Goal
Cover jumbo frames configuration on host network, VM network, and guest network level.
User Stories
- As a Vm Operator, I would like my VM to send Jumbo frame across my L2 network
- As an OCP Network Administrator, I would like to configure the MTU of my L2 network
- Verizon Core same pair bonded interface NIC pair used for primary and secondary, PF to OVN/OVS and SR-IOV VF, MTU set correctly on PF and VF. From F5 usecase, External facing VF interfaces need MTU 1500, and internal facing OVS PF interface need MTU 9200
Non-Requirements
- Testing on specific production infrastructure. We should just verify that we are respecting the MTU given to the interface
Grooming
- Add stories and set their priorities
References
- A possible internal customer: Quay Builder (meeting on 2020-01-17)
Notes
- When defining a network, include a `tuning` section with the requested MTU
- We should copy the MTU from the Pod veth to domxml
Owners
| Role |
Contact |
| PM |
TBD |
| Documentation Owner |
TBD |
| Delivery Owner |
(See assignee) |
| Quality Engineer |
(See QE Assignee) |
Done Checklist
| Who |
What |
Reference |
| DEV |
Upstream roadmap issue |
<link to GitHub Issue> It is unclear whether this would be OpenShift only or not |
| DEV |
Upstream code and tests merged |
<link to meaningful PR or GitHub Issue> |
| DEV |
Upstream documentation merged |
<link to meaningful PR or GitHub Issue> |
| DEV |
gap doc updated |
<name sheet and cell> |
| DEV |
Upgrade consideration |
<link to upgrade-related test or design doc> |
| DEV |
CEE/PX summary presentation |
label epic with cee-training and add a <link to your support-facing preso> |
| QE |
Test plans in Polarion |
<link or reference to Polarion> |
| QE |
Automated tests merged |
<link or reference to automated tests> |
| DOC |
Downstream documentation merged |
<link to meaningful PR> |
Epic
Normal
