首先先简单介绍一下配置
我手边总共有四个VM（hadoop111、hadoop112、hadoop113、hadoop114）
且都有加入彼此的host对应IP的设定在/etc/hosts内，
四台的OS都是使用CentOS 5.6，且gluster安装的版本均为3.3.2。
1.用glusterfs删除volume碰到以下状况：
[root@hadoop111 /]# gluster volume info
Volume Name: dist-vol
Type: Distribute
Volume ID: b8eefa6f-8cc6-435f-919d-b608e0419cef
Status: Created
Number of Bricks: 2
Transport-type: tcp
Bricks:
Brick1: hadoop113:/dist
Brick2: hadoop114:/dist
[root@hadoop111 /]# gluster volume delete dist-vol
Deleting volume will erase all information about the volume. Do you want to
continue? (y/n) y
Volume dist-vol does not exist
[root@hadoop111 /]#
明明用volume info查看是存在的，但是要删除的时候却会提示已经不存在了，
这样的话要怎样处理？
2.若是要在已经建立完成的volume上新增brick，会出现以下讯息
[root@hadoop111 /]# gluster volume info repli-vol
Volume Name: repli-vol
Type: Replicate
Volume ID: 592c815e-f34c-4a5b-93e6-47fa153a9173
Status: Created
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: hadoop111:/repli-vol
Brick2: hadoop112:/repli-vol
[root@hadoop111 /]# gluster volume add-brick repli-vol hadoop113:/repli-vol
Incorrect number of bricks supplied 1 with count 2
[root@hadoop111 /]# gluster volume add-brick repli-vol hadoop113:/repli-vol
hadoop114:/repli-vol
Host hadoop113 not connected
[root@hadoop111 /]#
系统会一直告知“没有连结”的讯息，请问这在什么情况下会发生？
烦请各位先进不吝解答，谢谢...