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I know few about the HA software. The Red Hat Cluster Suite is the first one that I learned.
Thanks for your information for the HA software.
Could you tell me more about the RAC ? I just know the Oracle RAC.
And as I think. if the hosta hang, the hostb is take over the service. How to deal the hosta ? just let it hang?
If the OS is hang, the administrator is just power off the machine, and then restart it. that we do it more times ( the Windows machine).
Waiting for your information.
Thanks again!! |
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