)]}'
{
  "commit": "2229a6e34b0c31994bb1ae5525708c55cdc6d28a",
  "tree": "f3c1c281626826b076a4fc4dc0ba095a612e3a3c",
  "parents": [
    "30172cc8abf96ab5c47ecbb2b715548b4cec2d48"
  ],
  "author": {
    "name": "Dean Troyer",
    "email": "dtroyer@gmail.com",
    "time": "Thu Dec 01 17:02:07 2011 -0600"
  },
  "committer": {
    "name": "Dean Troyer",
    "email": "dtroyer@gmail.com",
    "time": "Mon Dec 12 11:15:53 2011 -0600"
  },
  "message": "Clean out old volumes from an existing VOLUME_GROUP if present\n\nOn subsequent runs of stack.sh clean out old volumes from $VOLUME_GROUP\n(if it exists) and remove the iSCSI targets.  Also clean up the handling\nwhen using a backing file rather than a physical disk for the PV.\n\nVOLUME_NAME_PREFIX is used to determine which volumes to delete and to\nset volume_name_template in nova.conf.\n\nChange-Id: Iaf9effcc7e0ea5cdfad7bb180e67089e7f8b3583\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "9d991f21558e824bcba3ee3e62b7ad6b9bf5dda8",
      "old_mode": 33261,
      "old_path": "stack.sh",
      "new_id": "c1eb411be3c29aa5f503ccc72ed9a1ced7a7fc52",
      "new_mode": 33261,
      "new_path": "stack.sh"
    }
  ]
}