[NETVIRT-436] Enhancement: Allow configuration of inactivity_probe and max_backoff for OVS Created: 19/Jan/17  Updated: 19/Oct/17  Resolved: 21/Apr/17

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

Type: Bug
Reporter: Guy Sela 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

Issue Links:
Duplicate
is duplicated by NETVIRT-609 very small load brings odl/ovs system... Resolved
External issue ID: 7591

 Description   

Echo request from OVS uses default value today, which is 5 seconds. In scale setups, Full GC can take more than 5 seconds which will result in a disconnection from all OVSs.
To control this behavior, inactivity_probe can be increased when creating a bridge.
OVSDB already created a patch that will allow its clients to define their desired inactivity_probe:
https://git.opendaylight.org/gerrit/#/c/50643/

Now Netvirt needs to expose an ability to configure this externally.

 Comments   
Comment by Sridhar Gaddam [ 15/Feb/17 ]

Patch: https://git.opendaylight.org/gerrit/#/c/50669/

Comment by Sridhar Gaddam [ 15/Feb/17 ]

@Vishal/@GuySela, since the patch is merged, I hope we can mark this bug as fixed, right?

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