Queries on Red Hat Cluster Suite
Hi All
I am using Red hat cluster suite. I am using it on RHEL 4.7. I have setup 2 nodes in my cluster using Red Hat cluster suite. I have following queries. Please answer them.
1. How many communication channels RHCS uses for heartbeat? Can I use additional ethernet card for additional heartbeat?
2. In cluster, I added resources and service for those resources. Can I define dependency between resources in the added service? I have added Apache service with resources IP and httpd. I want to define dependency between IP and httpd. Means whenever there is failer, IP must be set first before starting httpd process on other node.
3. I have my own process "myserver". I want to make it high available on this cluster. What should I do? How can I make "myserver" process as high available?
4. Which product is best to use for high availablility, Red Hat Cluster suite or Linux-ha? Can anyone explain pros and cons for these two products?
Regards
Chirag
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