Oracle ZFS Storage Appliance: Shares went into Read Only State (Doc ID 2228308.1)

Last updated on MAY 11, 2017

Applies to:

Sun Storage 7110 Unified Storage System - Version All Versions and later
Sun Storage 7210 Unified Storage System - Version All Versions and later
Sun Storage 7310 Unified Storage System - Version All Versions and later
Sun Storage 7410 Unified Storage System - Version All Versions and later
Sun ZFS Storage 7120 - Version All Versions and later
7000 Appliance OS (Fishworks)

Symptoms

A share on a customer's system went to Read Only mode.  The customer did not change it to Read Only.

There is evidence of the share (project) being changed back to Read Write in the alert log.

Sun Jul 10 16:58:50 2016
nvlist version: 0
address =
host =
annotation =
user =
class = audit.ak.appliance.nas.project.changeproperty
payload = (embedded nvlist)
nvlist version: 0
pool =
project =
property = readonly
oldvalue = 1
newvalue = 0
(end payload)

 

There is no evidence that anything was changed to Read Only, checking the alert logs and the zpool history.

Cause

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