On 1/11/19 8:08 PM, Kenneth Van Alstyne wrote: > Hello all (and maybe this would be better suited for the ceph devel > mailing list): > I’d like to use RBD mirroring between two sites (to each other), but I > have the following limitations: > - The clusters use the same name (“ceph”) > - The clusters share IP address space on a private, non-routed storage > network > The IP-space can be fixed rather easily. For Ceph it's not required to keep the same IP's. OSDs can be renumbered very simple. MONs take a bit more work, but they can be done without any downtime either. Wido > There are management servers on each side that can talk to the > respective storage networks, but the storage networks cannot talk > directly to each other. I recall reading, some years back, of possibly > adding support for an RBD mirror proxy, which would potentially solve my > issues. Has anything been done in this regard? If not, is my best bet > perhaps a tertiary clusters that both can reach and do one-way > replication to? > > Thanks, > > -- > Kenneth Van Alstyne > Systems Architect > Knight Point Systems, LLC > Service-Disabled Veteran-Owned Business > 1775 Wiehle Avenue Suite 101 | Reston, VA 20190 > c: 228-547-8045 f: 571-266-3106 > www.knightpoint.com <http://www.knightpoint.com> > DHS EAGLE II Prime Contractor: FC1 SDVOSB Track > GSA Schedule 70 SDVOSB: GS-35F-0646S > GSA MOBIS Schedule: GS-10F-0404Y > ISO 9001 / ISO 20000 / ISO 27001 / CMMI Level 3 > > Notice: This e-mail message, including any attachments, is for the sole > use of the intended recipient(s) and may contain confidential and > privileged information. Any unauthorized review, copy, use, disclosure, > or distribution is STRICTLY prohibited. If you are not the intended > recipient, please contact the sender by reply e-mail and destroy all > copies of the original message. > > > _______________________________________________ > 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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