Sizing Process Orchestration (Java Only/Linux) Test System

[Former Member]

Hello Colleagues,

we are currently in the sizing phase of a SAP PO Test System.

PO (PI, BPM and BRM) Java only + SLES11 with all SCS, ERS, PAS and DB on one virtualized System.

From the Installation-Guide I could filter out following Sizing information's:

Disk Space:

SCS: 3,5 GB

ERS: 3,5 GB

PAS: 6 GB

DB: 1 GB Applikation + ?? GB Files (please see below)

Host agent: 1 GB

Diagnostics agent: 3 GB

All without Swap Space: 18 + DB Files = ??

Swap Space:

2 x RAM (SAP Note: 1597355) = 30 GB

All with Swap Space: ??

RAM:

SCS: 1 GB

ERS: 1 GB

PAS: 8 GB

DB: 3 GB

Host agent: 0,5 GB

Diagnostics agent: 1 GB

All: 14,5 GB

All these data are minimum values!

So, my questions please:

1. Regarding DB size I found following note at Installation Guide: "Space requirements of the SAP data file systems, see the following file: <Export_DVD>/DATA_UNITS/EXPORT_1/DB/ADA/DBSIZE.XML" I a litte confused about this note. Where can I find it? This is an Java only installation and Export I thought is ABAP? What is a sufficient value?

2. All these values are minimum, what is the right size regarding RAM and Disk Space?

Disk Space:

Swap Space:

RAM:

Many thanks in advance?

Regards,

Jochen

[Former Member]

Following are the disk spaces and the RAM that I used to set up PO (Java only) in a Linux box in development landscape. It works seamlessly.

• RAM 16GB
• Disk space:

1) /usr/sap  -- 40 GB

2) /tmp -- 20 GB

3) /sapmnt -- 30 GB

4) /oracle -- 150 GB

5) / <directory where all the installation files are available>  -- 40GB

Hope this helps.

Bala

[Former Member]

Hi Bala,

Many thanks for your update!

I am in match with you regarding RAM usage.

But your overall disk space is 280 GB.

It's really needed? I calculated to 180 GB incl. Swap space.

How much is really used after installation?

Please what is your size of Swap space?

Many thank in advance!

Regards,

Jochen