On 09 нояб. 2013 г., at 1:46, Gregory Farnum <greg@xxxxxxxxxxx> wrote: > On Fri, Nov 8, 2013 at 8:49 AM, Listas <listas@xxxxxxxxxxxxxxxxx> wrote: >> Hi ! >> >> I have clusters (IMAP service) with 2 members configured with Ubuntu + Drbd >> + Ext4. Intend to migrate to the use of Ceph and begin to allow distributed >> access to the data. >> >> Does Ceph provides the distributed filesystem and block device? > > Ceph's RBD is a distributed block device and works very well; you > could use it to replace DRBD. The CephFS distributed filesystem is in > more of a preview mode and is not supported for general use at this > time. > >> Does Ceph work fine in clusters of two members? > It should work fine in a cluster of that size, but you're not getting > as many advantages over other solutions at such small scales as you do > from larger ones. > -Greg > Software Engineer #42 @ http://inktank.com | http://ceph.com > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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