xichen01 commented on PR #6989: URL: https://github.com/apache/ozone/pull/6989#issuecomment-5407631496
> @xichen01 , thanks for sharing the design and working on this feature. Have we considered the future expand of storage policy, for example, to support HDFS like ONE_SSD policy, which has one replica on SSD, and other replicas on HDDS, or WARN policy, which has one replica on HDD and other replicas on ARCHIVE? If yes, what will be the change of the storage policy, and storage tier? If not, is it because this usage is not that popular in reality? > > One more question about the FSO bucket, I'm not sure if it's already covered in the design, that if a storage policy is set a directory, will all the new children use this policy if policy is not specified during children creation? Or Children will use bucket's policy? If you are adding a Uniform storage tier, you only need to add the corresponding enum to `StorageTier`. If you are adding a non-Uniform storage tier such as `ONE_SSD`, some adaptation is required, as the current implementation is based on the Uniform storage tier. -- 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]
