I think we are talking about two different sorts of clusters here
rocks is a 'compute' clutser for HPC
whilst RHCS is for HA
John
On Tue, 27 Mar 2007, Margaret Doll wrote:
If you are thinking about a cluster with RedHat, you might look at
http://www.rocksclusters.org/wordpress/
This cluster of free software includes Ganglia, Grid, Sun Grid Engine, etc.
It has been recommended to me by the well-known vendor that is selling us a
cluster
of compute nodes.
On Mar 27, 2007, at 2:47 AM, Mad Unix wrote:
I am trying to design a HA solution using the Redhat linux cluster suite
with 2x Nodes running Apache with php custom apps.
I have some questions:
- What is the difference between Redhat cluster suite and other open source
HA
- What is a cluster manager ?Is this the same as Cluster suite?
- Can I implement a server cluster using cluster suite without having a
shared external disk if the services do not need to share the data?
- if i want to implement RHCS on 2x nodes to use the external storage, what
are the requirmnts for the SAN switch and SAN storage in case i go for
External .Fiber chaneel storage
- what about GFS license?
- If I want to use load balancing , can I use the RH cluster suite.
- Can some one guide me the minimum hardware requirement for the cluster
suite?
- Am thinking as a second option to use Hardware Load balancer form juniper
or cisco to resolve the issue of cluster.
any input really appreciated.
--
madunix
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