adoroszlai commented on PR #7927: URL: https://github.com/apache/ozone/pull/7927#issuecomment-2674238198
> IMO, the reserved configuration is to make sure there are enough space left for Ozone usage, and for this goal, a 50GB space left would be enough. According to config doc, `hdds.datanode.volume.min.free.space` (and percent) is for Ozone usage, and `hdds.datanode.dir.du.reserved` (inherited from HDFS) is for non-Ozone usage. > And Ozone should not worry about the other usages (YARN or system reserve), even Ozone spare a 20% reserve space for YARN, it's not guranteed that YARN will only use 20%. I agree, maybe we should consider deprecating this setting? -- 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]
