Re: Migrated database from local file system to SAN
- From: Jared Still <jkstill@xxxxxxxxx>
- To: Lu.Jiang@xxxxxxxxxxxx
- Date: Fri, 15 May 2009 11:40:24 -0700
On Fri, May 15, 2009 at 8:17 AM, Jiang, Lu <Lu.Jiang@xxxxxxxxxxxx> wrote:
> Hi DBAs,
>
>
>
> Did anyone migrated database from local file system to SAN, is the
> performance much better?
>
>
>
As Mathias stated, it really depends on what you are going from and to.
If the db server has 5 IDE disks in a RAID 5, and you then move the
storage to a high end SAN, and your connectivity is via 1Gb ethernet,
it will probably be faster on the SAN.
You can't make a comparison without details.
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist
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