Jason918 commented on pull request #3357: URL: https://github.com/apache/rocketmq/pull/3357#issuecomment-925529140
> If we add a cloud disk to the running ecs, can the new cloud disk be recognized by updating broker.conf dynamically? Yes, It should work. You can add path after `storePathCommitLog`. But, one thing to be noticed, if your server is started with only one commit log path, you have to restart the server to change it to multi-path-commit-log mode. Because `mappedFileQueue` in class `Commitlog` is initialized during start up. One way to avoid this restart is to add a `MessageStoreConfig#MULTI_PATH_SPLITTER`(default is ',' and can be changed by system property "rocketmq.broker.multiPathSplitter") after origin single storePathCommitLog, e.g. "~/store/commitlog,". -- 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]
