Bipin Kunal
2016-Nov-17 16:43 UTC
[Gluster-users] Can use geo-replication with distributed-replicated volumes?
I don't have URL handy right now. Will send you tomorrow. Texting from mobile right now. Thanks, Bipin On Nov 17, 2016 9:00 PM, "Alexandr Porunov" <alexandr.porunov at gmail.com> wrote:> Thank you for your help! > > Could you please give me a link or some information about failover? How to > change a master state to a slave state? > > Best regards, > Alexandr > > On Thu, Nov 17, 2016 at 5:07 PM, Bipin Kunal <bkunal at redhat.com> wrote: > >> Please find my comments inline. >> >> On Nov 17, 2016 8:30 PM, "Alexandr Porunov" <alexandr.porunov at gmail.com> >> wrote: >> > >> > Hello, >> > >> > I have several questions about Geo-replication. Please answer if you >> can. >> > >> > 1. Can use geo-replication with distributed-replicated volumes? >> Yes. You can. >> > 2. Can we use less servers in a slave datacenter then in the master >> datacenter? (I.e. if I replicate a distributed -replicated volume which >> consists from 10 servers to the slave datacenter where only 5 servers). For >> example use less replicas in the slave datacenter. >> Yes. You are free to use. It is just recommended to have slave volume >> size equal to master volume. >> > 3. Are there a possibility to enable failover? I.e. when master >> datacenter dies we change our slave to the master? >> Yes. You can promote slave when master dies. And when Master comes back >> you can failback to master. >> > >> > Sincerely, >> > Alexandr >> > >> > >> Thanks, >> Bipin Kunal >> _______________________________________________ >> > Gluster-users mailing list >> > Gluster-users at gluster.org >> > http://www.gluster.org/mailman/listinfo/gluster-users >> > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20161117/919cc3c9/attachment.html>
Alexandr Porunov
2016-Nov-17 16:54 UTC
[Gluster-users] Can use geo-replication with distributed-replicated volumes?
Thank you I will wait for it Sincerely, Alexandr On Thu, Nov 17, 2016 at 6:43 PM, Bipin Kunal <bkunal at redhat.com> wrote:> I don't have URL handy right now. Will send you tomorrow. Texting from > mobile right now. > > Thanks, > Bipin > > On Nov 17, 2016 9:00 PM, "Alexandr Porunov" <alexandr.porunov at gmail.com> > wrote: > >> Thank you for your help! >> >> Could you please give me a link or some information about failover? How >> to change a master state to a slave state? >> >> Best regards, >> Alexandr >> >> On Thu, Nov 17, 2016 at 5:07 PM, Bipin Kunal <bkunal at redhat.com> wrote: >> >>> Please find my comments inline. >>> >>> On Nov 17, 2016 8:30 PM, "Alexandr Porunov" <alexandr.porunov at gmail.com> >>> wrote: >>> > >>> > Hello, >>> > >>> > I have several questions about Geo-replication. Please answer if you >>> can. >>> > >>> > 1. Can use geo-replication with distributed-replicated volumes? >>> Yes. You can. >>> > 2. Can we use less servers in a slave datacenter then in the master >>> datacenter? (I.e. if I replicate a distributed -replicated volume which >>> consists from 10 servers to the slave datacenter where only 5 servers). For >>> example use less replicas in the slave datacenter. >>> Yes. You are free to use. It is just recommended to have slave volume >>> size equal to master volume. >>> > 3. Are there a possibility to enable failover? I.e. when master >>> datacenter dies we change our slave to the master? >>> Yes. You can promote slave when master dies. And when Master comes back >>> you can failback to master. >>> > >>> > Sincerely, >>> > Alexandr >>> > >>> > >>> Thanks, >>> Bipin Kunal >>> _______________________________________________ >>> > Gluster-users mailing list >>> > Gluster-users at gluster.org >>> > http://www.gluster.org/mailman/listinfo/gluster-users >>> >> >>-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20161117/0cb43e7c/attachment.html>