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https://issues.apache.org/jira/browse/CLOUDSTACK-6425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13970710#comment-13970710
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Wilder Rodrigues commented on CLOUDSTACK-6425:
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What happens if I enable the Xen Tools 6.1+ feature on an older running
instance (from before CS 4.3.0 upgrade). Can I install the newer XenTools 6.2
version?
The answer is: No. we turned the feature to “Yes” but it turns back to “No”
when I start the instance.
We were using ACS 4.2.1 and upgraded to 4.3.0.
> ACS 4.3.0 issue with VM Templates + XenServer 6.2
> -------------------------------------------------
>
> Key: CLOUDSTACK-6425
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6425
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Template, XenServer
> Environment: Apache CloudStack 4.3.0 + XenServer 6.2
> Reporter: Wilder Rodrigues
>
> ACS issue with VM Templates + XenServer 6.2 + Feature that says: Xen Tools
> 6.1+
> https://issues.apache.org/jira/browse/CLOUDSTACK-4649
> Tables to check: user_vm_details; user_vm_view
> Alena fixed in 4.2.1, but Sanjay Tripathi broke it in 4.3.0
> UserVmJoinDaoImpl.java
> // set resource details map
> // only hypervisortoolsversion can be returned to the end user
> UserVmDetailVO hypervisorToolsVersion =
> _userVmDetailsDao.findDetail(userVm.getId(),
> VmDetailConstants.HYPERVISOR_TOOLS_VERSION);
> if (hypervisorToolsVersion != null) {
> Map<String, String> resourceDetails = new HashMap<String,
> String>();
> resourceDetails.put(hypervisorToolsVersion.getName(),
> hypervisorToolsVersion.getValue());
> userVmResponse.setDetails(resourceDetails);
> }
> It's broken in a way that all templates/instances expect that the xentools
> are installed and the correct drivers are in place. When migrating from 4.2.1
> to 4.3.0, the change in the snippet above will check if the VM exists in the
> user_vm_details, which is actually empty for the given ID.
> The previous code was:
> // set resource details map
> // only hypervisortoolsversion can be returned to the end user }
> if (userVm.getDetailName() != null &&
> userVm.getDetailName().equalsIgnoreCase(VmDetailConstants.HYPERVISOR_TOOLS_VERSION)){
> Map<String, String> resourceDetails = new HashMap<String,
> String>();
> resourceDetails.put(userVm.getDetailName(),
> userVm.getDetailValue());
> userVmResponse.setDetails(resourceDetails);
> }
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