guihecheng opened a new pull request, #3292: URL: https://github.com/apache/ozone/pull/3292
## What changes were proposed in this pull request? Per-disk DB location management. More descriptions about the db location could be found in the JIRA below. Here are some descriptions of the 3 separated commits: - Add some LayoutFeature definitions but not the whole non-rolling upgrade related stuff, so we could check if we have to init the per-disk db instances. - A new `StorageVolume` type `DbVolume` for optional dedicated SSDs for db instances to speed up meta operations. - Format db instances on DN first register and load db instances on DN startup. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-6541 ## How was this patch tested? New UTs. -- 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]
