I created a VM with from existing template and found that the image of the new VM actually copied the image from the template instead of sharing a base from the template. I am wondering why the new VM doesn't use a new cow image as its image pointing to the base image in template. By that way, all the new VMs will share a common parent image in template and save the space in the storage domain. Is there any other concern not to do this?

Shu Ming <shum...@linux.vnet.ibm.com>
IBM China Systems and Technology Laboratory

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