Thanks!!! Daniele
2017-02-21 13:30 GMT+01:00 Ravishankar N <[email protected]>: > On 02/21/2017 05:17 PM, Nithya Balachandran wrote: > > Hi, > > Ideally, both bricks in a replica set should be of the same size. > > Ravi, can you confirm? > > > Yes, correct. > -Ravi > > > Regards, > Nithya > > On 21 February 2017 at 16:05, Daniele Antolini <[email protected]> wrote: > >> Hi Serkan, >> >> thanks a lot for the answer. >> >> So, if you are correct, in a distributed with replica environment the >> best practice is to pair nodes with the smallest size together? >> >> For example: >> >> node1 1 GB >> node2 10 GB >> node3 4 GB >> node4 8 GB >> node5 15 GB >> node6 7 GB >> >> So: >> >> node1 with node3 (smallest is 1 GB) >> node4 with node6 (smallest is 7 GB) >> node2 with node5 (smallest is 10 GB) >> >> The command to launch: >> >> gluster volume create gv0 replica 2 node1:/opt/data/gv0 node3:/opt/data/gv0 >> node4:/opt/data/gv0 node6:/opt/data/gv0 node2:/opt/data/gv0 >> node5:/opt/data/gv0 >> >> Right? In this way I should have 18 GB of free space on the mounted >> volume (1 GB + 7 GB + 10 GB) >> >> >> >> 2017-02-21 11:30 GMT+01:00 Serkan Çoban <[email protected]>: >> >>> I think, gluster1 and gluster2 became a replica pair. Smallest size >>> between them is affective size (1GB) >>> Same for gluster3 and gluster4 (3GB). Total 4GB space available. This >>> is just a guest though.. >>> >>> On Tue, Feb 21, 2017 at 1:18 PM, Daniele Antolini <[email protected]> >>> wrote: >>> > Hi all, >>> > >>> > first of all, nice to meet you. I'm new here and I'm subscribing to do >>> a >>> > very simple question. >>> > >>> > I don't understand completely how, in a distributed with replica >>> > environment, heterogeneous bricks are involved. >>> > >>> > I've just done a test with four bricks: >>> > >>> > gluster1 1 GB >>> > gluster2 2 GB >>> > gluster3 5 GB >>> > gluster4 3 GB >>> > >>> > Each partition is mounted locally at /opt/data >>> > >>> > I've created a gluster volume with: >>> > >>> > gluster volume create gv0 replica 2 gluster1:/opt/data/gv0 >>> > gluster2:/opt/data/gv0 gluster3:/opt/data/gv0 gluster4:/opt/data/gv0 >>> > >>> > and then mounted on a client: >>> > >>> > testgfs1:/gv0 4,0G 65M 4,0G 2% /mnt/test >>> > >>> > I see 4 GB of free space but I cannot understand how this space has >>> been >>> > allocated. >>> > Can please someone explain to me how this can happened? >>> > >>> > Thanks a lot >>> > >>> > Daniele >>> > >>> > >>> > >>> > >>> > _______________________________________________ >>> > Gluster-users mailing list >>> > [email protected] >>> > http://lists.gluster.org/mailman/listinfo/gluster-users >>> >> >> >> _______________________________________________ >> Gluster-users mailing list >> [email protected] >> http://lists.gluster.org/mailman/listinfo/gluster-users >> > > > > _______________________________________________ > Gluster-users mailing > [email protected]http://lists.gluster.org/mailman/listinfo/gluster-users > > >
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