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15-7
User Guide for Cisco Secure Access Control System 5.4
OL-26225-01
Chapter 15 Managing System Operations and Configuration in the Monitoring and Report Viewer
Restoring Data from a Backup
Configuring NFS Staging
If the utilization of /opt exceeds 30 percent, then you are required to use NFS staging with a remote
repository in order to take successful View database backups and generate support bundles. NFS staging
utilizes a Network File System (NFS) share as a staging area of additional disk space during a
backup/support bundle request, because these operations are disk space intensive. You can enable NFS
staging via the CLI using the backup-staging-url command. Refer to the CLI Reference Guide for Cisco
Secure Access Control System 5.4 for more information on the backup-staging-url command.
Note This section is not applicable to ACS backup operation, as it does not suffer from the same disk space
limitations as the View backup and support bundle generation.
Related Topic
Restoring Data from a Backup, page 15-7
Restoring Data from a Backup
Use this page to restore data from the View database that was backed up earlier. You can restore data
from an incremental or full backup. If you choose to restore incremental backup data, ACS restores the
full View data backup and then the rest of the incremental backups one at a time in the correct sequence.
To restore data from a backup:
Step 1 Choose Monitoring Configuration > System Operations > Data Management > Restore.
The Incremental Backup Restore page appears, displaying the Available Backups to Restore table.
Table 15-2 describes the columns in the table.
Schedule Use the drop-down list boxes to select the time of the day when you want the full View
database backup to run.
Frequency Use the drop-down list box to choose the frequency at which you want the full View database
backup to run. Valid options are:
• Daily
• Weekly—Typically occurs at the end of every week.
• Monthly—Typically occurs at the end of every month.
Table 15-1 Data Purging and Incremental Backup Page (continued)
Option Description