创建Gluster复制卷时始终生成分布式复制卷的问题求助

Peace upon you,

我最近在尝试创建Gluster复制卷，但无论怎么操作，最终生成的都是分布式复制卷（Distributed-Replicate），而不是我想要的纯复制卷，实在搞不懂哪里出问题了，想请大家帮忙看看。

先给大家看下我的集群节点状态：

root@tiny1:~# gluster peer status

Number of Peers: 2

Hostname: userver
Uuid: c9e26a34-7aa9-47d2-a142-3db62d96bf9d
State: Peer in Cluster (Connected)

Hostname: huserver
Uuid: 6e88d282-8a3a-4e9f-a46f-427095a3d870
State: Peer in Cluster (Connected)

尝试创建3副本复制卷 #

我执行了这条命令，想创建一个3副本的复制卷：

gluster volume create glustervolume replica 3 userver:/gfs/brick1 tiny1:/gfs/brick2 huserver:/gfs/brick3 force

但查看卷信息后，发现它是分布式复制卷：

gluster volume info

Volume Name: glustervolume
Type: Distributed-Replicate
Volume ID: c3da2300-8673-46e1-a47f-e692b2bfcf67
Status: Created
Snapshot Count: 0
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: userver:/gfs/brick1
Brick2: tiny1:/gfs/brick2
Brick3: huserver:/gfs/brick3
Options Reconfigured:
cluster.granular-entry-heal: on
storage.fips-mode-rchecksum: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off

尝试创建2副本复制卷 #

之后我又试了创建2副本的卷，命令如下：

gluster volume create glustervolume replica 2 tiny1:/gfs/brick1 userver:/gfs/brick2 force

结果还是一样，生成的是分布式复制卷：

gluster volume info

Volume Name: glustervolume
Type: Distributed-Replicate
Volume ID: de220e55-4dbb-454b-a041-30cc6ba4021b
Status: Created
Snapshot Count: 0
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: tiny1:/gfs/brick1
Brick2: userver:/gfs/brick2
Options Reconfigured:
cluster.granular-entry-heal: on
storage.fips-mode-rchecksum: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off

请问有没有朋友遇到过类似的问题？我到底哪里操作错了，才能创建出纯复制卷呢？

备注：内容来源于stack exchange，提问作者Yassine Chilali