SLES 15 SP4 will make a High Availability

Question

Dear AWS Community,

There are some questions from us as follows

1. To configure HA (High Availability) on SLES, can you use regular SLES or does it have to be SLES for SAP Application?
2. If you have to use SLES for SAP Application for HA, does that mean you have to setup from scratch again or do you have another way without having to reinstall the OS?

These are the questions we can ask
We thank you for your attention and cooperation

Regards,
Azis

Accepted Answer

Hi Azis,

Is your question related to HA for SAP based systems (NetWeaver, HANA) ?

Answer

Hi Azis,

Thanks for your reply. For instances that will be managed by a pacemaker cluster (SCS/ERS) they must be SLES for SAP due to the additional necessary libraries for the cluster. For more details, you can refer to the following SAP Note:

1552925 - Linux: High Availability Cluster Solutions

Answer

Hi Joan,

Yes is it, I plan to add 1 more EC2 for SAP PO/PI and make it HA. Can I use the latest SLES 15 SP or the latest SLES 15 SP for SAP applications?

Thank you advance

Regards,
Azis

SLES 15 SP4 will make a High Availability

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