OK, have just read HYPER-V QUICK MIGRATION & VMWARE LIVE MIGRATION PART 3, is it just me or is he really missing the point, I do not think that changing your working practices is a way of technically explaining how to do this.
And one big thing is surely that he is missing the 99.9% up time that many companies require for there 24hr running systems. Not once does he actually say 'We cant do it' but its written all over the article.
Just my humble opinion, I would be interested in your comments.