As a test I performed an HANA Scale Out installation on my test server lshana02 and lshana03. Configured lshana03 as the master system and lshana02 as the slave.
In the setuphana.slmodel.v2 template file I uncommented the <distributedSystem>, <additionalHostsRootUser>, <hosts> and <host> tags. The <host> tag needed to be changed to fit the distributed system setup. I changed it into
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<host hostname="lshana02.happyhana.nl" hostType="worker" haGroup="11" />
Below a screenshot taken during the installation.
![ScaleOut01.png](./download/file.php?id=76&sid=d3ef646955c38ec46f76634f49654dec)
- ScaleOut01.png (81.51 KiB) Viewed 53115 times
After the installation I made a connection in my HANA Studio and the Administration Overview displayed "Distributed System: Yes (2 hosts)".
![ScaleOut02.png](./download/file.php?id=77&sid=d3ef646955c38ec46f76634f49654dec)
- ScaleOut02.png (161.45 KiB) Viewed 53115 times
In the HANA Studio the Administration Landscape shows two running systems
![ScaleOut03.png](./download/file.php?id=78&sid=d3ef646955c38ec46f76634f49654dec)
- ScaleOut03.png (34.78 KiB) Viewed 53115 times