FAILOVER OF A DATABASE IN A HIGH-AVAILABILITY CLUSTER
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United States of America Patent
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Jan 18, 2017
filing date -
Feb 1, 2016
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Abstract
As disclosed herein a computer-implemented method for managing an HA cluster includes activating, by a cluster manager, a monitoring process that monitors a database on a first node in a high-availability database cluster. The method further includes receiving an indication that the database on the first node is not healthy, initiating a failover operation for deactivating the database on the first node and activating a standby database on a second node in the high-availability database cluster providing an activated standby database, and ensuring that any additional databases on the first node are unaffected by the failover operation. A computer program product corresponding to the above method is also disclosed.
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