docs: add info about tm-migrate

This commit is contained in:
Zach Ramsay
2017-10-18 08:47:58 -04:00
parent 9b382d7a11
commit fa07dbd7ec
2 changed files with 13 additions and 0 deletions
+8
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@@ -386,3 +386,11 @@ the listening addresses of the various sockets don't conflict.
Additionally, you must set ``addrbook_strict=false`` in the
``config.toml``, otherwise Tendermint's p2p library will deny making
connections to peers with the same IP address.
Ugrading
~~~~~~~~
The tendermint development cycle includes a lot of breaking changes. Upgrading from
an old version to a new version usually means throwing away the chain data. Try out
the `tm-migrate <https://github.com/hxzqlh/tm-tools>`__ tool written by @hxqlh if
you are keen to preserve the state of your chain when upgrading to newer versions.