| Asset ID: |
1-71-1521250.1 |
| Update Date: | 2017-10-05 |
| Keywords: | |
Solution Type
Technical Instruction Sure
Solution
1521250.1
:
Breaking hardware RAID1 (IM: Integrated Mirror = mirror) volume on the Internal RAID controller on SPARC T3-x,T4-x, Tx000, T5xxx servers
| Related Categories |
- PLA-Support>Sun Systems>SPARC>CMT>SN-SPARC: T4
|
In this Document
Created from <SR 3-6695262411>
Applies to:
SPARC T4-1 - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
Goal
How can I break a hardware RAID1 (IM: Integrated Mirror = mirror) volume on the Internal RAID controller, so that both sides of the mirror are left with identical data, eg. for the purposes of patching and rolling back to previous submirror if patching fails.
Fix
Breaking of a hardware RAID1 (IM: Integrated Mirror = mirror) volume on the Internal RAID controller is not supported (only supported way is to delete and create it, which will destroy the data).
If you are wanting to break the mirror for the purposes of patching and then rolling back to the previous unpatched copy if the patching fails it is suggested you look at other options, eg. the use of Live Upgrade which can achieve this using boot environments.
References
<NOTE:1364140.1> - Oracle Solaris Live Upgrade Resource Center
Attachments
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