param.dat

Wed, 20 Feb 2019 07:34:03 +0000

param.dat not created after Block creating!

What can be the reason.

Using window 10 in both window10.

Same network

Multichain cloning

Sat, 18 Feb 2017 17:31:18 +0000

Hi,

I noticed that multichain-util clone [old-name] [chain-name] uses the old multichain name as the chain description in the new params.dat file. Is this by design?

Can we change the "target-block-time" to a new value ?

Mon, 18 Apr 2016 12:25:55 +0000

Can we change the "target-block-time" parameter in the params.dat of an existing chain? I understand that if thats possible it needs to be synced across all the nodes in the chain, which might be a challenge.
but do we have a facility if in case we want to change any of the parameter. Another possible candidate is the "max-std-op-return-size". I was testing with private chains and the requirement of modifying the op-return-size appeared later and I had to clone the chain and modify the paramater.

However , I wanted to check if the reload of configuration is supported.

I tried modifying the params.dat after shutting down the node, but multichaind threw the following error message:

ERROR: Parameter set for blockchain <chain> is invalid.

MultiChain Developer Q&A - Recent questions tagged dat

param.dat

Multichain cloning

Can we change the "target-block-time" to a new value ?