Hi Alexis, Thanks a lot !!
I see that the video was published yesterday so just cooked :) Yes, I knew about Daexim project but since I saw on its Lifecycle state that it was on incubation I thought that it was on really preliminary stages. On the video it is said that it will be available in Carbon and ported to Boron and Beryllium. Who may confirm if it will be finally available for Carbon dates? Thanks again and best regards/ Esther From: Alexis de Talhouët [mailto:adetalhoue...@gmail.com] Sent: miércoles, 22 de febrero de 2017 20:23 To: Tom Pantelis <tompante...@gmail.com> Cc: Esther Terrero <esther.terr...@ericsson.com>; controller-dev@lists.opendaylight.org Subject: Re: [controller-dev] Questions about Backup&Restore Daexim project worth being look at when we talk about backup/restore: https://wiki.opendaylight.org/view/Daexim:Main Related video showcasing some of its capabilities: https://www.youtube.com/watch?v=fCWuuS-_xy4&feature=youtu.be HTH, Alexis 2017-02-21 9:56 GMT-05:00 Tom Pantelis <tompante...@gmail.com<mailto:tompante...@gmail.com>>: On Tue, Feb 21, 2017 at 9:32 AM, Esther Terrero <esther.terr...@ericsson.com<mailto:esther.terr...@ericsson.com>> wrote: Hi, Thanks a lot for the quick response. Please, see my doubts below. Thanks again and best regards/ Esther From: Tom Pantelis [mailto:tompante...@gmail.com<mailto:tompante...@gmail.com>] Sent: martes, 21 de febrero de 2017 12:48 To: Esther Terrero <esther.terr...@ericsson.com<mailto:esther.terr...@ericsson.com>> Cc: controller-dev@lists.opendaylight.org<mailto:controller-dev@lists.opendaylight.org> Subject: Re: [controller-dev] Questions about Backup&Restore On Tue, Feb 21, 2017 at 6:34 AM, Esther Terrero <esther.terr...@ericsson.com<mailto:esther.terr...@ericsson.com>> wrote: Hello, Please, I would appreciate if you could clarify me the questions below regarding backup and restore: 1. I see that when snapshots are generated they are generated for both the configuration and the operational data. What is the reason for having snapshots for operational data that are not going to be restored? A snapshot also contains the election term info and peer configuration which is needed for raft. (Esther) Then the election term info and the peer configuration, are they in both snapshots for config data and operational data even if they are redundant? (I understand that operational and config data are in the same shard, correct?) No - operational and config data are in different shards. 2. Upon performing a backup by means of the cluster-admin:backup-datastore rpc, is writing on the datastore stopped to ensure consistency while the backup takes place?, i.e., is the consistency ensured, for instance suspending modifications to the data (from NBI/SBI traffic) while the backup takes place? A backup does not suspend anything - it merely takes a snapshot. (Esther) How do we ensure then that while the snapshot is being taken in information there is consistent? 3. If we use LevelDB journaling, is LevelDB compaction blocked while backup takes place? No. 4. Does the backup generation imply the generation of an snapshot? If so, are the latest entries of the journal included in that snapshot? Yes Thanks a lot in advance and best regards/ Esther Terrero _______________________________________________ controller-dev mailing list controller-dev@lists.opendaylight.org<mailto:controller-dev@lists.opendaylight.org> https://lists.opendaylight.org/mailman/listinfo/controller-dev _______________________________________________ controller-dev mailing list controller-dev@lists.opendaylight.org<mailto:controller-dev@lists.opendaylight.org> https://lists.opendaylight.org/mailman/listinfo/controller-dev
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