Relocate from 2003 to 2008 Microsoft Clustering Technologies

I'm presently sustaining a Windows 2003 R2 system that's making use of Microsoft Cluster Service and also Virtual Server 2005 R2 SP1.

My company is intending on relocating to Windows Server 2008 and also I would love to recognize the experiences you've had doing that change.

What were the major concerns you've had?

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2019-05-04 15:26:41
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Answers: 3

The largest adjustment will certainly originate from your SAN. Your Shared Storage requires to sustain SCSI - 3 Persistant Reservations.

This called for a fair bit of assistance from EMC obtaining our selections updated with a later firmware.

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2019-12-03 05:19:08
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I desire I can enter into substantial information on the subject yet the fact is that it went unbelievably efficiently with essentially no concerns whatsoever. Sorry to be monotonous.

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2019-05-17 07:45:36
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If you are running an all - windows framework to start with, there should not actually be any kind of concerns. We had troubles in our change due to the fact that our DNS is not Microsoft based and also does not sustain Dynamic DNS updates. The 2008 clustering wizards actually attempt to aid you out by seeing to it all the DNS things is operating effectively, yet they simply weren't made for a setting without DDNS. There are workarounds to get it functioning, yet it is sort of a frustration.

We in fact have an open assistance instance with Microsoft concerning this concern. They assert the solution will certainly be applied in 2008 R2 (also known as Win7 Server).

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2019-05-17 07:11:32
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