Active IQ Unified Manager is losing connection to monitored clusters due to InnoDB open file limit

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Category:: active-iq-unified-manager

Specialty:: om

Last Updated:

Applies to

Active IQ Unified Manager 9.7P1 ( AIQUM )

Issue

Active IQ Unified Manager services stop functioning.
A reboot allows Active IQ Unified Manager function normally for awhile, then operation stops again.
The mysql error.log contains these type of errors:
2020-09-01T18:24:01.174848Z 210 [Warning] [MY-012152] [InnoDB] Open files 5006 exceeds the limit 5000