Restore lightning network node/channels

Restore lightning network node/channels

If one wanted to restore a lightning network node, what files have to be saved?

I read that saving hsm_secret is enough to restore private key(s), but I also read about a problem with channels. How channels are restored after a re-installation of lightningd and the "pasting" of hsm_secret file?

And, if it is impossible to restore channels, how to force the closure of them so that one can retrieve all locked funds?

https://ift.tt/2LCbSUN

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