Reasons to upgrade from 5.1 to 5.5?

Hi,

I've got a small cluster with three 5.1 hosts ... should I upgrade to 5.5 or just stay with 5.1?

How much of a hassle/risk is it to upgrade a cluster? I haven't done it before.

Thank you.
XeronimoAsked:
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Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
I would wait until 5.5 is in U1, before you upgrade.

REASONS - Search these very forums, for FAILED UPGRADES!

If you do require the newer features of 5.5, complete a NEW INSTALL!

Personally, I would hold off at present time, we spend more time, fixing broken upgrades at present from 5.0 to 5.5, 5.1 to 5.5.

Real problems with SSO upgrades.
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Nick RhodeIT DirectorCommented:
Its not really that bad to upgrade but I would wait a while before updating to 5.5 for there are plenty of issues.  I would wait for 5.5 U1 before upgrading but if your going to upgrade set some time aside for when it comes to updating the vCenter.  Its not that difficult to rebuild a vCenter but I have ran into several problems when upgrading.
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Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
I would have to disagree with NRhode comments, based on the evidence in these forums, at failed upgrades.

What features are you so desperate to have?
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XeronimoAuthor Commented:
Ok, I'll wait. Thanks!
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jmsjmsCommented:
Is this still the case?  If not, should this thread be zapped?
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