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SMPDUMP(8) Open IB Diagnostics SMPDUMP(8) NAME
SMPDUMP - dump InfiniBand subnet management attributes SYNOPSIS smpdump [options] <dlid|dr_path> <attribute> [attribute_modifier] DESCRIPTION smpdump is a general purpose SMP utility which gets SM attributes from a specified SMA. The result is dumped in hex by default. OPTIONS dlid|drpath LID or DR path to SMA attribute IBA attribute ID for SM attribute attribute_modifier IBA modifier for SM attribute -s, --string Print strings in packet if possible Addressing Flags -D, --Direct The address specified is a directed route Examples: [options] -D [options] "0" # self port [options] -D [options] "0,1,2,1,4" # out via port 1, then 2, ... (Note the second number in the path specified must match the port being used. This can be specified using the port selection flag '-P' or the port found through the automatic selection process.) -L, --Lid The address specified is a LID Port Selection flags -C, --Ca <ca_name> use the specified ca_name. -P, --Port <ca_port> use the specified ca_port. Local port Selection Multiple port/Multiple CA support: when no IB device or port is specified (see the "local umad parameters" below), the libibumad library selects the port to use by the following criteria: 1. the first port that is ACTIVE. 2. if not found, the first port that is UP (physical link up). If a port and/or CA name is specified, the libibumad library attempts to fulfill the user request, and will fail if it is not possible. For example: ibaddr # use the first port (criteria #1 above) ibaddr -C mthca1 # pick the best port from "mthca1" only. ibaddr -P 2 # use the second (active/up) port from the first available IB device. ibaddr -C mthca0 -P 2 # use the specified port only. Debugging flags -d raise the IB debugging level. May be used several times (-ddd or -d -d -d). -e show send and receive errors (timeouts and others) -h, --help show the usage message -v, --verbose increase the application verbosity level. May be used several times (-vv or -v -v -v) -V, --version show the version info. Configuration flags -t, --timeout <timeout_ms> override the default timeout for the solicited mads. --config, -z <config_file> Specify alternate config file. Default: /etc/infiniband-diags/ibdiag.conf FILES CONFIG FILE /etc/infiniband-diags/ibdiag.conf A global config file is provided to set some of the common options for all tools. See supplied config file for details. EXAMPLES Direct Routed Examples :: smpdump -D 0,1,2,3,5 16 # NODE DESC smpdump -D 0,1,2 0x15 2 # PORT INFO, port 2 LID Routed Examples :: smpdump 3 0x15 2 # PORT INFO, lid 3 port 2 smpdump 0xa0 0x11 # NODE INFO, lid 0xa0 SEE ALSO smpquery (8) AUTHOR Hal Rosenstock < halr@voltaire.com > SMPDUMP(8)
