My Oracle Support Banner

Data corruption can happen at mpgroup failover under rare condition (Doc ID 2175854.1)

Last updated on FEBRUARY 01, 2019

Applies to:

Solaris Operating System - Version 11.2 to 11.3 [Release 11.0]
Solaris Operating System - Version 10 1/13 U11 and later
Information in this document applies to any platform.

Symptoms

When mpgroup is configured on Oracle VM Server for SPARC (or LDOMS), failover happens if the primary IO service domain does not process IO requests from a guest domain. If the the primary IO service domain temporary hangs up and eventually recover after the service has already mpgroup failovered to the secondary IO service domain, data corruption on the guest domain can happen.

This issue happens when the guest domain is running with the following releases:

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.