How to extport training data from Mongo DB?

[leelazero001]

I have run the lz-server now, but I don't know how to extract the data stored in the mongo DB.

[roy7]

@gcp Did you have a script or shell command you used to dump all of the SGF files/games for archive purposes?

[roy7]

Oh right, training data. I don't know if a script for that is in our github at all. All training was done locally by gcp on his machine(s). I don't think SAI has a script in their repo for that either though but I'll ask on Discord.

[roy7]

Ah ha, are you looking for this?

https://github.com/leela-zero/leela-zero/tree/next/training/tf/dumper

[leelazero001]

Ah ha, are you looking for this?

https://github.com/leela-zero/leela-zero/tree/next/training/tf/dumper

Oh, it looks like it is, I almost ignored it. But I don't know how to use it yet.