Oracle ZFS Storage Appliance: Appliance suffers Active Directory (AD) Domain Controller (DC) Failovers frequently (Doc ID 1934399.1)

Last updated on FEBRUARY 18, 2017

Applies to:

Sun Storage 7310 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun Storage 7410 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun Storage 7210 Unified Storage System - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7420 - Version All Versions to All Versions [Release All Releases]
Sun ZFS Storage 7320 - Version All Versions to All Versions [Release All Releases]
7000 Appliance OS (Fishworks)

Symptoms

Domain Controller selection is unstable, changes frequently, possible SMB latency.  System log message:  NT_STATUS_PIPE_NOT_AVAILABLE

Current Domain Controller selection can be found under Services > Active Directory.

Also, Domain Controller changes are logged to the system log.

Cause

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