RE: Oracle 10gR2 RAC on NetApp Fibre
Date: Tue, 29 Jul 2008 11:48:26 +0100
Message-ID: <FAB6AE7EB9BA724D9993D288519C14FA0CDBC5FD@THHS2EXBE1X.hostedservice2.net>
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_at_gmail.com]
Sent: 25 July 2008 14:49
To: Devanand Nayak
Cc: oracle-l_at_freelists.org
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 :
- 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
- 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_at_dsp-global.co.uk> 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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