[ https://issues.apache.org/jira/browse/CLOUDSTACK-9349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15260245#comment-15260245 ]
ASF GitHub Bot commented on CLOUDSTACK-9349: -------------------------------------------- Github user swill commented on the pull request: https://github.com/apache/cloudstack/pull/1500#issuecomment-215102785 Thanks @kiwiflyer. :) I was about to ask you to re-push to kick off the runs again and you did it as I was typing. 👍 > Unable to detach root volume when using Hypervisor Type KVM > ----------------------------------------------------------- > > Key: CLOUDSTACK-9349 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9349 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: Volumes > Affects Versions: 4.5.1, 4.6.2, 4.7.1, 4.8.0, 4.9.0 > Environment: Centos 7 > Reporter: Simon Weller > Priority: Minor > Fix For: 4.7.2 > > > Back in 4.5, support was added in CLOUDSTACK-6284 for detaching root volumes. > The original support was meant to work with Xen, VMware and KVM. > After chatting with fuflo in the Cloudstack irc channel, it was pointed out > that a constraint was not correctly modified in VolumeApiServiceImpl.java to > allow the detach to occur when vm.getHypervisorType() == HypervisorType.KVM. > This is a very useful feature, as it allows us to simulate a snapshot revert > with Ceph by using createVolume sourced from a snapshot, then detaching and > reattaching the root volume (new root volume needs to be attached as > device=0). > I'm going to propose a PR for this shortly -- This message was sent by Atlassian JIRA (v6.3.4#6332)