dual CPU failover/redundancy ?

J

jdee

On a dual CPU server, what will happen if one of the CPUs fails? Will the
other CPU continue to run or will the system crash?
 
D

Dave Patrick

Cross-post when necessary, but never multi-post. Cross-posting is when you
include two or more groups in the "Newsgroups:" section. In this scenario
the message and all responses are seen in all groups that the message was
cross-posted to. In other words any replies will automatically propagate to
the other newsgroup posts.

Multi-posting is when you post the same message to two or more groups
individually. In this scenario the message is seen in the groups it is
posted to, but the responses are only seen attached to the message (unless
you cross-post the reply) in which the response was made. So those that
frequent these groups then need to deal with or re-read the posts. It may
seem like a small thing to keep track of. But some of us actively traverse
50 or more groups. The poster also then must search out all of the posts to
see if there was a response.

--
Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

| On a dual CPU server, what will happen if one of the CPUs fails? Will the
| other CPU continue to run or will the system crash?
|
|
|
 
J

jdee

Thanks, I was aware of this. It was all due to a couple of misclicks. That's
why I don't like being in a rush... :-(
 
B

Brian Cryer

jdee said:
On a dual CPU server, what will happen if one of the CPUs fails? Will the
other CPU continue to run or will the system crash?

Never tried it, but I would expect the system to crash. Dual cpu servers
give you (a bit) more processing capacity but don't provide failover
protection.

Brian.

www.cryer.co.uk/brian
 
G

Guest

I remember asking this question in NT days. My understanding is if the
secondary processor fails the system will keep working. If the primary fails
the system will crash. This is due to core services only running on the
primary processor.
 

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