def test_block_dev(self):
mgr = block_mgr()
device = get_block_dev()
if device == "":
return # no test
block_name = os.path.basename(device)
block = mgr.get_block_dev_by_name(block_name)
self.assertEquals(block.name, block_name)
self.assertEquals(block.dev_file, device)
block.refresh_property()
block.flush_block_buf()
block.clean_meta()
def test_block_dev(self):
mgr = block_mgr()
device = get_block_dev()
if device == "":
return # no test
block_name = os.path.basename(device)
block = mgr.get_block_dev_by_name(block_name)
self.assertEquals(block.name, block_name)
self.assertEquals(block.dev_file, device)
block.refresh_property()
block.flush_block_buf()
block.clean_meta()
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')