Go-Opera Archive Node Upgrade Process from [release/txtracing/1.1.3-rc.5] to [v1.2.1-i]

[keennay]

Hi,

Are there any recommended steps when upgrading a Fantom Go-Opera Mainnet archive node originally used with the release/txtracing/1.1.3-rc.5 branch to v1.2.1-i? We still need to support historical transactions for the Fantom Mainnet chain on our end. This archive node is also 19 TB and I want to prevent corrupting that database.

I see the chaindata directory for my Go-Opera node includes the following three directories:

• leveldb-drc
• leveldb-flg
• leveldb-fsh
• pebble-drc
• pebble-flg
• pebble-fsh

New syncs for Sonic v1.2.1-i don't show these directories, and only include gossip & lachesis. I also receive the below error when attempting to sync Sonic v1.2.1-i using the datadir of my Go-Opera node.

CRIT [05-08|20:37:27.682] Epoch state reading failed: genesis not applied

Please advise, thx

[keennay]

welp, damn