Please follow the steps below:
1) Login the H-Sphere control panel.
2) Select Database >> MySQL / MSSQL / PgSQL DBs.
3) On the page that appears, you can see the existing database name in blue link under the Database name field. Click on it.
4) On the page that appears, you can see the Change quota icon against the Database quota field. Click on it.
5) Enter the new database log file ratio and total quota size on the next page.
6) Click Submit.
7) Agree to additional charges, if any.
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