Comment 5 for bug 1548730

Reproduced at fuel-plugin-vmware-dvs-2.1.0
Fuel ISO#570

Steps to reproduce
1.Deploy cluster with:
 fuel-plugin-vmware-dvs-2.1.0
 1 controller role.
 2 node with compute role.
 1 node with compute-vmware role
 storage default
 two clusters mapping to dvSwitches

2. Create net_1: net01__subnet, 192.168.1.0/24, and attach it to the router01.
3. Create security SG1 group with rules:
Ingress rule with ip protocol 'icmp ', port range any, SG group 'SG1'
Egress rule with ip protocol 'icmp ', port range any, SG group 'SG1'
Ingress rule with ssh protocol 'tcp', port range 22, SG group 'SG1'
Egress rule with ssh protocol 'tcp ', port range 22, SG group 'SG1'
4. Create security Sg2 group with rules:
Ingress rule with ssh protocol 'tcp', port range 22, SG group 'SG2'
Egress rule with ssh protocol 'tcp ', port range 22, SG group 'SG2'
5. Launch 20 instances of vcenter availability zone with Default SG +SG1+SG2 in net1 in one batch.
6. Launch few instances of nova availability zone with Default SG +SG1+SG2 in net1 in one batch.
7. Verify that icmp/ssh is enabled between instances.
8. Remove all instances.
9. Launch 20 instances of nova availability zone with Default SG +SG1+SG2 in net1 in one batch.

 Actual Result
One DVS agent of controller node has gone Down state. Instances have got error state.

10

Launch few instances of vcenter availability zone with Default SG +SG1+SG2 in net1 in one batch.