def delete_lv(request):
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
lv.delete()
return Response(status=200)
def delete_lv(request):
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
lv.delete()
return Response(status=200)
def post_lv_snapshot(request):
params = get_params_from_request(request, lv_snapshot_schema)
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
lv.snapshot(params['name'], params['size'])
return Response(status=200)
def post_lv_snapshot(request):
params = get_params_from_request(request, lv_snapshot_schema)
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
lv.snapshot(params['name'], params['size'])
return Response(status=200)
def get_vg_info(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
vg_info = {
'name': vg.name,
'uuid': vg.uuid,
'size': vg.size,
'free_size': vg.free_size,
}
return vg_info
def post_vg_op(request):
params = get_params_from_request(request, vg_op_schema)
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
if(params['opt']) == 'grow' :
vg.grow(params['dev'])
elif(params['opt']) == 'shrink' :
vg.shrink(params['dev'])
return Response(status=200)
def get_vg_info(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
vg_info = {
'name':vg.name,
'uuid':vg.uuid,
'size':vg.size,
'free_size':vg.free_size,
}
return vg_info
def post_vg_op(request):
params = get_params_from_request(request, vg_op_schema)
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
if (params['opt']) == 'grow':
for dev in params['dev']:
vg.grow(dev)
elif (params['opt']) == 'shrink':
for dev in params['dev']:
vg.shrink(dev)
return Response(status=200)
def post_lv_op(request):
params = get_params_from_request(request, lv_op_schema)
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
if(params['opt']) == 'activate' :
lv.activate()
elif(params['opt']) == 'disable' :
lv.deactivate()
return Response(status=200)
def get_vg_list(request):
lvm_mng = lvm.lvm_mgr()
vgs = lvm_mng.get_all_vg()
vg_dict = []
for vg in vgs:
vg_info = {
'name': vgs[vg].name,
'uuid': vgs[vg].uuid,
'size': vgs[vg].size,
'free_size': vgs[vg].free_size,
}
vg_dict.append(vg_info)
return vg_dict
def get_vg_list(request):
lvm_mng = lvm.lvm_mgr()
vgs = lvm_mng.get_all_vg()
vg_dict = []
for vg in vgs:
vg_info = {
'name':vgs[vg].name,
'uuid':vgs[vg].uuid,
'size':vgs[vg].size,
'free_size':vgs[vg].free_size,
}
vg_dict.append(vg_info)
return vg_dict
def post_lv_op(request):
params = get_params_from_request(request, lv_op_schema)
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
if (params['opt']) == 'activate':
lv.activate()
elif (params['opt']) == 'disable':
lv.deactivate()
return Response(status=200)
def create_vg(request):
lvm_mng = lvm.lvm_mgr()
params = get_params_from_request(request, new_vg_schema)
vg = lvm_mng.new_vg(params['vgname'], params['dev'])
if vg is None:
return Response(status=500)
else:
vg_info = {
'name': vg.name,
'uuid': vg.uuid,
'size': vg.size,
'free_size': vg.free_size,
}
return vg_info
def create_vg(request):
lvm_mng = lvm.lvm_mgr()
params = get_params_from_request(request, new_vg_schema)
vg = lvm_mng.new_vg(params['vgname'], params['dev'])
if vg is None:
return Response(status=500)
else:
vg_info = {
'name':vg.name,
'uuid':vg.uuid,
'size':vg.size,
'free_size':vg.free_size,
}
return vg_info
def get_lv(request):
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
lv_info = {
'name': lv.name,
'uuid': lv.uuid,
'size': lv.size,
'state': lv.is_activate,
'origin': lv.origin,
'attr': lv.attr,
'snap_percent': lv.snap_percent
}
return lv_info
def get_lv(request):
vg_name = request.matchdict['vg']
lv_name = request.matchdict['lv']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv = vg.get_lv(lv_name)
lv_info = {
'name':lv.name,
'uuid':lv.uuid,
'size':lv.size,
'state':lv.is_activate,
'origin':lv.origin,
'attr':lv.attr,
'snap_percent':lv.snap_percent
}
return lv_info
