receiving a lot of I/O wait time alerts after upgrade (4339709)

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Titolo

receiving a lot of I/O wait time alerts after upgrade
Descrizione

Alarms are misbehaving after upgrade to v.11.x
Risoluzione

The Buffer Cache Hit Ratio alarm has been deprecated in Spotlight. In many environments it really doesn't provide any meaningful information. There are now 2 alarms that are available that cover the case, IO Wait Time and Performance Health.
It would seem there might an issue in the upgrading of Alarm Actions that contained a clause relating to the Buffer Cache Hit Ratio alarm which can result in some problems. Recreating these alarms from scratch shold solve the issue.

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Cronologia articoli:: Data di creazione: 3/6/2015
Ultimo aggiornamento: 5/7/2023

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