InfiniBand course / Module 4
InfiniBand with Quantum
0%
0 of 5 cases closed
Diagnostics
Operations: diagnostics, links and firmware
Diagnose an InfiniBand fabric with infiniband-diags, ibdiagnet, mlxlink and the firmware tools, in the order that finds the fault fastest and with evidence a customer can send you.
- 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
- 4.1Discovering a fabric: ibnetdiscover and iblinkinfoEverything came backApply25 min
- 4.2Counters and errors that mean somethingSeven digits and a purchase orderAnalyze30 min
- 4.3ibdiagnet: the command you run before escalatingThree theories and eleven hoursApply35 min
- 4.4Link surgery and PHY triageSend us a cableAnalyze30 min
- 4.5Drivers and firmware: DOCA-OFED, mlxfwmanager, mlxconfig, NVOSThe migration plan with one line missingApply30 min
- Module 4 checkpoint14 questions · pass mark 80% · 12 min