That sounds great. Thanks. Regards, Nithya ----- Original Message ----- From: "Benjamin Turner" <bennyturns@xxxxxxxxx> To: "Nithya Balachandran" <nbalacha@xxxxxxxxxx> Cc: "Susant Palai" <spalai@xxxxxxxxxx>, "Gluster Devel" <gluster-devel@xxxxxxxxxxx> Sent: Wednesday, 22 April, 2015 12:14:14 AM Subject: Re: Rebalance improvement design I am setting up a test env now, I'll have some feedback for you this week. -b On Tue, Apr 21, 2015 at 11:36 AM, Nithya Balachandran <nbalacha@xxxxxxxxxx> wrote: > Hi Ben, > > Did you get a chance to try this out? > > Regards, > Nithya > > ----- Original Message ----- > From: "Susant Palai" <spalai@xxxxxxxxxx> > To: "Benjamin Turner" <bennyturns@xxxxxxxxx> > Cc: "Gluster Devel" <gluster-devel@xxxxxxxxxxx> > Sent: Monday, April 13, 2015 9:55:07 AM > Subject: Re: Rebalance improvement design > > Hi Ben, > Uploaded a new patch here: http://review.gluster.org/#/c/9657/. We can > start perf test on it. :) > > Susant > > ----- Original Message ----- > From: "Susant Palai" <spalai@xxxxxxxxxx> > To: "Benjamin Turner" <bennyturns@xxxxxxxxx> > Cc: "Gluster Devel" <gluster-devel@xxxxxxxxxxx> > Sent: Thursday, 9 April, 2015 3:40:09 PM > Subject: Re: Rebalance improvement design > > Thanks Ben. RPM is not available and I am planning to refresh the patch in > two days with some more regression fixes. I think we can run the tests post > that. Any larger data-set will be good(say 3 to 5 TB). > > Thanks, > Susant > > ----- Original Message ----- > From: "Benjamin Turner" <bennyturns@xxxxxxxxx> > To: "Vijay Bellur" <vbellur@xxxxxxxxxx> > Cc: "Susant Palai" <spalai@xxxxxxxxxx>, "Gluster Devel" < > gluster-devel@xxxxxxxxxxx> > Sent: Thursday, 9 April, 2015 2:10:30 AM > Subject: Re: Rebalance improvement design > > > I have some rebalance perf regression stuff I have been working on, is > there an RPM with these patches anywhere so that I can try it on my > systems? If not I'll just build from: > > > git fetch git:// review.gluster.org/glusterfs refs/changes/57/9657/8 && > git cherry-pick FETCH_HEAD > > > > I will have _at_least_ 10TB of storage, how many TBs of data should I run > with? > > > -b > > > On Tue, Apr 7, 2015 at 9:07 AM, Vijay Bellur < vbellur@xxxxxxxxxx > wrote: > > > > > On 04/07/2015 03:08 PM, Susant Palai wrote: > > > Here is one test performed on a 300GB data set and around 100%(1/2 the > time) improvement was seen. > > [root@gprfs031 ~]# gluster v i > > Volume Name: rbperf > Type: Distribute > Volume ID: 35562662-337e-4923-b862- d0bbb0748003 > Status: Started > Number of Bricks: 4 > Transport-type: tcp > Bricks: > Brick1: gprfs029-10ge:/bricks/ gprfs029/brick1 > Brick2: gprfs030-10ge:/bricks/ gprfs030/brick1 > Brick3: gprfs031-10ge:/bricks/ gprfs031/brick1 > Brick4: gprfs032-10ge:/bricks/ gprfs032/brick1 > > > Added server 32 and started rebalance force. > > Rebalance stat for new changes: > [root@gprfs031 ~]# gluster v rebalance rbperf status > Node Rebalanced-files size scanned failures skipped status run time in secs > --------- ----------- ----------- ----------- ----------- ----------- > ------------ -------------- > localhost 74639 36.1GB 297319 0 0 completed 1743.00 > 172.17.40.30 67512 33.5GB 269187 0 0 completed 1395.00 > gprfs029-10ge 79095 38.8GB 284105 0 0 completed 1559.00 > gprfs032-10ge 0 0Bytes 0 0 0 completed 402.00 > volume rebalance: rbperf: success: > > Rebalance stat for old model: > [root@gprfs031 ~]# gluster v rebalance rbperf status > Node Rebalanced-files size scanned failures skipped status run time in secs > --------- ----------- ----------- ----------- ----------- ----------- > ------------ -------------- > localhost 86493 42.0GB 634302 0 0 completed 3329.00 > gprfs029-10ge 94115 46.2GB 687852 0 0 completed 3328.00 > gprfs030-10ge 74314 35.9GB 651943 0 0 completed 3072.00 > gprfs032-10ge 0 0Bytes 594166 0 0 completed 1943.00 > volume rebalance: rbperf: success: > > > This is interesting. Thanks for sharing & well done! Maybe we should > attempt a much larger data set and see how we fare there :). > > Regards, > > > Vijay > > > ______________________________ _________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxxx > http://www.gluster.org/ mailman/listinfo/gluster-devel > > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxxx > http://www.gluster.org/mailman/listinfo/gluster-devel > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxxx > http://www.gluster.org/mailman/listinfo/gluster-devel > _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-devel
