Github user anshul1886 commented on the pull request: https://github.com/apache/cloudstack/pull/1176#issuecomment-161931232 @ustcweizhou I differ on this. We should not make HypervisorGuruManagerImpl complex by adding these kind of conditions as nobody is expert of all hypervisors and can make errors as happened in this case. This will keep the core code simpler. In XenServer after version 6.2 with hotfixes we start handling creating template from snapshot in Hypervisor agent code. So the change is if version is 6.1 or 6.2 without hot fix then send the command to SSVM otherwise send to hypervisor.
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