jojochuang commented on code in PR #7669: URL: https://github.com/apache/ozone/pull/7669#discussion_r1909474104
########## hadoop-hdds/docs/content/feature/SCM-HA.md: ########## @@ -234,7 +228,7 @@ bin/ozone debug ldb --db=/tmp/metadata/scm.db scan --column-family=containers ## Migrating from existing SCM -SCM HA can be turned on on any Ozone cluster. First enable Ratis (`ozone.scm.ratis.enable`) and configure only one node for the Ratis ring (`ozone.scm.nodes.serviceId` should have one element). +SCM HA is turned on for any Ozone cluster after upgrade to 2.0.0 or later. First configure only one node for the Ratis ring (`ozone.scm.nodes.serviceId` should have one element). Start the cluster and test if it works well. Review Comment: It needs to be more prescriptive than this. For now I am fine with this, but I'd like to update it with more step-by-step instructions and examples if I get a chance to do this myself. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
