Re: [VMware] Question about snapshots

2014-04-23 Thread Mike Tutkowski
You know, the more I think about how VMware implemented this, the more it becomes clear what's going on under the hood. The -flat and -delta files contain the data and their corresponding VMDK files contain metadata like who your parent, if any, is. Then the VMSN files come into play when you wan

Re: [VMware] Question about snapshots

2014-04-23 Thread Mike Tutkowski
Actually, I re-ran this scenario and this is what I observed: ROOT-1.vmdk ^ | ROOT-1-01.vmdk (Snapshot 1) I take another snapshot of the VM: ROOT-1.vmdk ^ | ROOT-1-01.vmdk (Snapshot 1) ^ | ROOT-1-02.vmdk (Snapshot 2) Let's say I revert to Snapshot 1. I see t

[VMware] Question about snapshots

2014-04-23 Thread Mike Tutkowski
Hi, I was working again with VMware snapshots today to test this functionality against CloudStack's managed storage. I have a question that perhaps one of you can answer: Let's say I have a root volume called ROOT-1.vmdk. I take a snapshot of the applicable VM, which produces the following conf