[Users] qib0 kernel parameters

Susan Coulter markus at lanl.gov
Thu Sep 6 09:43:03 PDT 2012


Hello,
While looking into some job failures on our clusters running QLogic HCAs, it seems there are a couple parameters, krcvqs and rcvhdrcnt, that may need setting.
LLNL's bugzilla mentions them on a few tickets and I found a QLogic release note pdf that gives suggestions for Intel chips and Lustre/GPFS.

Does anyone know where I find more detailed info on what these parameters do and guidelines for setting them?


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Susan Coulter
HPC-3 Network/Infrastructure
505-667-8425
Increase the Peace...
An eye for an eye leaves the whole world blind
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