Update Tezos Baking Node
Updating from Lima to Mumbai
Update your node to be able to run the Mumbai protocol while still running Lima in production. Once the switchover happens, the Ithaca binaries will take over and you can stop the old ones.
Make sure all Tezos processes are stopped before updating your software. Double check that you don't have any baking of endorsing operations coming up before attempting to make any changes to your node.
First you need to navigate where the Tezos binaries are compiled, then you update the latest source code from the official Tezos source code repository and compile the new version.
cd ~/tezos
git pull
git checkout latest-release
rm -rf _opam _build
make build-deps
eval $(opam env)
make
After updating your software you can launch the old binaries and the new binaries to run at the same time. Once the new protocol is activated or once you bake/endorse your last block for the old protocol, you can discard its binaries.
While you need to run 2 copies of the baking, endorsing and accusing binaries, you only have to run one copy of the node binary
screen -S TezosNode
./tezos-node run --rpc-addr 127.0.0.1
CTRL+A then Shift+H to log/record session
CTRL+A then d to disconnect from Screen session
Make sure your Ledger Nano S has version 2.2.15 of the baking app. Once updated, the ledger needs to run the following command immediately or baking will not work. The reason you must update the high watermark is because the way it functions has changed in the Tenderbake consensus.
In Ithaca, there is no longer a separate "endorsing" process. With the Ithaca update, the former has been made part of the "baking" process.
--liquidity-baking-toggle-vote is now mandatory for the baker daemon. Your options are:
pass, yes, no (lower case).
This determines how you vote for Liquidity Baking. Read more here: https://news.tezoscommons.org/liquidity-baking-on-tezos-what-to-expect-151be29aa0ed
screen -S TezosBakerMumbai
export TEZOS_LOG='* -> debug'
./octez-baker-PtMumbai run with local node ~/.tezos-node baker --liquidity-baking-toggle-vote pass
CTRL+A then Shift+H to log/record session
CTRL+A then d to disconnect from Screen session
screen -S TezosAccuserMumbai
export TEZOS_LOG='* -> debug'
./octez-accuser-PtMumbai run
CTRL+A then Shift+H to log/record session
CTRL+A then d to disconnect from Screen session
In Ithaca, there is no longer a separate "endorsing" process. With the Ithaca update, the former has been made part of the "baking" process.
screen -S TezosBakerLima
export TEZOS_LOG='* -> debug'
./octez-baker-PtLimaPt run with local node ~/.tezos-node baker
CTRL+A then Shift+H to log/record session
CTRL+A then d to disconnect from Screen session
screen -S TezosAccuserLima
export TEZOS_LOG='* -> debug'
./octez-accuser-PtLimaPt run
CTRL+A then Shift+H to log/record session
CTRL+A then d to disconnect from Screen session
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