def get_lv_list(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv_dict = []
lvs = vg.lvs
for lv in lvs:
lv_info = {
'name': lvs[lv].name,
'uuid': lvs[lv].uuid,
'size': lvs[lv].size,
'state': lvs[lv].is_activate,
'origin': lvs[lv].origin,
'attr': lvs[lv].attr,
'snap_percent': lvs[lv].snap_percent
}
lv_dict.append(lv_info)
return lv_dict
def get_lv_list(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
lv_dict = []
lvs = vg.lvs
for lv in lvs:
lv_info = {
'name':lvs[lv].name,
'uuid':lvs[lv].uuid,
'size':lvs[lv].size,
'state':lvs[lv].is_activate,
'origin':lvs[lv].origin,
'attr':lvs[lv].attr,
'snap_percent':lvs[lv].snap_percent
}
lv_dict.append(lv_info)
return lv_dict
def add_lv(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
params = get_params_from_request(request, add_lv_schema)
lv = vg.create_lv(params['lvname'],params['size'])
if vg is None:
return Response(status=500)
else:
lv_info = {
'name':lv.name,
'uuid':lv.uuid,
'size':lv.size,
'state':lv.is_activate,
'origin':lv.origin,
'attr':lv.attr,
'snap_percent':lv.snap_percent
}
return lv_info
def add_lv(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
params = get_params_from_request(request, add_lv_schema)
lv = vg.create_lv(params['lvname'], params['size'])
if vg is None:
return Response(status=500)
else:
lv_info = {
'name': lv.name,
'uuid': lv.uuid,
'size': lv.size,
'state': lv.is_activate,
'origin': lv.origin,
'attr': lv.attr,
'snap_percent': lv.snap_percent
}
return lv_info
def test_lvm(self):
lvm = lvm_mgr()
# create VG
device = get_block_dev()
if device == "":
return # no test
lvm.new_vg('test_vg', [device])
vg = lvm.get_vg('test_vg')
self.assertIn(os.path.basename(device), vg.pvs)
pv = vg.get_pv(device)
self.assertEqual(pv.dev_file, device)
# create LV
vg.create_lv('test_lv1', 64*1024*1024*10)
self.assertIn('test_lv1', vg.lvs)
lv = vg.get_lv('test_lv1')
self.assertEqual(lv.name, 'test_lv1')
# resize LV
lv.resize(64*1024*1024*15)
self.assertEqual(lv.size, 64*1024*1024*15)
# remove LV
lv.delete()
self.assertNotIn('test_lv1', vg.lvs)
# grow VG
device_extra = get_extra_block_dev()
if device_extra != "":
vg.grow(device_extra)
vg = lvm.get_vg('test_vg')
self.assertEqual(len(vg.pvs), 2)
self.assertIn(os.path.basename(device), vg.pvs)
self.assertIn(os.path.basename(device_extra), vg.pvs)
# shrink VG
vg.shrink(device)
vg = lvm.get_vg('test_vg')
self.assertIn(os.path.basename(device_extra), vg.pvs)
self.assertNotIn(os.path.basename(device), vg.pvs)
# delete VG
vg.delete()
self.assertRaises(StorLeverError, lvm.get_vg, 'test_vg')
def test_lvm(self):
lvm = lvm_mgr()
# create VG
device = get_block_dev()
if device == "":
return # no test
lvm.new_vg('test_vg', [device])
vg = lvm.get_vg('test_vg')
self.assertIn(os.path.basename(device), vg.pvs)
pv = vg.get_pv(device)
self.assertEqual(pv.dev_file, device)
# create LV
vg.create_lv('test_lv1', 64 * 1024 * 1024 * 10)
self.assertIn('test_lv1', vg.lvs)
lv = vg.get_lv('test_lv1')
self.assertEqual(lv.name, 'test_lv1')
# resize LV
lv.resize(64 * 1024 * 1024 * 15)
self.assertEqual(lv.size, 64 * 1024 * 1024 * 15)
# remove LV
lv.delete()
self.assertNotIn('test_lv1', vg.lvs)
# grow VG
device_extra = get_extra_block_dev()
if device_extra != "":
vg.grow(device_extra)
vg = lvm.get_vg('test_vg')
self.assertEqual(len(vg.pvs), 2)
self.assertIn(os.path.basename(device), vg.pvs)
self.assertIn(os.path.basename(device_extra), vg.pvs)
# shrink VG
vg.shrink(device)
vg = lvm.get_vg('test_vg')
self.assertIn(os.path.basename(device_extra), vg.pvs)
self.assertNotIn(os.path.basename(device), vg.pvs)
# delete VG
vg.delete()
self.assertRaises(StorLeverError, lvm.get_vg, 'test_vg')
def delete_vg_rest(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
vg.delete()
return Response(status=200)
def delete_vg_rest(request):
vg_name = request.matchdict['vg']
lvm_mng = lvm.lvm_mgr()
vg = lvm_mng.get_vg(vg_name)
vg.delete()
return Response(status=200)
