Zope migration to another server

Hi guys I'm quite new to zope and I have a situation where I have to clone the whole zope instance running along with data. I have already tried copying Data.fs to new zope instance but it didn't work. The version of zope I'm using is quite old(Zope - 2.10.6, Python - 2.4) . Can some one help me with the exact process of cloning the zope server

what is the target system? Python version? Zope version?

Current versions:
Os - CentOs(8)
python : 2.4.6
zope : 2.10.6

target Os was Ubantu 18.4 and would like to maintain the python and zope versions same

Copying the Data.fs file should be the way to go if source and target site are identical.

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