2. Transfer the backup file from the FTP server to the controller.
a) Log on to the controller CLI as a system administrator.
b) Run the enable command to enable privileged mode on the CLI.
ruckus> enable
Password: ********
ruckus#
c) Run the copy <ftp-url> backup command to transfer the backup file from the FTP
server to the controller.
ruckus# copy <ftp-url> backup
NOTE: If there is only one backup file on the FTP server, the system will automatically
transfer this file to the controller. If there are multiple files, it will show the list of all available
files and you will be prompted to select the file that you want to transfer.
3. Run the restore local command to restore the backup file to the controller.
ruckus# restore local
This action will REBOOT the system. Do you want to only restore
this SCG node (yes/no)? yes
idx version date
------------------------------------------
1 1.1.1.0.93 2013-02-01 03:09:27 GMT
2 1.1.1.0.93 2013-02-03 07:21:24 GMT
Please choose a backup version to restore (ex: 1, 2, ...):2
You have completed restoring the backup file to a single node.
Restoring to a Multi Node Environment
If you are restoring to a multi node cluster, you can either replace only one node in the (still-healthy)
cluster or replace multiple nodes in the cluster.
Replacing a Single Node in a Cluster
Follow these steps to replace a single node in a cluster backup.
1. If the node that you want to replace is still functioning, follow these steps to remove the node.
a) Choose a controller that will remain in the cluster.
b) Log on to that controller's web interface as an administrator.
c) Go to Configuration > System.
d) On the sidebar, click Cluster Planes.
e) Locate the node that you want to replace.
f) Under the Actions column, click the Delete button to remove the node from the cluster.
2. If the node that you want to replace is out of service, you will need to shut it down before you
can replace it. Follow these steps.
a) On the node that you want to replace, log on to the CLI as a system administrator.
b) Run the enable command to enable privileged mode on the CLI.
SmartCell Gateway 200/Virtual SmartZone High-Scale for Release 3.4.1 Administrator Guide
455
Replacing a Controller Node
Backing Up and Restoring the Cluster
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