How to Set up Multipath Configuration so When Multipath Devices Lost Path(s) Connectivity, I/O Queued Instead of Failing Path(s) (Doc ID 1629825.1)

Last updated on SEPTEMBER 14, 2017

Applies to:

Linux OS - Version Oracle Linux 5.0 to Oracle Linux 5.10 [Release OL5 to OL5U10]
Linux OS - Version Oracle Linux 6.0 to Oracle Linux 6.4 [Release OL6 to OL6U4]
Linux x86-64
Linux x86

Goal

 Sometimes multipath devices path(s) connectivity could lost (which might caused by, e.g. FC switch port corruption, LUNs in storage system went offline, server HBA hardware failure, etc.). Set up multipath configuration to queue I/O than failing path(s) of multipath devices.

Solution

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