Supported upgrade path

Table: NetBackup Snapshot Manager for Data Center upgrade path

Upgrade from version	Upgrade to version
11.1.0.2	11.2
11.1	11.1.0.2 and 11.2
11.0.0.1	11.1, 11.1.0.2, 11.2
11.0	11.0.0.1, 11.1, 11.1.0.2, 11.2
10.5	11.0, 11.0.0.1, 11.1, 11.1.0.2, 11.2
10.4	10.5, 11.0, 11.0.0.1, 11.1, 11.1.0.2, 11.2
10.3	10.4, 10.5, 11.0, 11.0.0.1, 11.1, 11.1.0.2, 11.2
10.2	10.3, 10.4, 10.5, 11.0, 11.0.0.1, 11.1, 11.1.0.2, 11.2
10.1/10.1.1	10.2,10.3, 10.4, 10.5, 11.0, 11.0.0.1, 11.1, 11.1.0.2, 11.2
9.1/9.1.0.1	10.1 and 10.1.1. Note: To upgrade to a version higher than 10.2, first upgrade to 10.2. Then, upgrade from 10.2 to the required higher version.

Notes:

Direct upgrades from versions earlier than 9.1 to versions beyond 10.2 are not supported. First, upgrade 9.1 or earlier versions to 10.2 before proceeding to any higher version.
Upgrading NetBackup Snapshot Manager for Data Center across the OS versions is not supported. If you are using NetBackup Snapshot Manager for Data Center on a RHEL7.x host, then you can only migrate it to a RHEL 8.6 or 8.4 host. Then follow the upgrade paths mentioned in the above table for upgrading NetBackup Snapshot Manager for Data Center on a RHEL 8.6 or 8.4 host.
See Migrating and upgrading NetBackup Snapshot Manager for Data Center., for more information on migrating and upgrading NetBackup Snapshot Manager for Data Center on RHEL.
See Upgrade scenarios., for more information on upgrading NetBackup 8.3.x to NetBackup 10.2.