Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> Re: Making OCR / VD Visible to BOTH DB Server (SUN) Nodes ... Basic Qs

Re: Making OCR / VD Visible to BOTH DB Server (SUN) Nodes ... Basic Qs

From: LS Cheng <exriscer_at_gmail.com>
Date: Wed, 18 Jul 2007 10:08:58 +0200
Message-ID: <6e9345580707180108g3b87bf22qa4197750f8dee708@mail.gmail.com>


AFIAK Presenting LUNs to the servers is not an OS command, you do that from SAN. Thanks

--
LSC



On 7/18/07, VIVEK_SHARMA <VIVEK_SHARMA_at_infosys.com> wrote:

>
> Thanks LSC, Kevin, Folks for the advice & support.
>
>
>
> *Any sample Solaris 10 Commands / Pointers for Presenting the common LUN
> to both DB Server Node Machines?*
>
>
>
> STORAGE BOX is Sun StoreEdge 6920 model which is connected VIA a 2 GBPS
> Qlogic SAN 16 Port SANSwitch to Both the DB Server Nodes
>
>
>
> Configuration:-
>
> Solaris 10
>
> Oracle 10gR2
>
> Aim is to setup a 2 Node ASM RAC using External Redundancy.
>
> Cheers
>
>
> ------------------------------
>
> *From:* LS Cheng [mailto:exriscer_at_gmail.com]
> *Sent:* Tuesday, July 17, 2007 11:16 PM
> *To:* VIVEK_SHARMA
> *Cc:* oracle-l_at_freelists.org
> *Subject:* Re: Making OCR / VD Visible to BOTH DB Server (SUN) Nodes ...
> Basic Qs
>
>
>
> Hi
>
>
>
> As long as they are raw devices and you have presented LUNs to both
> servers the can be seen from both nodes.
>
>
>
> Nothing to do with Sun Cluster Setup, nothing to do with fancy vg*
> commands and your third option is totally out of topic!
>
>
>
>
>
>
> Thanks
>
>
>
> --
>
> LSC
>
>
>
>
> ------------------------------
>
> *From:* oracle-l-bounce_at_freelists.org [mailto:
> oracle-l-bounce_at_freelists.org] *On Behalf Of *Closson, Kevin A
> *Sent:* Wednesday, July 18, 2007 1:12 AM
> *To:* oracle-l_at_freelists.org
> *Subject:* RE: Making OCR / VD Visible to BOTH DB Server (SUN) Nodes ...
> Basic Qs
>
>
>
>
>
> Folks
>
>
>
> How are the Oracle Cluster Registry (OCR) & Voting Disk (VD) device files
> to be Made Concurrently VISIBLE / Shareable to BOTH Database (Solaris 10)
> Nodes?
>
> Five RAW devices (2 OCR & 3 VD) of 200MB each were created only on the
> Node 1(Master node).
>
>
>
> ...not to be mean, but did you see any of this stuff you've done in any
> documentation anywhere? The answer is simply that you need shared disks.
> That can be dual-ported SCSI DAS, Fibre LUNS, iSCSI LUNS or NAS (NFS) files.
>
>
>
>
>
>
>
> **************** CAUTION - Disclaimer *****************
> This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended
> solely for the use of the addressee(s). If you are not the intended
> recipient, please notify the sender by e-mail and delete the original
> message. Further, you are not to copy, disclose, or distribute this e-mail
> or its contents to any other person and any such actions are unlawful. This
> e-mail may contain viruses. Infosys has taken every reasonable precaution to
> minimize this risk, but is not liable for any damage you may sustain as a
> result of any virus in this e-mail. You should carry out your own virus
> checks before opening the e-mail or attachment. Infosys reserves the right
> to monitor and review the content of all messages sent to or from this
> e-mail address. Messages sent to or from this e-mail address may be stored
> on the Infosys e-mail system.
> ***INFOSYS******** End of Disclaimer ********INFOSYS***
>
-- http://www.freelists.org/webpage/oracle-l
Received on Wed Jul 18 2007 - 03:08:58 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US