RE: ASM for data migration
- From: "Amaral, Rui" <Rui.Amaral@xxxxxxxxxxxxxxxx>
- To: "'goran00@xxxxxxxxx'" <goran00@xxxxxxxxx>, "ksmadduri@xxxxxxxxx" <ksmadduri@xxxxxxxxx>
- Date: Fri, 27 May 2011 09:48:15 -0400
I have done it many times as well successfully but there is one caveat
(actually more but version dependant):
which version are you using? and do you need to relocate the OCR and vote?
10.2 with the vote does require a small outage (look at the note):
OCR / Vote disk Maintenance Operations: (ADD/REMOVE/REPLACE/MOVE) [ID 428681.1]
The others are bug related such as the following:
Bug 8339404 ORA-1578 - Blocks can be misplaced in ASM during a REBALANCE"
Bug is confirmed bug in 10.2.0.2, 10.2.0.4, 11.1.0.6 and 11.1.0.7
Rui Amaral
Database Administrator
ITS - SSG
TD Bank Financial Group
220 Bay St., 11th Floor
Toronto, ON, CA, M5K1A2
(bb) (647) 204-9106
________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of goran bogdanovic
Sent: Thursday, May 26, 2011 3:48 AM
To: ksmadduri@xxxxxxxxx
Cc: oracle Freelists
Subject: Re: ASM for data migration
done many times with EMC powerpath w/o downtime ... ASM rocks ;-)
On Wed, May 25, 2011 at 12:50 AM, Kumar Madduri
<ksmadduri@xxxxxxxxx<mailto:ksmadduri@xxxxxxxxx>> wrote:
Hi
Can ASM be used to migrate data from one SAN array to another SAN array
without any downtime and when users are online.
Thank you
Kumar
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