RE: ASM rebalancing
Date: Wed, 20 May 2015 16:10:15 +0000
Message-ID: <737677b22e5a46efbc643eeb8af66568_at_MBX14B-IAD3.mex06.mlsrvr.com>
ASM doesn’t do balancing based on use. It just rebalances (either manually or when certain events happen) to ensure the data is spread evenly across all disks in a group.
One explanation is here: https://community.oracle.com/thread/2361397
And another is here: http://asmsupportguy.blogspot.co.uk/2011/11/rebalancing-act.html
Regards,
--
Phil Sumner
Oracle Database Administrator
phil.sumner_at_avox.info<mailto:phil.sumner_at_avox.info>
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Malcolm Lawrence
Sent: 20 May 2015 17:00
To: oracle-l-freelists
Subject: ASM rebalancing
All,
Does ASM move hot spots around in the background, or do you have to do a rebalance accomplish that?
I cannot find anywhere in Oracle documentation stating that it does, so I assume that that it does not.
Malcolm Lawrence
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http://www.freelists.org/webpage/oracle-l
Received on Wed May 20 2015 - 18:10:15 CEST