Hi Hugo,
thanks a lot for the recommendations. This is super helpful. We will look into the upload problem you found. Cheers Frank > On 07.07.2014, at 05:09, Kuo Hugo <tonyt...@gmail.com> wrote: > > Hi Frank, > > I had a try with it on my box here. Most of OwnCloud's features are done by > OwnCloud host. Not too much functions rely on Swift's feature. It simply uses > CRUD methods. > > [Suggestions] > • Multiple containers/accounts for Swift as primary storage. The > performance will degrade while over 1million within a container. > • Since all metadata is stored in the DB on OwnCloud host. And OwnCloud > remaps the filename as object_id in Swift. That would be good to store some > mapping metadata in Swift for safety. If the DB crashed, no chance to get the > proper data from Swift. User has no knowledge about object name > "urn:oid:153". > • For large object(100MB+), OwnCloud chunks it into pieces and upload > each segment to Swift as single object. Swift provide two methods for > handling large object DLO/SLO. It might be good to leverage it for reduce > some loading on OwnCloud. And more consistency of how large object been > stored in Swift. > • Data traffic passthrough the OwnCloud server will cause the > bottleneck/loading on OwnCloud host. To upload data to Swift API from client > app directly may bring you some benefits. > • OwnCloud can have the shared link from Swift directly via TempURL > feature. > • The Object expired feature of Swift is a plus for OwnCloud to use. > • Pre-create folders for user in objectstore as primary storage mode. > • When downloading file, seems OwnCloud will cache it somewhere. Once > the entire object were loaded into OwnCloud then sending to user. To > streaming it is an ideally way to do so from my perspective. > > Renaming is easy on OwnCloud by overwriting the value in DB. > Thumbnail is good idea. > To edit txt file on Web is awesome. > > I got a problem to upload a 470MB object from OSX client app. It just showed > me timeout but no any further clues here. > > Cheers // Hugo > > > > > 2014-07-04 10:31 GMT+08:00 John Dickinson <m...@not.mn>: > That's fantastic news! Hearing more companies and applications supporting > Swift is great for the community, and it gives us as contributors yet another > use case to reference. > > I work with Hugo, so I'll peek over his shoulder to check it out. Meanwhile, > if there's anything I can do to help answer questions or get involved in the > community (from contributing to getting issues addressed), please let me know. > > --John > > > > On Jul 3, 2014, at 6:01 PM, Frank Karlitschek <fr...@owncloud.com> wrote: > > > > Hi everyone, > > > > > > Tom Fifield recommended that I send a message to this list. > > > > As some of you might know we at ownCloud just added Swift support as > > primary storage to ownCloud. This will be released as part of our upcoming > > release 7 in about 3 weeks. > > > > The code can be seen here. > > https://github.com/owncloud/core/pull/8383 > > > > > > ownCloud is a fully open source solution that can be used a self hosted > > Dropbox or Google Drive alternative. The new Swift backend is an important > > step for us to mask ownCloud more scalable, easier to deploy in bigger > > setups and integrate it better into OpenStack. > > > > Tom suggested to ask here for testers who are willing to try ownCloud 7 > > together with Swift. > > We just announced the RC1 a few minutes ago: > > http://mailman.owncloud.org/pipermail/announcements/2014-July/000049.html > > > > > > So it would be great if you guys could give it a test and give some > > feedback. > > > > > > Thanks a lot > > > > > > Cheers > > Frank > > _______________________________________________ > > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > Post to : openstack@lists.openstack.org > > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
