On Tue, Oct 4, 2016 at 3:45 PM, Xav Paice <[email protected]> wrote: > On Tue, 2016-10-04 at 07:18 -0600, Curtis wrote: >> On Mon, Oct 3, 2016 at 3:31 PM, Xav Paice <[email protected]> wrote: >> > Hi, >> > >> > We're in the process of migrating our object storage from Rados Gateway >> > to Swift, and I was wondering if anyone has experiences with the data >> > migration steps from one to the other? >> > >> > In particular, we're currently copying each object and container one by >> > one, but the process of inspecting each and every object is incredibly >> > slow. The logic we have is kind of rsync-like, so we can repeat and >> > iterate until it's close, but the final go-live cutover will still take >> > many hours to complete. Ideas on how to get over that would be very >> > much appreciated! >> >> Could you load balance to on backend or another based on whether or >> not the account has been migrated yet? I haven't thought that through >> completely... >> > > That would be the preferable situation, migrating one customer at a > time, but we couldn't figure out how to achieve that goal without > writing some kind of middleware/proxy type of thing, or being clever > with haproxy. We may yet have to go down that route, but I'm hoping > not!
Maybe you have someone on staff who loves writing lua (for haproxy)? :) > > >> Thanks, >> Curtis. >> >> > >> > Many thanks >> > >> > >> > _______________________________________________ >> > OpenStack-operators mailing list >> > [email protected] >> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >> >> >> > > -- Blog: serverascode.com _______________________________________________ OpenStack-operators mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
