yuz10 opened a new issue, #6940: URL: https://github.com/apache/rocketmq/issues/6940
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment Ubuntu 20.04 ### RocketMQ version 5.1.3 ### JDK Version 1.8 ### Describe the Bug Before #6336 [RIP-62] Cold Read Control, the default value of madvice is MADV_NORMAL. after RIP-62, the default value changes to MADV_RANDOM. so I think the default value of dataReadAheadEnable should be true, to keep the same with old RocketMQ versions. ### Steps to Reproduce start new version of RocketMQ. ### What Did You Expect to See? madvice MADV_RANDOM is not called. ### What Did You See Instead? madvice MADV_RANDOM is called. ### Additional Context https://github.com/apache/rocketmq/blob/develop/store/src/main/java/org/apache/rocketmq/store/CommitLog.java#L149 -- 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]
