[cisco-voip] should I rebuild cluster from scratch after upgrade from v7 to v9?

[Lelio Fulgenzi]

I have an opportunity (maybe, if time permits) to rebuild an off-line cluster after I upgrade it from v7 to v9. 

The question is, is there any advantage to building a cluster from scratch and restore from DRS, so that it is built from v9 installation media rather than from a v7 upgrade? 

I recall seeing a number of bugs in the past that said something to the effect of "...if installation was an upgrade, disk space, etc. etc...." 

Can anything thing of any advantages of doing this? This will help us test our disaster recovery process as well. 

Lelio 



--- 
Lelio Fulgenzi, B.A. 
Senior Analyst, Network Infrastructure 
Computing and Communications Services (CCS) 
University of Guelph 

519‐824‐4120 Ext 56354 
lelio at uoguelph.ca 
www.uoguelph.ca/ccs 
Room 037, Animal Science and Nutrition Building 
Guelph, Ontario, N1G 2W1 

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