[
    {
      "iops_rd": 0,
      "detect_zeroes": "off",
      "image": {
        "virtual-size": 197120,
        "filename": "gluster://gluster-host/vol0/img0",
        "format": "raw",
        "actual-size": 197120
      },
      "iops_wr": 0,
      "ro": true,
      "node-name": "#block596",
      "backing_file_depth": 0,
      "drv": "raw",
      "iops": 0,
      "bps_wr": 0,
      "write_threshold": 0,
      "encrypted": false,
      "bps": 0,
      "bps_rd": 0,
      "cache": {
        "no-flush": false,
        "direct": true,
        "writeback": true
      },
      "file": "gluster://gluster-host/vol0/img0",
      "encryption_key_missing": false
    },
    {
      "iops_rd": 0,
      "detect_zeroes": "off",
      "image": {
        "virtual-size": 197120,
        "filename": "gluster://gluster-host/vol0/img0",
        "format": "gluster",
        "actual-size": 197120
      },
      "iops_wr": 0,
      "ro": true,
      "node-name": "#block477",
      "backing_file_depth": 0,
      "drv": "gluster",
      "iops": 0,
      "bps_wr": 0,
      "write_threshold": 0,
      "encrypted": false,
      "bps": 0,
      "bps_rd": 0,
      "cache": {
        "no-flush": false,
        "direct": true,
        "writeback": true
      },
      "file": "gluster://gluster-host/vol0/img0",
      "encryption_key_missing": false
    },
    {
      "iops_rd": 0,
      "detect_zeroes": "off",
      "image": {
        "backing-image": {
          "virtual-size": 197120,
          "filename": "gluster://gluster-host/vol0/img0",
          "format": "raw",
          "actual-size": 197120
        },
        "backing-filename-format": "raw",
        "virtual-size": 197120,
        "filename": "gluster://gluster-host:24007/vol0/img1",
        "cluster-size": 65536,
        "format": "qcow2",
        "actual-size": 197120,
        "format-specific": {
          "type": "qcow2",
          "data": {
            "compat": "1.1",
            "lazy-refcounts": false,
            "refcount-bits": 16,
            "corrupt": false
          }
        },
        "full-backing-filename": "gluster://gluster-host/vol0/img0",
        "backing-filename": "gluster://gluster-host/vol0/img0",
        "dirty-flag": false
      },
      "iops_wr": 0,
      "ro": false,
      "node-name": "#block338",
      "backing_file_depth": 1,
      "drv": "qcow2",
      "iops": 0,
      "bps_wr": 0,
      "write_threshold": 0,
      "backing_file": "gluster://gluster-host/vol0/img0",
      "encrypted": false,
      "bps": 0,
      "bps_rd": 0,
      "cache": {
        "no-flush": false,
        "direct": true,
        "writeback": true
      },
      "file": "gluster://gluster-host:24007/vol0/img1",
      "encryption_key_missing": false
    },
    {
      "iops_rd": 0,
      "detect_zeroes": "off",
      "image": {
        "virtual-size": 197120,
        "filename": "gluster://gluster-host:24007/vol0/img1",
        "format": "gluster",
        "actual-size": 197120
      },
      "iops_wr": 0,
      "ro": false,
      "node-name": "#block282",
      "backing_file_depth": 0,
      "drv": "gluster",
      "iops": 0,
      "bps_wr": 0,
      "write_threshold": 0,
      "encrypted": false,
      "bps": 0,
      "bps_rd": 0,
      "cache": {
        "no-flush": false,
        "direct": true,
        "writeback": true
      },
      "file": "gluster://gluster-host:24007/vol0/img1",
      "encryption_key_missing": false
    }
  ]