Can't create the second fuse app if the first fuse app is stopped

Description of problem:
Create a fuse app and stop it. Then create the 2nd fuse app, it will fail. If start the 1st fuse app, the 2nd app can be created.

Version-Release number of selected component (if applicable):
openshift-origin-cartridge-fuse-6.1.0.redhat.389-1.el6op.noarch.rpm

How reproducible:
always

Steps to Reproduce:
1.rhc app create fuse fuse -e OPENSHIFT_FUSE_ZOOKEEPER_PASSWORD=redhat
2.rhc app stop fuse
3.rhc app create fuse2 fuse
4.rhc app start fuse
5.rhc app create fuse2 fuse

Actual results:
1. Success
2. Success
3. [root@broker ~]# rhc app create fuse2 fuse
Using fuse-1.0.0 (JBoss Fuse 6.1.0 EA) for 'fuse'

Application Options
-------------------
Domain: xuan
Cartridges: fuse-1.0.0
Gear Size: default
Scaling: no

Creating application 'fuse2' ...
Unable to complete the requested operation due to: The server node.fuse.com that your application is running on failed to respond in time. This may be due to a
system restart.
Reference ID: 0adb6cd1b08bdc59f1fb6bae285deda7
4. Success
5. [root@broker ~]# rhc app create fuse2 fuse
Using fuse-1.0.0 (JBoss Fuse 6.1.0 EA) for 'fuse'

Application Options
-------------------
Domain: xuan
Cartridges: fuse-1.0.0
Gear Size: default
Scaling: no

Creating application 'fuse2' ... Fuse cart already started
done

Setting up fabric container
Using provided password from domain
Using provided url from domain

Fuse created successfully. Please make note of these credentials:

Console URL: http://fuse2-xuan.fuse.com
Console User: admin
Console Password: redhat
Zookeeper URL: fuse-xuan.fuse.com:60501
Zookeeper Password: redhat

The Fuse Management Console will be available shortly at: http://fuse2-xuan.fuse.com

Fabric( 29806) is started successfully

Expected results:
2. Succeed to create fuse app.

Additional info: