System update

Note

  • In addition to the current system version, Wheel Fudo PAM stores the previous revision, allowing for restoring the system to its previous state.
  • The system update process does not influence the system configuration or the session data stored on Wheel Fudo PAM.

Updating system

Warning

  • Before updating the system it is advised to run a preliminary check to ensure that the current system configuration can be successfully upgarded to new version.
  • During the system update, all current users’ connections will be terminated.
  • Use the Deny new connections option in the Sessions section in the system settings menu.
  1. Select Settings > System.
  2. Select the Upgrade tab.
  3. Click Upload.
  4. Browse the file system to find and upload the update image file (.upg).
  5. Click Upgrade.
../../_images/execute_upgrade.png

Warning

After running system update, Wheel Fudo PAM will restart automatically.

Rebooting Wheel Fudo PAM requires the encryption key. Connect the USB flash drive containing the encryption key to the USB port before proceeding.

Note

In the event of an unsuccessful system update, Wheel Fudo PAM detects the problem during system restart and restarts itself using the previous system revision.

Running update check

Before updating the system it is advised to run a preliminary check to ensure that the current system configuration can be successfully upgarded to new version. The preliminary upgrade check also estimates the time it will take to perform the upgrade.

  1. Select Settings > System.
  2. Select the Upgrade tab.
  3. Click Upload.
  4. Browse the file system to find and upload the update image file (.upg).
  5. Click Run check.
../../_images/run_upgrade_check.png

Note

  • Click Cancel check to stop the preliminary upgrade check.
  • Click Download log to view the upgrade procedure log along with the information on how long it will take to perform the upgrade.

Deleting upgrade snapshot

Deleting upgrade snapshot will free the storage space occupied by previous system version.

Warning

After deleting the upgrade snapshot it will not be possible to restore the system to previous version.

  1. Select Settings > System.
  2. Select the Upgrade tab.
  3. Click Remove upgrade snapshot.
../../_images/delete_snapshot.png
  1. Confirm deleting previous system version.

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