Strahil Nikolov
2020-Oct-21 10:31 UTC
[Gluster-users] gluster replica 3 with third less powerful machine
I would use the thord system as an arbiter which stores only metadata of the file , but no data. For such systems , SSDs are most optimal. Best Regards, Strahil Nikolov ? ???????, 20 ???????? 2020 ?., 16:53:59 ???????+3, Gilberto Nunes <gilberto.nunes32 at gmail.com> ??????: Hi I have 3 servers but the third one is a very low machine compared to the 2 others servers. How could I create a replica 3 in order to prevent split-brain, but tell the gluster to not use the third node too much??? I hope I can make myself?understandable. Thanks --- Gilberto Nunes Ferreira ________ 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 at gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users
Gilberto Nunes
2020-Oct-21 11:41 UTC
[Gluster-users] gluster replica 3 with third less powerful machine
>> I would use the thord system as an arbiter which stores only metadata ofthe file , but no data. Yep! But it's not clear to me how gluster will pick up the third node to be an arbiter... Is there any parameter to pass during volume creation or just replica 1 and than gluster will analyze the hosts and then pick up the less powerful? Sorry for newbie question... Thanks --- Gilberto Nunes Ferreira Em qua., 21 de out. de 2020 ?s 07:31, Strahil Nikolov <hunter86_bg at yahoo.com> escreveu:> I would use the thord system as an arbiter which stores only metadata of > the file , but no data. > For such systems , SSDs are most optimal. > > > Best Regards, > Strahil Nikolov > > > > > > > ? ???????, 20 ???????? 2020 ?., 16:53:59 ???????+3, Gilberto Nunes < > gilberto.nunes32 at gmail.com> ??????: > > > > > > Hi > > I have 3 servers but the third one is a very low machine compared to the 2 > others servers. > How could I create a replica 3 in order to prevent split-brain, but tell > the gluster to not use the third node too much??? > I hope I can make myself understandable. > > Thanks > > --- > Gilberto Nunes Ferreira > > > > > > ________ > > > > 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 at gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20201021/4b6d86e1/attachment.html>