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CLOUDSTACK-9688: Fix failing test_volumes on centos7/kvm

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Due to OS/hypervisor/environmental configuration, detaching a disk/device
using libvirt can be successful without updating the domain configuration (xml).
This leads to reattachment failure as the device is blocked until the next
reboot. This fixes a specific environment case by performing stop/start on
the VM only in case of KVM, which will recreate a fresh domain config (xml)
as KVM VMs have transient domain configs (xmls don't persist).

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This commit is contained in:
Rohit Yadav 2016-12-22 15:20:54 +05:30
parent 52f224f61d
commit cdbe847d29
1 changed files with 5 additions and 0 deletions
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5
test/integration/smoke/test_volumes.py
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@ -378,6 +378,11 @@ class TestVolumes(cloudstackTestCase):
#Clean up, terminate the created volumes
if self.attached:
self.virtual_machine.detach_volume(self.apiClient, self.volume)
if self.virtual_machine.hypervisor == "KVM":
self.virtual_machine.stop(self.apiClient)
self.virtual_machine.start(self.apiClient)
cleanup_resources(self.apiClient, self.cleanup)
return