Hasleo Backup Suite V5.6.2.1 Released!

[Gork]

I think using LVM might be the current best way to go with regard to taking a "snapshot" of a current live system in Linux. That might be the best way for a software vendor to come in and create a solution (any possible licensing issues aside.) But, as with changing to a different filesystem, it would require the user to set things up beforehand. And if a user is knowledgeable about such things, it would probably not be difficult for them to simply use what's already available to back up "images" created with LVM.