Administrator Guide

Table Of Contents
Step Description
Verify Package Integrity The checksum of the downloaded FluidFS service pack is re-computed to verify the
integrity of the service pack.
Upload Package to FluidFS The FluidFS service pack is uploaded to a NAS controller in the FluidFS cluster.
Register Package Storage Manager waits for FluidFS to register that the package has arrived and make
the service pack available for installation.
8. Click Finish when you are ready to install the service pack. The progress of the installation process is displayed.
NOTE: During the installation process, communication with the FluidFS cluster will be interrupted. This might result in a
communication error. However, the installation process will continue to run in the background.
NOTE: The installation process is a long-running operation. If you close the wizard, the installation process will
continue to run in the background. You can view the installation progress using the File System tabMaintenance
Internal Background Processes tab.
Managing Firmware Updates
Firmware is automatically updated on NAS controllers during service pack updates and after a failed NAS controller is replaced.
After a firmware update is complete, the NAS controller reboots. It is important that you do not remove a NAS controller when
a firmware update is in progress. Doing so corrupts the firmware. A firmware update is in progress if both the rear power-on
LED and cache active/off-load LED repeatedly blink amber 5 times and then blink green 5 times. If you connect a monitor to
a NAS controller VGA port during a firmware update, the following message is displayed: Executing firmware updates
for TopHat system.
Update Firmware Using FTP
Use this procedure to update controllers to the latest version of FluidFS:
Steps
1. Open Windows File Explorer.
2. In the address bar, type ftp://Administrator@FLUIDFS-VIP:44421/servicepack and hit Enter.
a. Log in as Administrator, and enter the Administrator password.
3. Drag and drop the FluidFS ISO into the servicepack folder.
4. Wait about two minutes, then open the DSM client and navigate to the File System tab > Cluster Maintenance >
Software Versions .
5. Right-click on the version that was just uploaded, and select Upgrade.
6. Follow the prompts.
Restoring the NAS Volume Configuration
Restoring the NAS volume configuration provides an effective way to restore the following NAS volume settings without having
to manually reconfigure them:
SMB shares
NFS exports
Snapshot schedules
Quota rules
This is useful in the following circumstances:
After recovering a system
After recovering a NAS volume
When failing over to a replication target NAS volume
FluidFS Administration
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