elek commented on pull request #1825: URL: https://github.com/apache/ozone/pull/1825#issuecomment-770873070
> an we extend the tool to work against a datanode UUID as well a specific volume path to probably read all containers from these. This will be useful to simulate container replication in case a disk goes bad/node goes down scenario and verify the replication performance? I am not fully sure what do you mean. This tool reads the data directly from the disk using the same layout as the datanode. It's always user only one datanode UUID, and all the configured disks are used. You can configure any sub-set of the available disks if you would like to use less disks. end2end container replication can be used with https://github.com/apache/ozone/blob/master/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/freon/ClosedContainerReplicator.java ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
