(Linux) Displays the Intel® Omni-Path Multicast groups created for the fabric along with the Intel® Omni-Path Host Fabric Interface (HFI) ports which are a member of each multicast group. This command can be helpful when attempting to analyze or debug Intel® Omni-Path multicast usage by applications or ULPs such as IPoIB.
Produces full help text.
Returns verbose output and shows name of each member.
Specifies the file with list of local HFI ports used to access fabric(s) for analysis. Default is /etc/opa/ports file.
Specifies the list of local HFI ports used to access fabric(s) for analysis.