Exadata InfiniBand Related Tools
InfiniBand Related Tools
# ibstat
# ibstatus — To get the status of the Infiniband services /usr/sbin/ibstatus
# iblinkinfo — To check the status of the Infiniband Link /usr/sbin/iblinkinfo.pl -Rl
# ibswitches /usr/sbin/ibswitches
# ibtracert <base lid of active interface> <sm lid>
ibdiagnet — Performs diagnostics upon the InfiniBand fabric and reports status.
ibnetdiscover — Discovers and displays the InfiniBand fabric topology and connections.
ibcheckerrors — Checks the entire InfiniBand fabric for errors.
ibqueryerrors.pl -rR -s LinkDowned,RcvSwRelayErrors,XmtDiscards,XmtWait
ibqueryerrors.pl -s RcvSwRelayErrors,RcvRemotePhysErrors,XmtDiscards,XmtConstraintErrors,RcvConstraintErrors, ExcBufOverrunErrors,VL15Dropped — A single invocation of this command will report on all switch ports on all switches. Run this check from a database server or a switch.
ibclearerrors ibclearcounters
# ibnetdiscover -p — To identify spine switches # /opt/oracle.SupportTools/ibdiagtools/verify-topology — To get topology of the infiniband network inside Exadata
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