Best Python code snippet using autotest_python
lv_utils.py
Source:lv_utils.py
...315 raise error.TestError("Create thin volume failed.")316 logging.debug("Created thin volume:%s", thinlv_name)317 return (thinpool_name, thinlv_name)318@error.context_aware319def lv_create_thin(vg_name, pool_name, lv_name, lv_size):320 """321 Create a thinly provisioned logical volume in a volume group.322 The volume group must already exist.323 """324 error.context("Creating original thin lv to take a snapshot from",325 logging.debug)326 if not vg_check(vg_name):327 raise error.TestError("The volume group could not be found")328 if not lv_check(vg_name, pool_name):329 raise error.TestError("The thin pool could not be found")330 if lv_check(vg_name, lv_name):331 raise error.TestError("The logical volume already exists")332 cmd = "lvcreate --virtualsize %s --thin %s/%s --name %s" % (lv_size, vg_name,333 pool_name, lv_name)...
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