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  1. CloudStack
  2. CLOUDSTACK-9471

Cross cluster migration did not kick in when HA is enabled and Host goes down

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 4.9.0
    • Fix Version/s: None
    • Component/s: KVM
    • Security Level: Public (Anyone can view this level - this is the default.)
    • Labels:
      None
    • Environment:
      Management on CentOS 6.4 running ACS4.9
      KVM Hosts running on CentOS6.2

      Description

      Executed scenario:
      Setup: 2 KVM clusters:

      • Cluster1 - KVM-Host2 (1 host)
        • KVM-Host2 - 0 instances
      • Cluster2 - KVM-Host3, KVM-Host4 (2 hosts)
        • KVM-Host3 - 3 instances
        • KVM-Host4 - 1 instance

      all instances have service offer - Offer HA - Yes

      Steps to reproduce:

      1. Set enable.ha.storage.migration=true in Global Settings
      2. Restart management server.
      3. Shut down kvm4

      Result:
      Running instances are not migrated to suitable host in other cluster (cross-cluster migration)

      • KVM4 still having one instance, but host is in disconnected state
      • KVM2 should have received the instance but still has 0 instances.
      • KVM3 unchanged

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            • Assignee:
              Unassigned
              Reporter:
              bstoyanov Boris Stoyanov
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              Dates

              • Created:
                Updated: