Hey Rafi, what do you mean with volume configuration and tree structure. Best Regards, Strahil Nikolov На 27 май 2020 г. 16:18:36 GMT+03:00, RAFI KC <rkavunga@xxxxxxxxxx> написа: >Sure, I have back-ported the patch to release-7. Now I will see How I >can build the rpms. > >On the other hand, if possible, Could you please tell me about the >volume configuration and the volume tree structure. This will be more >helpful when you have lot of files or a distribution is high. > >Regards > >Rafi KC > >On 27/05/20 5:49 pm, Strahil Nikolov wrote: >> Hi Rafi, >> >> I have a test oVirt 4.3.9 cluster with Gluster v7.5 on CentOS7. >> Can you provide the rpms and I will try to test. >> >> Also, please share the switch that disables this behaviour (in case >something goes wrong). >> >> Best Regards, >> Strahil Nikolov >> >> На 27 май 2020 г. 14:54:34 GMT+03:00, RAFI KC <rkavunga@xxxxxxxxxx> >написа: >>> Hi Felix, >>> >>> If you already have a test cluster, please give me the gluster >version. >>> >>> I will try to build rpm then you can just do an upgrade. If you >don't >>> have a test cluster, and you are creating a new one, then I will >build >>> a >>> new rpm against the latest head. This is more easier to me as I >don't >>> have to backport to a previous version. >>> >>> May I ask you the access protocol that you use (FUSE, SMB , NFS, >>> gfapi). >>> I did the testing on a fuse protocol. >>> >>> >>> Rafi KC >>> >>> On 27/05/20 4:14 pm, Felix Kölzow wrote: >>>> Dear Rafi KC, >>>> >>>> >>>> lets suppose I going to spend some time for testing. How would I >>>> install glusterfs-server including your feature? >>>> >>>> Maybe this is an easy procedure, but actually I am not familiar >with >>> it. >>>> Regards, >>>> >>>> Felix >>>> >>>> On 27/05/2020 07:56, RAFI KC wrote: >>>>> Hi All, >>>>> >>>>> I have been working on POC to improve readdirp performance >>>>> improvement. At the end of the experiment, The results are showing >>>>> promising result in performance, overall there is a 104% >improvement >>>>> for full filesystem crawl compared to the existing solution. Here >is >>>>> the short test numbers. The tests were carried out in 16*3 setup >>> with >>>>> 1.5 Million dentries (Both files and dir). The system also >contains >>>>> some empty directories. *In the result the proposed solution is >287% >>>>> faster than the plane volume and 104% faster than the >>>>> parallel-readdir based solution.* >>>>> >>>>> * >>>>> * >>>>> >>>>> Configuration >>>>> >>>>> >>>>> >>>>> Plain volume >>>>> >>>>> >>>>> >>>>> Parallel-readdir >>>>> >>>>> >>>>> >>>>> Proposed Solution >>>>> >>>>> FS Crawl Time in Seconds >>>>> >>>>> >>>>> >>>>> 16497.523 >>>>> >>>>> >>>>> >>>>> 8717.872 >>>>> >>>>> >>>>> >>>>> 4261.401 >>>>> >>>>> In short, the basic idea behind the proposal is the efficient >>>>> managing of readdir buffer in gluster along with prefetching the >>>>> dentries for intelligent switch-over to the next buffer. The >>> detailed >>>>> problem description, deign description and results are available >in >>>>> the >>>>> >>> >doc.https://docs.google.com/document/d/10z4T5Sd_-wCFrmDrzyQtlWOGLang1_g17wO8VUxSiJ8/edit >>> >>>>> >>>>> >>>>> If anybody can help with the testing on a different kind of >>>>> workloads, I would be very happy to assist. If wanted to test the >>>>> patch and run a performance test on your setup, I could help with >>>>> back-porting the patch to the version of your choice. >>>>> >>>>> >>>>> https://review.gluster.org/24469 >>>>> >>>>> https://review.gluster.org/24470 >>>>> >>>>> >>>>> Regards >>>>> >>>>> Rafi KC >>>>> >>>>> >>>>> ________ >>>>> >>>>> >>>>> >>>>> Community Meeting Calendar: >>>>> >>>>> Schedule - >>>>> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC >>>>> Bridge:https://bluejeans.com/441850968 >>>>> >>>>> Gluster-users mailing list >>>>> Gluster-users@xxxxxxxxxxx >>>>> https://lists.gluster.org/mailman/listinfo/gluster-users >>>> ________ >>>> >>>> >>>> >>>> Community Meeting Calendar: >>>> >>>> Schedule - >>>> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC >>>> Bridge: https://bluejeans.com/441850968 >>>> >>>> Gluster-users mailing list >>>> Gluster-users@xxxxxxxxxxx >>>> https://lists.gluster.org/mailman/listinfo/gluster-users ________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://bluejeans.com/441850968 Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
