Re: CRS and Voting Disk Storage Options -- Oracle 10gR2 RAC on Sun Sparc
- From: Sriram Kumar <k.sriramkumar@xxxxxxxxx>
- To: LS Cheng <exriscer@xxxxxxxxx>, "List, Oracle-l Freelists" <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 30 Jun 2009 15:50:26 +0530
Hi,
One more question. if the data synchronization for OCR is managed with
shared raw volume and without a cluster volume manager, then the same logic
of synchronization should work for Oracle datafiles as well right?i.e..if
you create datafiles on raw volumes without cluster volume manager or
without ASM that should also work right?.
Best Regards
Sriram Kumar
On Tue, Jun 30, 2009 at 3:18 PM, LS Cheng <exriscer@xxxxxxxxx> wrote:
> Hi
>
> Raw Devices can be shared, you dont need any Cluster Volume Manager to do
> so.
>
>
> Thanks
>
> --
> LSC
>
>
>
> On Tue, Jun 30, 2009 at 11:46 AM, Sriram Kumar <k.sriramkumar@xxxxxxxxx>wrote:
>
>> Hi Cheng,
>>
>> Thanks for the reply. how is the OCR and voting disk information
>> synchronized if it is not shared?. Pls help me understand
>>
>> Best regards
>>
>> Sriram Kumar
>>
>>
>>
>>
>> On Tue, Jun 30, 2009 at 2:59 PM, LS Cheng <exriscer@xxxxxxxxx> wrote:
>>
>>> Hi
>>>
>>> You store OCR and Voting Disks on RAW Devices. You dont need any third
>>> party cluster for this
>>>
>>>
>>> Thanks
>>>
>>> --
>>> LSC
>>>
>>>
>>>
>>>
>>> On Tue, Jun 30, 2009 at 11:18 AM, Sriram Kumar
>>> <k.sriramkumar@xxxxxxxxx>wrote:
>>>
>>>> Hi Folks,
>>>>
>>>> We are planning to implement a Sun SPARC based 10g R2 cluster.
>>>>
>>>> I see from the oracle link
>>>>
>>>>
>>>> http://www.oracle.com/technology/products/database/clustering/certify/tech_generic_unix_new.html
>>>>
>>>> That following storage options
>>>>
>>>> 1) Solaris Volume Manager for Sun Cluster
>>>>
>>>> 2) VERITAS Volume Manager (VxVM) with the cluster feature
>>>>
>>>> 3) Sun StorEdge QFS shared file system with hardware RAID support or
>>>> with Solaris Volume Manager for Sun Cluster
>>>>
>>>> 4) Network Appliance network-attached storage (NAS) devices
>>>>
>>>> 5) Oracle Automatic Storage Management (ASM)
>>>>
>>>> We are looking at ASM but if we choose ASM then how will the Voting Disk
>>>> and CRS would be managed? Do we still need Sun Cluster for managing this
>>>> alone or how do you manage it?. Thanks in advance
>>>>
>>>>
>>>>
>>>> Best Regards
>>>>
>>>> Sriram Kumar
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>
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