Rohit Yadav created CLOUDSTACK-8762:
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             Summary: Check KVM disk files for activity before starting VM
                 Key: CLOUDSTACK-8762
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8762
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
            Reporter: Rohit Yadav
            Assignee: Rohit Yadav
             Fix For: 4.5.3, 4.6.0


KVM hosts have real issue with fencing when storage are accessible by multiple 
hosts such as in the case of NFS, in which case there is a possibility of qcow2 
disks being accessed by multiple hosts causing disk corruptions. The aim of 
this ticket is to explore ways to delay starting a VM if the qcow2 disks/files 
are still being accessed.



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