In Exadata, heavy IO (99+% IO utilization) to the local drives crashes the node
(Doc ID 2874101.1)
Last updated on JUNE 29, 2022
Applies to:
Oracle Exadata Storage Server Software - Version 20.1.9.0.0 and laterInformation in this document applies to any platform.
Symptoms
A node crashed unexpectedly and iostat output in ExaWatcher shows the IO to the local drives were very heavy (close to 100% utilization)
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |