[NETVIRT-395] Bulk creation of VM's are failed. Some of VM instances cannot acquire IP,observed when instance count goes beyond 15 Created: 26/Dec/16  Updated: 09/Mar/18  Resolved: 03/Mar/17

Status: Resolved
Project: netvirt
Component/s: None
Affects Version/s: Boron
Fix Version/s: None

Type: Bug
Reporter: ranjithkumar_t Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

Attachments: Zip Archive karaf logs.zip    
External issue ID: 7445

 Description   

ODL Version : distribution-karaf-0.5.2-Boron-SR2

Openstack Version : mitaka

Setup Details : 3 ODL Nodes + 1 Control Node + 2 Compute Nodes

Steps to Reproduce:
1. Start ./karaf and install odl-ovsdb-openstack and jolokia bundle.
2. Check cluster is formed. And check network topology is initiated.
3. ./stack the Control and Compute nodes. And verify initial flows.
4. Create a network
5. Create 20 Instances for the network

Observation:
Maximum for the first 15 Instances IP address is been assigned. Thereafter IP address for the remaining Instances is not assigned.

Note:
The above observation is not observed when we do set-manager and del-manager manager for the OVS nodes.

Please find the attached files for karaf logs.

 Comments   
Comment by ranjithkumar_t [ 26/Dec/16 ]

Attachment karaf logs.zip has been added with description: Karaf logs for your reference

Comment by Karthikeyan [ 13/Feb/17 ]

Bug has been fixed in the below patches,

Boron: https://git.opendaylight.org/gerrit/#/c/50616/

Master: https://git.opendaylight.org/gerrit/#/c/51625/

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