InterScanTM Messaging Security Virtual Appliance - Online Help ...

Updating and Rescuing the System and Application
After an operating system update or upgrade, IMSVA reboots. An application
upgrade might force IMSVA to automatically reboot.
4. If IMSVA rebooted, wait for it to start up and log on again.
5. Choose Administration > Updates > System & Applications to view the
summary screen.
Note: 1. During an update, do not modify any other settings. If you are updating several
devices, you can click Cancel to stop the update of the next device.
2. If you have applied some patches on a child device, and later unregister this child
device from the parent device, IMSVA automatically rescues the system and
application files, then re-applies the patches during unregistration. Due to the
re-application of the patches, it might take some time before the Web management
console for the new parent device (unregistered child device) becomes available.
If a device check box is grayed out, you cannot deploy the files to the device because the
device:
• Already has the updated files.
• Has more up-to-date files than the ones you are trying to deploy.
• Is a child device and the patch requires you to upload the files and deploy them to
the parent first, or vice versa.
To view update history for any device or to roll back an update:
1. Under Host Name, click the name of the device you want to view. A summary
screen appears showing the updates and related log information.
2. To remove an update, click Rollback. You can only roll back the latest application
updates.
3. To go back to the main screen, click OK.
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