[Veritas-bu] Oracle backup with or without Advance Client
2007-03-25 23:34:58
Subject: |
[Veritas-bu] Oracle backup with or without Advance Client |
From: |
priatna.saputra at sun.co.id (Priatna) |
Date: |
Mon, 26 Mar 2007 10:34:58 +0700 |
If we are using Advance Client along with Oracle agent to take RMAN
incremental backup, does it _reads the entire file_ or it reads only the
blocks that have changed?
I didn't find the answer on the document.
Kai Stian Olstad wrote:
> Priatna wrote:
>
>> my question with regards oracle backup type :
>> - Is BLI - Advance Client still needed, to take incremental backup?
>>
>
> No, you do not need Advanced Client to take incremental backup.
>
>
>
>> - What is the additional benefit by using Advance Client BLI in the
>> oracle type backup?
>>
>
> According to the Netbackup manual; saves time, less backup media,
> reduces CPU and network overhead.
>
> I recommend reading the manual
> http://ftp.support.veritas.com/pub/support/products/NetBackup_Enterprise_Server/279281.pdf
>
>
>
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