The answer given at the seminar yesterday was that a practical limit was around 60km. I don't think 100km is that much longer. I defer to the experts here.
On 16 May 2018 at 15:24, Up Safe <upands...@gmail.com> wrote: > Hi, > > About a 100 km. > I have a 2-4ms latency between them. > > Leon > > On Wed, May 16, 2018, 16:13 John Hearns <hear...@googlemail.com> wrote: > >> Leon, >> I was at a Lenovo/SuSE seminar yesterday and asked a similar question >> regarding separated sites. >> How far apart are these two geographical locations? It does matter. >> >> On 16 May 2018 at 15:07, Up Safe <upands...@gmail.com> wrote: >> >>> Hi, >>> >>> I'm trying to build a multi site setup. >>> But the only guides I've found on the net were about building it with >>> object storage or rbd. >>> What I need is cephfs. >>> >>> I.e. I need to have 2 synced file storages at 2 geographical locations. >>> Is this possible? >>> >>> Also, if I understand correctly - cephfs is just a component on top of >>> the object storage. >>> Following this logic - it should be possible, right? >>> >>> Or am I totally off here? >>> >>> Thanks, >>> Leon >>> >>> _______________________________________________ >>> ceph-users mailing list >>> ceph-users@lists.ceph.com >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>> >>> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >
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