only a little detail...
 
wouldn't it be better to disable the cluster-functionality before starting with the upgrade?
 
Regards
 
Jochen

From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Borzenkov, Andrey
Sent: Thursday, February 28, 2008 12:05 PM
To: Michail Michalakis; toasters@mathworks.com
Subject: RE: Changing Disk Ownership

- dhutdown both heads

- boot first head in maintenance

- change disk ownership

- shutdown

- boot the second head in maintenance

- change disk ownership

- shutdown

- boot both heads

§³ §å§Ó§Ñ§Ø§Ö§ß§Ú§Ö§Þ / With best regards / Mit freundlichen Gr¨¹¦Âen

---
Andrey Borzenkov
Senior system engineer

From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Michail Michalakis
Sent: Thursday, February 28, 2008 1:13 PM
To: toasters@mathworks.com
Subject: Changing Disk Ownership

 

PLEASE HELP ***

 

I'm in the process of planning to change the disk ownership from hardware to software for various reasons.

 

I've found alot of documentation for doing this on single node system, but none for a Cluster Environment.

 

Has anyone done this on a FAS3050C or does anyone know the procedure?

 

the part of booting into maitence mode and disk upgrade_ownership I understand.

My concern is do I uncable the two node or what?

 

 

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