InfiniBand course / Module 2
InfiniBand with Quantum
0%
0 of 5 cases closed
Subnet management
Subnet management: OpenSM, UFM, partitions and QoS
Stand up and secure the control plane of an InfiniBand fabric: OpenSM or UFM, PKey partitions, SL/VL QoS, and the MAD keys — without locking yourself out.
- Not started
- In progress
- Complete, case open
- Case closed
- Locked
- Checkpoint
- A case closes when the lesson’s retrieval check reaches 80%.
Lessons and checkpoint
- 2.1Bringing up OpenSMBoth ports are Active and nobody started a subnet managerApply30 min
- 2.2Where the SM runs: switch, host, or UFMThe slide says embedded SM, and underneath it says SHARPAnalyze30 min
- 2.3Partitions and PKeys: the most common mistake in IBThe tenant partition went in and half the cluster stopped talkingAnalyze35 min
- 2.4QoS: service levels, virtual lanes, SL2VL and VL arbitrationThe printed QoS policy and the storage team that starves anywayAnalyze30 min
- 2.5Keys, and locking a fabric down without locking yourself outThe hardening plan that would blind the fabric it hardensEvaluate30 min
- Module 2 checkpoint14 questions · pass mark 80% · 12 min