Yes, I will use Ceph RBD as shared Storage for Oracle Database Cluster, so I need high I/O read write random. With 3 nodes and 24 SAS 15K 1TB, what is the most optimized solution to get it ?
On Aug 31, 2015 2:01 AM, "Somnath Roy" <Somnath.Roy@xxxxxxxxxxx> wrote:
And what kind of performance are you looking for?I assume your workload will be small block random read/write?Btw, without SSD journal write performance will be very bad specially when your cluster is small..
Sent from my iPhoneThanks for your reply.
I intend use Ceph RBD as shared storage for Oracle Database RAC.
My Ceph deployment has 3 nodes with 8 1TB 15k SAS per node, I do not have SSD at the moment, so I design every SAS will be Journal and OSD.Can you suggest me a way to get highest performance for Oracle Cluster with this deployment?
Many thanks.
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