RE: Oracle 10gR2 RAC on NetApp Fibre

Hi Rajeev,

Many thanks for your reply.

Do you have a record of what your IO workload is please when the system
is sluggish? i.e. 5,000 IOPS or 150MB/s

Cheers

Dev
 

Dev Nayak

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-----Original Message-----
From: Rajeev Prabhakar [mailto:rprabha01@xxxxxxxxx] 
Sent: 25 July 2008 14:49
To: Devanand Nayak
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: Oracle 10gR2 RAC on NetApp Fibre

Hello Dev,

We have had at least two set of experiences w/NetApp (FAS920)
storage/redhat
linux  in the past :

1)  netapp filer w/nfs (data warehouse - 10.2.0.2) - redhat 3. -
Sluggish from our
    standpoint. - Raid 4 with double parity disks and one spare, 25
disk stripe plus 2
    parity plus 1 spare=28 disks

2) netapp filer w/iscsi (dev database   - 10.2.0.3) - redhat 4.  - Not
as sluggish
    as the prior setup, however, developers weren't excited about it.

Also, it appeared to us that as the Filer got more and more filled up,
the performance
started deteriorating.

-Rajeev

On Fri, Jul 25, 2008 at 8:14 AM, Devanand Nayak
<dev.nayak@xxxxxxxxxxxxxxxx> wrote:
> Hi,
>
>
>
> I have Oracle 10.2.0.3 database on RedHat (4 or 5 yet to be decided)
with
> NetApp storage. The NetApp storage is Fibre connected and I don't
currently
> have any Ethernet/IP connectivity to the Filer.

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