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| wiki:how_to_handle_a_bigger_and_bigger_oar_database [2016/06/29 14:08] – [Option 1: reset the database] neyron | wiki:how_to_handle_a_bigger_and_bigger_oar_database [2016/06/29 14:09] – [Option 1: reset the database] neyron | ||
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| * admission rules: data (rows) of the admission_rules table | * admission rules: data (rows) of the admission_rules table | ||
| * make sure the cluster is empty of running jobs (you may use oarnodesetting --drain command) | * make sure the cluster is empty of running jobs (you may use oarnodesetting --drain command) | ||
| - | * empty the queues (waiting jobs): ask users to wait for the new database to be in service before submitting new jobs) | + | * empty the queues (waiting jobs): ask users to wait for the new database to be in service before submitting new jobs, an dedicated admission rule may help here) |
| * stop the oar-server | * stop the oar-server | ||
| * change the database in use, in oar.conf (server and frontend) | * change the database in use, in oar.conf (server and frontend) | ||