Oracle ZFS Storage Appliance: SP errors following ILOM/BIOS upgrade on cluster

(Doc ID 2208279.1)

Last updated on MAY 02, 2018

Applies to:

Sun ZFS Storage 7320 - Version All Versions and later
Sun ZFS Storage 7420 - Version All Versions and later
Oracle ZFS Storage ZS3-2 - Version All Versions and later
Oracle ZFS Storage ZS3-4 - Version All Versions and later
Oracle ZFS Storage ZS4-4 - Version All Versions and later
7000 Appliance OS (Fishworks)

Symptoms

Customer saw the following errors after an ILOM/BIOS upgrade to SW1.7.6 (ILOM 3.1.2.52_r109596, BIOS 08.14.01.11) on both 7320 nodes of a cluster:

Fault detected at time = Sun Nov 20 06:41:21 2016. The suspect component: /SYS/SP has fault.chassis.device.misconfig with probability=100.

The faults repeated several times for about 45 minutes on both nodes, clearing themselves each time, then ceased and did not return.

Changes

ILOM/BIOS was upgraded from a 3.0.x version to the version listed above.

Cause

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