The System Displayed a Lot of ''megaraid_sas: HBA reset handler invoked without an internal reset condition.' in message logs (Doc ID 1916776.1)

Last updated on AUGUST 19, 2014

Applies to:

Linux OS - Version Oracle Linux 5.8 with Unbreakable Enterprise Kernel [2.6.32] and later
Linux x86-64
Linux x86

Symptoms

IBM x3650 M3 & M4 and using LSI megaRAID card.

Hardware Raid 1 (mirror) disk failed. At this point, high CPU and I/O load on server is observed and generated a lot of messages as follows:

Cause

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