Re: Oralce 10gR2 Setup questions

From: Michael Austin <maustin_at_firstdbasource.com>
Date: Thu, 09 Apr 2009 09:46:53 -0500
Message-ID: <wNnDl.16245$D32.12967_at_flpi146.ffdc.sbc.com>

stevedhoward_at_gmail.com wrote:
> On Mar 31, 11:10 am, Michael Austin <maus..._at_firstdbasource.com>
> wrote:
>

>> I have recently worked on a RAC cluster with several-hundred TB all on
>> ASM.  It was initially deployed on EMC - we used ASM rebalance feature
>> to move it from EMC to NetApp filers and added an additional
>> couple-of-hundred TB of storage to the system.  The move took 27.5 days.
>>   AND we even had someone do something stupid and crashed the ASM
>> instance during the move (day 22 IIRC)- the other node took over and
>> finished the  job without so much as a hiccup.

>
> Hi Michael,
>
> I am curious as what you used for the power_limit during the
> rebalance?
>
> Thanks,
>
> Steve

11 (the maximum)

node2 did ETL process and loading data
node1 did DSS and other queries + the rebalance.

moved an average of ~290-310GB/hr for the total move. Received on Thu Apr 09 2009 - 09:46:53 CDT