High I/O Utilization on Single Path During RMAN Backup (Doc ID 2245219.1)

Last updated on APRIL 19, 2017

Applies to:

Linux OS - Version Oracle Linux 5.0 and later
Linux x86-64
Linux x86

Symptoms

Disk devices are defined with "round-robin 0" in multipath.conf, but I/O Utilization on single path is high during RMAN backup.

Changes

 

Cause

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