IBDISCOVER.PL(8) OpenIB Diagnostics IBDISCOVER.PL(8) NAME ibdiscover.pl - annotate and compare InfiniBand topology SYNOPSIS ibdiscover.pl DESCRIPTION ibdiscover.pl uses a topology file create by ibnetdiscover and a dis‐ cover.map file which the network administrator creates which indicates the nodes to be expected and a ibdiscover.topo file which is the expected connectivity and produces a new connectivity file (dis‐ cover.topo.new) and outputs the changes to stdout. The network adminis‐ trator can choose to replace the "old" topo file with the new one or certain changes in. The syntax of the ibdiscover.map file is: <nodeGUID>|port|"Text for node"|<NodeDescription from ibnetdiscover format> e.g. 8f10400410015|8|"ISR 6000"|# SW-6IB4 Voltaire port 0 lid 5 8f10403960558|2|"HCA 1"|# MT23108 InfiniHost Mellanox Technologies The syntax of the old and new topo files (ibdiscover.topo and ibdis‐ cover.topo.new) are: <LocalPort>|<LocalNodeGUID>|<RemotePort>|<RemoteNodeGUID> e.g. 10|5442ba00003080|1|8f10400410015 These topo files are produced by the ibdiscover.pl tool. USAGE ibnetdiscover | ibdiscover.pl SEE ALSO ibnetdiscover(8) AUTHOR Hal Rosenstock <halr@voltaire.com> OpenIB September 21, 2006 IBDISCOVER.PL(8)[top]
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