SPARC M7 Series Servers : ZFS fault on eUSB disk after CMIOU replacement (Doc ID 2184100.1)

Last updated on OCTOBER 31, 2016

Applies to:

SPARC M7-8 - Version All Versions and later
Oracle SuperCluster M7 Hardware - Version All Versions and later
SPARC M7-16 - Version All Versions and later
Information in this document applies to any platform.

Symptoms

After replacing a CMIOU on SPARC M7 servers or SPARC SuperCluster M7 servers, if iSCSI over IPoIB is used as a boot option then the domain owning the eUSB disk from the CMIOU replaced might complain with a ZFS fault when restarting the domains.

For instance :

 

Cause

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