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From "David Gil (JIRA)" <>
Subject [jira] [Created] (CLOUDSTACK-9506) HA problem
Date Thu, 22 Sep 2016 19:28:20 GMT
David Gil created CLOUDSTACK-9506:

             Summary: HA problem
                 Key: CLOUDSTACK-9506
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.2.0
         Environment: Centos
            Reporter: David Gil

Today our production cloudstack had a problem that a compute node went into alert and VM's
and VR's quit working. When trying to move VM's to another node it came by no communication
and it was unable to move the VM. We had to do a lot of manual items to get everything back
up but need HA to work so that VM and VR move when a problem is found.

We had this problem a few months ago with node going into disconnected state and had to do
the same thing.

What we had to do was login to the database and put item in a stopped state. Deleted the VR
and restart network to get the VM's back up and running. Has anyone seen this before with
HA not moving VM's quick enough and they get stuck in this state? What can be done so these
VM's do not get into this state?

Thank you

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