Version Restoration
If an exception occurs during the update of the signature database, you can restore the signature database to the default version and perform the update again.
Context
After the signature database is restored to the default version, the signature database files corresponding to the rollback and download versions of the signature database will be deleted. Therefore, exercise caution when using the function.
Procedure
- Access the system view.
- Restore the signature database to the default version.
update restore sdb-default { av-sdb | file-reputation | ips-sdb | sa-sdb }