Hello, I just did an openstack upgrade, from Stein to Train, OS is Ubuntu 18.04. I followed the procedure but I got a warning as return code (1). Everything works now but i'm affraid one day it will make an upgrade to fail: # placement-status upgrade check +------------------------------------------------------------------+ | Upgrade Check Results | +------------------------------------------------------------------+ | Check: Missing Root Provider IDs | | Result: Success | | Details: None | +------------------------------------------------------------------+ | Check: Incomplete Consumers | | Result: Warning | | Details: There are -15753 incomplete consumers table records for | | existing allocations. Run the "placement-manage db | | online_data_migrations" command. | +------------------------------------------------------------------+ #echo $? => 1 =a t least one check encountered an issue and requires further investigation. This is considered a warning but the upgrade may be OK. Then i tried "placement-manage db online_data_migrations" the command does nothing because negative records Then "placement-manage db sync; echo $?" => 0 So what should I do about these -15753 incomplete consumeurs? Is it normal than nova_api sql backup keep growing? Best regards, Romain