我有一个docker swarm集群，我试图设置gluster在swarm中运行。我在所有worker上安装了gluster，并尝试使用以下命令创建gluster卷：
#gluster volume create dist-rep-vol gluster1:/bricks/brick1/brick gluster2:/bricks/brick2/brick
但我收到以下错误：
volume create: dist-rep-vol: failed: Glusterfs is not supported on brick: gluster1:/bricks/brick1/brick.
Setting extended attributes failed, reason: Operation not permitted.