Re: suggestion - Non rac database to rac database migration methodology
- From: "Lei Liu (sundog315)" <sundog315@xxxxxxxxx>
- To: "krish33moorthy" <krish33moorthy@xxxxxxxxx>, "oracle Freelists" <Oracle-L@xxxxxxxxxxxxx>
- Date: Thu, 23 Jun 2011 06:40:10 +0800
Why the data transfer rate sooo slowly? network bandwidth limit?
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Lei Liu (sundog315)
2011-06-23
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发件人：KRISHNA MOORTHY
发送日期：2011-06-23 01:57:11
收件人：oracle Freelists
抄送：
主题：suggestion - Non rac database to rac database migration methodology
Hi,
Currently we are migrating an non rac database to rac database.
Source:
OS :RHEL4
Database Version: 10g R2 32 bit
RAC : No
Target :
OS :RHEL5
Database Version : 10R2 64 Bit
RAC : 2 node ASM database
For the above migration, i have taken expdp/impdp methodology.It takes 15
hours to complete activity.(The data transfer rate from source to
destination is 300KB per seconds)
Please suggest as any other methodology for this migration to reduce
downtime.
Regards
Krishna
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