Gargi-jais11 commented on PR #9969: URL: https://github.com/apache/ozone/pull/9969#issuecomment-4136112675
> datanode debug log by default is not available. Does DN web UI show each volume's capacity and used space? Since we already provide this new command, mainly for debug purpose, it will be more user friendly if we provide all info in one command, instead of user has to visit different places to get a full picture. > > BTW, can we limit the Utilization precision, and ThresholdRange? maybe 5 digital, for example, 0.00001 is enough. Or current 20 digital precision is more helpful for debug? Dn web UI does show the capacity and usep space of each volume but with that the used space shown is not the actual what dn sees, it just shows the current usedbytes that volume has and doesnot consider showing preallocated byte which actual contribute a lot in volume used space. I agree with u that it will be good if we show all info in one command. I will add used space, total capacity as well for each volume. ``` StorageID StoragePath TotalCapacity UsedSpace Container Pre-AllocatedBytes EffectiveUsedSpace Utilization VolumeDensity ``` Does the above columns look good, I believe all these are enough to analyse why volumes are not chosen? Precision of 5 is too less we can keep atleast 10 for each utilisation and threshold range. -- 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]
