Description of problem:
This bz is track upstream issues https://github.com/linux-system-roles/storage/issues/119

resize function does not work when the file system type is xfs.
in fact, the size of the lv capacity has not changed when do resize,but the result output by the terminal shows passed.

Version-Release number of selected component (if applicable):
rhel-system-roles-1.0-10.el8_1.noarch
ansible-2.9.7-1.el8ae.noarch

How reproducible:
100%

Steps to Reproduce:
output log:

#resize to 15g
TASK [storage : debug] ******************************************************************************************************
task path: /root/ansible-test/upstream/storage/tasks/main-blivet.yml:113
ok: [192.168.122.101] => {
    "blivet_output": {
        "actions": [],
        "changed": false,
        "failed": false,
        "leaves": [
            "/dev/vda1",
            "/dev/mapper/rhel_node1-root",
            "/dev/mapper/rhel_node1-swap",
            "/dev/mapper/foo-test1",
            "/dev/vdc",
            "/dev/sr0"
        ],
        "mounts": [
            {
                "dump": 0,
                "fstype": "xfs",
                "opts": "defaults",
                "passno": 0,
                "path": "/opt/test1",
                "src": "/dev/mapper/foo-test1",
                "state": "mounted"
            }
        ],
        "packages": [
            "xfsprogs",
            "lvm2"
        ],
        "pools": [
            {
                "disks": [
                    "vdb"
                ],
                "name": "foo",
                "state": "present",
                "type": "lvm",
                "volumes": [
                    {
                        "_device": "/dev/mapper/foo-test1",
                        "_mount_id": "/dev/mapper/foo-test1",
                        "fs_create_options": "",
                        "fs_label": "",
                        "fs_overwrite_existing": true,
                        "fs_type": "xfs",
                        "mount_check": 0,
                        "mount_device_identifier": "uuid",
                        "mount_options": "defaults",
                        "mount_passno": 0,
                        "mount_point": "/opt/test1",
                        "name": "test1",
                        "pool": "foo",
                        "size": "15g",
                        "state": "present",
                        "type": "lvm"
                    }
                ]
            }
        ],
        "volumes": []
    }
}
.
.
.
.
.
<192.168.122.101> (0, b'', b'')
changed: [192.168.122.101] => {
    "changed": true,
    "cmd": "lsblk | grep foo-test1",
    "delta": "0:00:00.005214",
    "end": "2020-07-02 11:06:14.608691",
    "invocation": {
        "module_args": {
            "_raw_params": "lsblk | grep foo-test1",
            "_uses_shell": true,
            "argv": null,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "stdin": null,
            "stdin_add_newline": true,
            "strip_empty_ends": true,
            "warn": true
        }
    },
    "rc": 0,
    "start": "2020-07-02 11:06:14.603477",
    "stderr": "",
    "stderr_lines": [],
    "stdout": "└─foo-test1         253:2    0   10G  0 lvm  /opt/test1",
    "stdout_lines": [
        "└─foo-test1         253:2    0   10G  0 lvm  /opt/test1"
    ]
}




Actual results:
xfs FS resize failed

Expected results:
xfs FS resize success

Additional info: