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IBM i Release

PowerHA Release

Cluster Version

PowerHA Versions

(tick) IBM i 7.6

7.6

11

6.0.3 (April 2025)


(tick) IBM i 7.5


7.5


10

5.67.3 (December 2024April 2025)

Expand
titlePrevious 7.5 Versions

5.6.3 (December 2024)
5.5.3 (June 2024)
5.5.2 (March 2024)
5.4.2 (November 2023)
5.3.2 (June 2023)
5.2.2 (December 2022)
5.1.2 (June 2022)
5.0.1 (May 2022)


(tick) IBM i 7.4


7.4


9

4.1213.3 (December 2024)

Expand
titlePrevious 7.4 Versions

4.12.3 (December 2024)
4.11.3 (June 2024)
4.11.2 (March 2024)
4.10.2 (November 2023)
4.9.2 (June 2023)
4.8.2 (December 2022)
4.7.2 (June 2022)
4.6.1 (December 2021)
4.5.1 (June 2021)
4.4.1 (March 2021)
4.3.1 (December 2020)
4.2.1 (June 2020)
4.1.1 (March 2020)
4.0.1 (December 2019)
4.0 (June 2019)


⚠ IBM i 7.3


7.2


8

3.11 (June 2023)

Expand
titlePrevious 7.2 Versions

3.10 (December 2022)
3.9 (June 2022)
3.8 (December 2021)
3.7 (June 2021)
3.6 (March 2021)
3.5 (December 2020)
3.4 (June 2020)
3.3 (March 2020)
3.2 PTF (December 2019)
3.2 (April 2019)
3.1 (April 2016)
3.0 (April 2014)


⚠ IBM i 7.2


7.2


8

3.11 (June 2023)

Expand
titlePrevious 7.2 Versions

3.10 (December 2022)
3.9 (June 2022)
3.8 (December 2021)
3.7 (June 2021)
3.6 (March 2021)
3.5 (December 2020)
3.4 (June 2020)
3.3 (March 2020)
3.2 PTF (December 2019)
3.2 (April 2019)
3.1 (April 2016)
3.0 (April 2014)


(error) IBM i 7.1


7.1


7

2.2

Expand
titlePrevious 7.1 Versions

2.1
2.0

(error) IBM i 6.1

6.1

6

1.0

...

The PowerHA modification level (second digit) of the version, changes with program temporary fixes (PTFs) or PTF groups. Once a cluster is at a particular modification level, new fixes and functionality is enabled that may cause data conversions. Therefore, in a mixed-release environment, certain PTFs may be required for the nodes to be at a compatible level. The following tables show this compatibility.

PowerHA 7.

...

6

PowerHA 7.5 6 has a potential PowerHA version of 6.x. A PowerHA 7.6 node requires a minimum PowerHA version of 4.x and a maximum PowerHA version of 6.x.

PowerHA 7.6 in a 6.x Cluster

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.6 Node)

6.0.x

6.0.x

✅

PowerHA 7.6 in a 5.x Cluster

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.6 Node)

6.0.x

5.7.x

✅

5.6.x

✅

5.5.x

✅

5.4.x

✅

5.3.x

✅

5.2.x

✅

5.1.x

✅

5.0.x

✅

PowerHA 7.6 in a 4.x Cluster

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.5 Node)

6.0.x

4.13.x

✅

4.12.x

✅

4.11.x

✅

4.10.x

✅

4.9.x

✅

4.8.x

✅

4.7.x

✅

4.6.x

✅

4.5.x

✅

4.4.x

✅

4.3.x

✅

4.2.x

✅

4.1.x

✅

4.0.x

✅

PowerHA 7.5

PowerHA 7.5 has a potential PowerHA version of 5.x. A PowerHA 7.5 node requires a minimum PowerHA version of 3.x and a maximum PowerHA version of 5.x.

...

5.0.x

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.5 Node)

5.7.x

5.6.x

5.5.x

5.4.x

5.3.x

5.2.x

5.1.x

5.0.x

5.7.x

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

5.6.x

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

5.5.x

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

5.4.x

✅

✅

✅

✅

(error)

(error)

(error)

(error)

5.3.x

✅

✅

✅

✅

✅

(error)

(error)

(error)

5.2.x

✅

✅

✅

✅

✅

✅

(error)

(error)

5.1.x

✅

✅

✅

✅

✅

✅

✅

(error)

5.0.x

✅

✅

✅

✅

✅

✅

✅

✅

PowerHA 7.5 in a 4.x Cluster

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.5 Node)

5.7.x

5.6.x

5.5.x

5.4.x

5.3.x

5.2.x

5.1.x

5.0.x.x

5.1.x

5.0.x

4.13.x

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.12.x

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

4.11.x

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

4.10.x

✅

✅

✅

✅

(error)

(error)

(error)

(error)

4.9.x

✅

✅

✅

✅

✅

(error)

(error)

(error)

4.8.x

✅

✅

✅

✅

✅

✅

(error)

(error)

4.7.x

✅

✅

✅

✅

✅

✅

✅

(error)

4.6.x

✅

✅

✅

✅

✅

✅

✅

✅

4.5.x

✅

✅

✅

✅

✅

✅

✅

✅

4.4.x

✅

✅

✅

✅

✅

✅

✅

✅

4.3.x

✅

✅

✅

✅

✅

✅

✅

✅

4.2.x

✅

✅

✅

✅

✅

✅

✅

✅

4.1.x

✅

✅

✅

✅

✅

✅

✅

✅

4.0.x

✅

✅

✅

✅

✅

✅

✅

✅

PowerHA 7.5 in a 3.x Cluster

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.5 Node)

5.7.x

5.6.x

5.5.x

5.4.x

5.3.x

5.2.x

5.1.x

5.0.x

3.11

✅

✅

✅

✅

✅

(error)

(error)

(error)

3.10

✅

✅

✅

✅

✅

✅

(error)

(error)

3.9

✅

✅

✅

✅

✅

✅

✅

(error)

3.8

✅

✅

✅

✅

✅

✅

✅

✅

3.7

✅

✅

✅

✅

✅

✅

✅

✅

3.6

✅

✅

✅

✅

✅

✅

✅

✅

3.5

✅

✅

✅

✅

✅

✅

✅

✅

3.4

✅

✅

✅

✅

✅

✅

✅

✅

3.3

✅

✅

✅

✅

✅

✅

✅

✅

3.2

✅

✅

✅

✅

✅

✅

✅

✅

3.1

✅

✅

✅

✅

✅

✅

✅

✅

3.0

✅

✅

✅

✅

✅

✅

✅

✅

PowerHA 7.4

PowerHA 7.4 has a potential PowerHA version of 4.x. A PowerHA 7.4 node requires a minimum PowerHA version of 2.x and a maximum PowerHA version of 4.x.

...

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.4 Node)

4.13.x

4.12.x

4.11.x

4.10.x

4.9.x

4.8.x

4.7.x

4.6.x

4.5.x

4.4.x

4.3.x

4.2.x

4.1.x

4.0.x

4.13.x

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.12.x

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.11.x

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.10.x

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.9.x

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.8.x

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.7.x

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

4.6.x

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

4.5.x

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

4.4.x

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

4.3.x

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

4.2.x

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

4.1.x

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

4.0.x

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

PowerHA 7.4 in a 3.x Cluster

Current PowerHA Version of Cluster ↓

Potential PowerHA Version (7.4 Node)

4.13.x

4.12.x

4.11.x

4.10.x

4.9.x

4.8.x

4.7.x

4.6.x

4.5.x

4.4.x

4.3.x

4.2.x

4.1.x

4.0.x

3.11

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

3.10

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

(error)

3.9

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

(error)

3.8

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

(error)

3.7

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

(error)

3.6

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

(error)

3.5

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

(error)

3.4

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

(error)

3.3

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

(error)

3.2

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

3.1

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

3.0

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

✅

PowerHA 7.4 in a 2.x Cluster

...