Please help to extract 10 keywords from this content: "hdbnsutil -convertTopology" always checks if the system is down, no matter the "--test" parameter.

It is one of the first checks:

https://explore.me.sap.corp/hana2sp05/hana2sp05/TREXNameServer/hdbnsutil/Actions/convertTopology.cpp.html#

This behaviour was not changed.

From your description it sounds like your system should be down anyway:

"We clone the storage volumes of the primary site, attach them to new hosts, run new register_rename no start and then register this site as a secondary of the initial one. "

You are saying that you to "register_rename no start" -> this implies that the system is down. Also the following HSR register requires a offline system. Give two different versions of responses. Please separate the responses with 6 asterisk symbols: ******.
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