Impact of Using SUN Cluster with Veritas Shared File System (CFS) under High Loads ?
- From: "VIVEK_SHARMA" <VIVEK_SHARMA@xxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 19 Dec 2006 12:12:54 +0530
Folks
For an Upcoming High End Hybrid Benchmark SUN is advising using Solaris
10 Cluster in place of the Veritas Cluster but with the Veritas Shared
Cluster Filesystem (CFS).
How would this impact the following:-
* Performance impact (Most important) - Would the FULL Veritas
SFRAC Product Setup PERFORM better than the Hybrid mix of SUN Cluster
with Veritas Shared CFS?
* If SUN Cluster is to be considered can 2 PRIVATE Interconnects
be setup, as is possible when using Veritas SFRAC? This is to allow Load
Balancing between the Private interconnects.
* If SUN Cluster is to be considered, Can LLT Protocol be used
instead of UDP? Is LLT Advisable?
* Price impact -Would it cost Less to buy only the Veritas
Shared CFS module instead of the Full Veritas SFRAC ver 5? Since the
Customer is using SUN machines, SUN may give the SUN Cluster FREE.
* Bugs fixes impact
* Oracle Support impact
Related Tran INFO
30,000 Concurrent OLTP Tran Sessions Connecting to the DB
Database Server Config:-
Machine SF 25K (Ultra Sparc 4)
2 RAC Nodes - 40 CPUs each
RAM 120 GB per Node
Solaris 10
Oracle 10gR2
Veritas SFRAC ver 5
Will Provide any info needed.
Thanks indeed.
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