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Re: Large Redo Logs

From: Kevin Kostyszyn <kevin_at_dulcian.com>
Date: Fri, 20 Apr 2001 09:03:10 -0700
Message-ID: <F001.002EDD4E.20010420075117@fatcity.com>

Ed,

    Good example, but why would anyone ever do that in the first place? I think that it is just not a very well said and explained statement. Kev
----- Original Message -----
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Sent: Thursday, April 19, 2001 6:00 PM

> Yes, I can...I think.
>
> What it is saying is...it is possible to have a volume or partition
extended
> over multiple disks. For example; you can have 2 4GB Hard Drives, and it
is
> possible to Format Drive 1 as let's say Drive D:\, then format 2GB of
Drive
> 2 and add it as an "Extended Partition" of D:\. If you have a 5GB
datafile
> (or index), the file would be on one "logical" partition, but two physical
> hard drives.
>
> You don't want to do this! Thus, "Never split index and data files to
> different sets of disks." (UNLESS: you are using RAID...then it makes
sense
> that your datafiles will be spread over multiple disks).
>
> Hope that helps!
>
> Ed Haskins
> Oracle DBA
> Verizon Wireless
>
>
> -----Original Message-----
> Sent: Thursday, April 19, 2001 4:56 PM
> To: Multiple recipients of list ORACLE-L
>
>
> Whoaaa, I sure hope someone can, because I have never heard that before?
> Kev
>
> -----Original Message-----
> Ghosalkar
> Sent: Thursday, April 19, 2001 4:36 PM
> To: Multiple recipients of list ORACLE-L
>
>
> Guys,
>
> i was checking my statspack report on oraperf and i came across this
> statement.
>
> "Never split index and data files to different sets of disks."
>
> can anyone xplain the logic behind this.
>
> Thanks
> Mandar
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Mandar Ghosalkar
> INET: MandarG_at_gsr-inc.com
>
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> Author: Kevin Kostyszyn
> INET: kevin_at_dulcian.com
>
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> Author:
> INET: Ed.Haskins_at_VerizonWireless.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Kevin Kostyszyn
  INET: kevin_at_dulcian.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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Received on Fri Apr 20 2001 - 11:03:10 CDT

Original text of this message

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