Github user bvbharatk commented on a diff in the pull request: https://github.com/apache/cloudstack/pull/784#discussion_r39275218 --- Diff: systemvm/patches/debian/config/opt/cloud/bin/cs/CsAddress.py --- @@ -95,9 +95,25 @@ def get_control_if(self): return ip return None + def check_if_link_exists(self,dev): + cmd="ip link show dev %s"%dev + result=CsHelper.execute(cmd) + if(len(result)!=0): + return True + else: + return False + + def check_if_link_up(self,dev): + cmd="ip link show dev %s | tr '\n' ' ' | cut -d ' ' -f 9"%dev --- End diff -- Hi, we have used the subprocess command to find the state of the device in two more places. I have created a improvement ticket(CLOUDSTACK-8837) to track this. I will work on this later, until then i guess the current changes will do.
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