Ransomware attackers specifically target and attempt to destroy backup systems to increase the probability of payment. Hardening your system is critical. Please ensure you have reviewed your platform security using the Security Hardening Checklist
Cohesity

COHESITY Documentation

Explore our documentation to get started, discover products & new features, access troubleshooting guides, register sources, platforms support.

Products
Data Security Alliance
Visit Cohesity.com
Demos
Support
Blogs
Developers
Partner Portals
Cohesity Community
© 2026 Cohesity, Inc. All Rights Reserved.
Terms of Use|
Privacy Policy|
Legal|
  1. Home
  2. NetBackup™ Web UI Administrator's Guide
  3. Section III. Configuring hosts
  4. Managing host properties
  5. Retention periods properties
  6. Changing a retention period
NetBackup™ Web UI Administrator's Guide

Changing a retention period

Use the following procedure to change a retention period.

To change a retention period

  1. On the left, select Hosts > Host properties.
  2. Select the primary server.
  3. If necessary, click Connect. Then click Actions > Edit primary server.
  4. Click Retention periods.
  5. Locate the retention level to change and click Edit.

    By default, levels 9 through 100 (except level 25) are set to infinite. If the levels are left at the default, there is no difference between a retention level of 12 and a retention level of 20. Level 9 cannot be changed and the retention period is always set to infinite. Retention level 25 also cannot be changed and the retention period is always set to expires immediately.

    NetBackup displays the names of all schedules that use the selected retention level as well as the policy to which each schedule belongs.

  6. Type the new retention period in the Value box.
  7. From the Units drop-down list, select a unit of measure (days, weeks, months, years, infinite, or expires immediately).

    After you change the value or unit of measure, an asterisk (*) appears in the Changes pending column to indicate that the period was changed. NetBackup does not change the actual configuration until the administrator accepts or applies the changes.

  8. Click Impact report.

    The policy impact list displays the policies and the schedule names where the new retention period is less than the frequency period. To prevent a potential gap in backup coverage, redefine the retention period for the schedules or change the retention or frequency for the schedule.

Feedback

Was this page helpful?
Previous

Retention periods properties

Next

Determining retention periods for volumes

Feedback

Was this page helpful?