configure-swap (ROLE) - Error: Partition /dev/xvde1 is being used.

[Harald Jensås]

tripleo-buildimage-overcloud-full-centos-7 - CI check and gate jobs are failing with:

| LOOP [configure-swap : Remove any existing partitions]
| primary | ERROR: Item: {'end': 8192.0, 'num': 1, 'name': '', 'begin': 1.0, 'flags': [], 'unit': 'mib', 'size': 8191.0, 'fstype': 'linux-swap(v1)'}
| primary | {
| primary | "err": "Error: Partition /dev/xvde1 is being used. You must unmount it before you modify it with Parted.\n",
| primary | "item": {
| primary | "begin": 1.0,
| primary | "end": 8192.0,
| primary | "flags": [],
| primary | "fstype": "linux-swap(v1)",
| primary | "name": "",
| primary | "num": 1,
| primary | "size": 8191.0,
| primary | "unit": "mib"
| primary | },

http://logs.openstack.org/16/627716/1/gate/tripleo-buildimage-overcloud-full-centos-7/0c81336/job-output.txt.gz#_2019-01-04_12_07_38_614024

[Alex Schultz (alex-schultz)]

https://review.openstack.org/#/c/628984/