Aikesheng Open Source Community
Oct 23, 2023 · Databases
Using CLONE INSTANCE with DATA DIRECTORY on Replicas When Disk Space Is Limited
This article explains how to safely run MySQL's CLONE INSTANCE command with the DATA DIRECTORY option on a replica that lacks enough disk space for both source and target data sets, offering step‑by‑step strategies, SQL examples, and a final recommendation.
Clone InstanceDATA DIRECTORYDatabase Administration
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