Sun Storage 7000 Unified Storage System: Is a ZFS Rewind possible if some bad data have been created by mistake on a Pool ? (Doc ID 1546706.1)

Last updated on NOVEMBER 08, 2014

Applies to:

Sun ZFS Storage 7320 - Version All Versions and later
Sun ZFS Storage 7420 - Version All Versions and later
Sun Storage 7310 Unified Storage System - Version All Versions and later
Sun Storage 7210 Unified Storage System - Version All Versions and later
Sun Storage 7110 Unified Storage System - Version All Versions and later
7000 Appliance OS (Fishworks)

Symptoms

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Here are some examples that could make you want to do a transaction group rollback.

A mistake was made when, for example, trying to resize a ISCSI LUN from 1.5TB to 1.1TB but resizing it to 1.1GB.

Backup software purge process removed expired critical backup.

Cause

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