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Oracle Linux: Memory Reclaim Triggered Device Hang in Flushing MD Metadata. (Doc ID 2991988.1)

Last updated on DECEMBER 17, 2023

Applies to:

Linux OS - Version Oracle Linux 7.9 and later
Linux x86-64


This issue typically occurs on Exdata Database node with Intel IMSM raid controller installed. 

It starts with memory reclaiming activities which get hang in flushing log data to filesystems like below,




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