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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