:
try:
p = peers[role]
except KeyError:
raise Error("Invalid peer %s" % role)
return stop_peer(p, cli)
#check devices
if cli:
print "===================="
print "Stoping archipelago"
print "===================="
print ""
if config["BLKTAP_ENABLED"] and loaded_module('blktap'):
mapped = vlmc_get_mapped()
if mapped and len(mapped) > 0:
if not force:
vlmc_showmapped()
raise Error("Cannot stop archipelago. Mapped volumes exist")
for m in mapped:
if not VlmcTapdisk.is_paused(m.device):
VlmcTapdisk.pause(m.device)
stop_peers(peers, cli)
time.sleep(0.5)
get_segment().destroy()
def stop(role=None, cli=False, pause=False, unmap=False, **kwargs):
if role:
try:
p = peers[role]
except KeyError:
raise Error("Invalid peer %s" % role)
return stop_peer(p, cli)
# check devices
if cli:
print "===================="
print "Stoping archipelago"
print "===================="
print ""
if config["BLKTAP_ENABLED"] and loaded_module('blktap'):
mapped = vlmc_get_mapped()
if mapped and len(mapped) > 0:
if not pause:
vlmc_showmapped()
print ""
if unmap:
print red("Mapped volumes exist, unmapping...")
try:
for m in mapped:
vlmc_unmap_volume(m.device)
except Error as e:
raise Error("Error while umapping volume, during "
"shutdown: %s" % e)
else:
raise Error("Found mapped volumes, cannot stop "
"Archipelago")
else:
for m in mapped:
if not VlmcTapdisk.is_paused(m.device):
VlmcTapdisk.pause(m.device)
mapped = vlmc_get_mapped()
if mapped and len(mapped) > 0:
vlmc_showmapped()
print ""
if pause:
import operator
if not reduce(
operator.and_,
[VlmcTapdisk.is_paused(m.device) for m in mapped], True):
raise Error("Found unpaused volume, cannot stop "
"Archipelago")
else:
raise Error("Found more mapped volumes, cannot stop "
"Archipelago")
stop_peers(peers, cli)
time.sleep(0.5)
get_segment().destroy()
def stop(role=None, cli=False, pause=False, unmap=False, **kwargs):
if role:
try:
p = peers[role]
except KeyError:
raise Error("Invalid peer %s" % role)
return stop_peer(p, cli)
# check devices
if cli:
print "===================="
print "Stoping archipelago"
print "===================="
print ""
if config["BLKTAP_ENABLED"] and loaded_module('blktap'):
mapped = vlmc_get_mapped()
if mapped and len(mapped) > 0:
if not pause:
vlmc_showmapped()
print ""
if unmap:
print red("Mapped volumes exist, unmapping...")
try:
for m in mapped:
vlmc_unmap_volume(m.device)
except Error as e:
raise Error("Error while umapping volume, during "
"shutdown: %s" % e)
else:
raise Error("Found mapped volumes, cannot stop "
"Archipelago")
else:
for m in mapped:
if not VlmcTapdisk.is_paused(m.device):
VlmcTapdisk.pause(m.device)
mapped = vlmc_get_mapped()
if mapped and len(mapped) > 0:
vlmc_showmapped()
print ""
if pause:
import operator
if not reduce(operator.and_, [VlmcTapdisk.is_paused(m.device)
for m in mapped],
True):
raise Error("Found unpaused volume, cannot stop "
"Archipelago")
else:
raise Error("Found more mapped volumes, cannot stop "
"Archipelago")
stop_peers(peers, cli)
time.sleep(0.5)
get_segment().destroy()
