{
  "id": "db-upgrade",
  "title": "Change database upgrade configuration",
  "url": "https://redis.io/docs/latest/operate/rs/7.8/databases/configure/db-upgrade/",
  "summary": "Configure cluster-wide policies that affect default database upgrades.",
  "content": "\nDatabase upgrade configuration includes cluster-wide policies that affect default database upgrades.\n\n## Edit upgrade configuration\n\nTo edit database upgrade configuration using the Cluster Manager UI:\n\n1. On the **Databases** screen, select  to open a list of additional actions.\n\n1. Select **Upgrade configuration**.\n\n1. Change database [upgrade configuration settings](#upgrade-config-settings).\n\n1. Select **Save**.\n\n## Upgrade configuration settings {#upgrade-config-settings}\n\n### Database shard parallel upgrade\n\nTo change the number of shards upgraded in parallel during database upgrades, use one of the following methods:\n\n- Cluster Manager UI – Edit **Database shard parallel upgrade** in [**Upgrade configuration**](#edit-upgrade-configuration)\n\n- [rladmin tune cluster](): \n    \n    ```sh\n    rladmin tune cluster parallel_shards_upgrade { all | \u003cinteger\u003e }\n    ```\n\n- [Update cluster policy]() REST API request:\n\n    ```sh\n    PUT /v1/cluster/policy \n    { \"parallel_shards_upgrade\": \u003cinteger\u003e }\n    ```\n\n### RESP3 support\n\nThe cluster-wide option `resp3_default` determines the default value of the `resp3` option, which enables or deactivates RESP3 for a database, upon upgrading a database to version 7.2 or later. `resp3_default` is set to `enabled` by default.\n\nTo change `resp3_default` to `disabled`, use one of the following methods:\n\n- Cluster Manager UI – Edit **RESP3 support** in [**Upgrade configuration**](#edit-upgrade-configuration)\n\n- [rladmin tune cluster](): \n    \n    ```sh\n    rladmin tune cluster resp3_default { enabled | disabled }\n    ```\n\n- [Update cluster policy]() REST API request:\n\n    ```sh\n    PUT /v1/cluster/policy \n    { \"resp3_default\": \u003cboolean\u003e }\n    ```\n",
  "tags": ["docs","operate","rs"],
  "last_updated": "2026-04-01T08:10:08-05:00"
}