xref: /freebsd/contrib/ofed/infiniband-diags/man/smpdump.8 (revision 87181516ef48be852d5e5fee53c6e0dbfc62f21e)
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SMPDUMP 8 "" "" "Open IB Diagnostics"
NAME
SMPDUMP - . .nr rst2man-indent-level 0 . \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .rstReportMargin pre:
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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
NDENT 0.0

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 NINDENT

Addressing Flags
Define the common option -D for Directed routes
. -D, --Direct The address specified is a directed route NDENT 0.0 NDENT 3.5
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 \(aq-P\(aq or the
 port found through the automatic selection process.)
NINDENT NINDENT Define the common option -L
. -L, --Lid The address specified is a LID
Port Selection flags
Define the common option -C
. -C, --Ca <ca_name> use the specified ca_name. Define the common option -P
. -P, --Port <ca_port> use the specified ca_port. Explanation of local port selection
.
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: NDENT 0.0 NDENT 3.5 NDENT 0.0
1. 3
the first port that is ACTIVE.
2. 3
if not found, the first port that is UP (physical link up). NINDENT 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: NDENT 0.0 NDENT 3.5
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.
NINDENT NINDENT NINDENT NINDENT
Debugging flags
Define the common option -d
. NDENT 0.0

-d raise the IB debugging level. May be used several times (-ddd or -d -d -d). NINDENT Define the common option -e
. NDENT 0.0

-e show send and receive errors (timeouts and others) NINDENT Define the common option -h
. -h, --help show the usage message Define the common option -v
. NDENT 0.0

-v, --verbose increase the application verbosity level. May be used several times (-vv or -v -v -v) NINDENT Define the common option -V
. -V, --version show the version info.

Configuration flags
Define the common option -t
. -t, --timeout <timeout_ms> override the default timeout for the solicited mads. Define the common option -z
. --config, -z <config_file> Specify alternate config file. NDENT 0.0 NDENT 3.5 Default: /etc/infiniband-diags/ibdiag.conf NINDENT NINDENT
FILES
Common text for the config file
.
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 NDENT 0.0

:: smpdump -D 0,1,2,3,5 16 # NODE DESC smpdump -D 0,1,2 0x15 2 # PORT INFO, port 2 NINDENT LID Routed Examples NDENT 0.0

:: smpdump 3 0x15 2 # PORT INFO, lid 3 port 2 smpdump 0xa0 0x11 # NODE INFO, lid 0xa0 NINDENT

SEE ALSO
smpquery (8)
AUTHOR
NDENT 0.0

Hal Rosenstock < \%halr@voltaire.com > NINDENT Generated by docutils manpage writer.
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