Comment Re: Get off of VMWARE ASAP, but be warned (Score 1) 56
We moved off on-prem VmWare to Azure cloud. VmWare had a workload management function called VmMotion - to automatically pauses and move VMs between hardware blades, supposedly without skipping a beat. But VMotion used to break cluster management software we ran. So our admins turned it off for susceptible VMs - those stayed 'sticky' on the blade they spun up on.
As we moved to Azure, I asked how we could avoid a similar situation. Turns out Azure has a similar 'feature' called 'Live Migration'. The difference is you cannot turn off 'Live Migration'. Microsoft uses it when it wants to. Thankfully, our cluster management software was fixed/desensitized by the time we moved to Azure.
Despite that, I think the on-prem VmWare was at least a couple times more stable than Azure.