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Jun 03, 2020 at 09:12 AM

SAP Solution Manager Dual Stack Split - Keep DB & Same Host options

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Hello SAP Community,

We just upgraded our SAP Solution Manager 7.1 to 7.2.
We are planning to perform the dual stack split.
I would like to use these 2 options : Keep DB and Same Host.

My questions :

1) Are there any constrainsts to use option Same Host to install the SCS and PAS of Java Stack on the source host ? I think SAP recommends to use this option because it will be easier to reconnect JAVA with ABAP stacks.

2) For the Java Stack, what are the additional filesystems, except /usr/sap/<SID> that need to be created on the source host ?

3) Regarding the ressources (CPU, RAM), I guess they need to be increased. We currently have 40Gb of RAM and 16 CPUs. By how much should we increase the memory/CPU of the server approximatively ?

Thank you for your advice and tips.