Re: Mirroring/stripping question

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On Tue, 4 Nov 2003 11:32:49 -0500, "Guy Dallaire" <gd-newsgroups_at_spamex.com> wrote:

>Say you have 8 disks in a hardware raid controller on which you want to
>place oracle datafiles. Your redo logs are duplexed on another separate pair
>of disks. You want mirroring
>
>What is the best scenario:
>
>a) Create 4 mirrors of two disks each, and treat each mirror as separate
>devices, place indexes and data files on separate disk, juste like on a
>regular disk.
>
>b) Create 2 stripped mirrors of 4 disks each, one for indexes, one for
>tables.
>
>c) Create 1 big stripped mirror with the 8 disks and place all datafiles on
>it, regardless of types of segments.
>
>The RAID Array is a sun storedge 3310 with 2 controllers (512 Mb cache)
>
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We use Oracle 8.1.7.4 on Solaris 2.7 boxes remove NSPAM to email Received on Tue Nov 04 2003 - 13:45:09 CST