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Solaris 11.4 Disabling LIO service OR pulling both LIO cables causes pool fault on peer head and IO data corruption (Doc ID 2760079.1)

Last updated on MARCH 12, 2021

Applies to:

Solaris Operating System - Version 11.4 to 11.4 [Release 11.0]
Information in this document applies to any platform.

Symptoms

Disabling LIO service OR pulling both LIO cables causes pool fault on peer head and IO data corruption

This can trigger a system panic.

The panic string will be:

Pool '[zpool name]' has encountered an uncorrectable I/O failure and the failure mode property for this pool is set to panic.

The panic stack will include:

zio_suspend
zio_done
zio_execute

Cause

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In this Document
Symptoms
Cause
Solution

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