On 3/7/2017 3:12 AM, Belmiro Moreira wrote:
Hi Saverio, when not using "max_count" the message "Running batches of 50 until complete" is always printed. If you are not getting any error and no more output the migrations should have finished.Unfortunately, there is not such message "All Done" when the online_data_migrations finish. You can check manually if everything was correctly migrated, looking into the DB. These methods are triggered by the "online_data_migrations": db.pcidevice_online_data_migration db.computenode_uuids_online_data_migration db.aggregate_uuids_online_data_migration cheers, Belmiro CERN On Tue, Mar 7, 2017 at 8:34 AM, Saverio Proto <[email protected] <mailto:[email protected]>> wrote: Hello there, before doing the upgrade, when still in Mitaka (tag 13.1.3), I am running the folllwing command: nova-manage db online_data_migrations I get this output: Option "verbose" from group "DEFAULT" is deprecated for removal. Its value may be silently ignored in the future. Option "notification_topics" from group "DEFAULT" is deprecated. Use option "topics" from group "oslo_messaging_notifications". Running batches of 50 until complete I always get the same output. I also tried : nova-manage db online_data_migrations --max-count 5000 In this case I only get the warnings about the option without 'Running batches of 50 until complete'. When I do not use max-count I will always get 'Running batches of 50 until complete'. How do I understand when all the online_data_migrations are done ? I never get anything printed like 'all done'. thank you Saverio _______________________________________________ OpenStack-operators mailing list [email protected] <mailto:[email protected]> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators> _______________________________________________ OpenStack-operators mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
Also, the command exits with 1 if anything was migrated and 0 if nothing was migrated, meaning it's done.
We could use a man page for this command and it's usage, I'll open a bug in nova for that.
Thanks for the feedback and questions on usage. Without questions like this we don't know what issues people are having with the tools we provide.
-- Thanks, Matt Riedemann _______________________________________________ OpenStack-operators mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
