Supported upgrade paths
You can upgrade to Veritas InfoScale 7.4.2 only if your currently installed product has one of the base versions: 6.2.1, 7.2, 7.3.1, 7.4.1. If your existing installation does not have one of these base versions, you must first upgrade your current installation to one of these versions. Then, follow the procedures mentioned in the Configuration and Upgrade Guide for the component configured with your InfoScale product.
Table: Supported upgrade paths lists the supported upgrade paths.
Related information
Table: Supported upgrade paths
| From product version | From OS version | To OS version | To product version | To component |
|---|---|---|---|---|
| 6.2.1 | AIX 7.1 TL2, TL3, TL4, TL5 | AIX 7.1 TL4, TL5 | Veritas InfoScale Availability 7.4.2 | VCS |
| AIX 7.2 TL3, TL4 | ||||
| 7.2 | AIX 7.1 TL3, TL4, TL5 | AIX 7.1 TL4, TL5 | Veritas InfoScale Availability 7.4.2 | VCS |
| AIX 7.2 TL0, TL1, TL2 | AIX 7.2 TL3, TL4 | |||
| 7.3.1 | AIX 7.1 TL4, TL5 | AIX 7.1 TL4, TL5 | Veritas InfoScale Availability 7.4.2 | VCS |
| AIX 7.2 TL0, TL1, TL2, TL3, TL4 | AIX 7.2 TL3, TL4 | |||
| 7.4.1 | AIX 7.1 TL4, TL5 | AIX 7.1 TL4, TL5 | Veritas InfoScale Availability 7.4.2 | VCS |
| AIX 7.2 TL0, TL1, TL2, TL3 | AIX 7.2 TL3, TL4 |