1SMPDUMP(8)                    Open IB Diagnostics                   SMPDUMP(8)
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NAME

6       SMPDUMP -
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DUMP INFINIBAND SUBNET MANAGEMENT ATTRIBUTES

9   SYNOPSIS
10       smpdump [options] <dlid|dr_path> <attribute> [attribute_modifier]
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12   DESCRIPTION
13       smpdump  is a general purpose SMP utility which gets SM attributes from
14       a specified SMA. The result is dumped in hex by default.
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16   OPTIONS
17       dlid|drpath
18              LID or DR path to SMA
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20       attribute
21              IBA attribute ID for SM attribute
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23       attribute_modifier
24              IBA modifier for SM attribute
25
26       -s, --string
27              Print strings in packet if possible
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29   Addressing Flags
30       -D, --Direct     The address specified is a directed route
31
32          Examples:
33             [options] -D [options] "0"          # self port
34             [options] -D [options] "0,1,2,1,4"  # out via port 1, then 2, ...
35
36             (Note the second number in the path specified must match the port being
37             used.  This can be specified using the port selection flag '-P' or the
38             port found through the automatic selection process.)
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40       -L, --Lid   The address specified is a LID
41
42   Port Selection flags
43       -C, --Ca <ca_name>    use the specified ca_name.
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45       -P, --Port <ca_port>    use the specified ca_port.
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47   Local port Selection
48       Multiple port/Multiple CA support: when no IB device or port is  speci‐
49       fied  (see  the  "local  umad parameters" below), the libibumad library
50       selects the port to use by the following criteria:
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52          1. the first port that is ACTIVE.
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54          2. if not found, the first port that is UP (physical link up).
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56          If a port  and/or  CA  name  is  specified,  the  libibumad  library
57          attempts  to  fulfill  the  user request, and will fail if it is not
58          possible.
59
60          For example:
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62              ibaddr                 # use the first port (criteria #1 above)
63              ibaddr -C mthca1       # pick the best port from "mthca1" only.
64              ibaddr -P 2            # use the second (active/up) port from the first available IB device.
65              ibaddr -C mthca0 -P 2  # use the specified port only.
66
67   Debugging flags
68       -d     raise the IB debugging level.  May be used several  times  (-ddd
69              or -d -d -d).
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71       -e     show send and receive errors (timeouts and others)
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73       -h, --help      show the usage message
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75       -v, --verbose
76              increase  the  application verbosity level.  May be used several
77              times (-vv or -v -v -v)
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79       -V, --version     show the version info.
80
81   Configuration flags
82       -t,  --timeout  <timeout_ms>  override  the  default  timeout  for  the
83       solicited mads.
84
85       --config, -z  <config_file> Specify alternate config file.
86          Default: /etc/infiniband-diags/ibdiag.conf
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88   FILES
89   CONFIG FILE
90       /etc/infiniband-diags/ibdiag.conf
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92       A  global config file is provided to set some of the common options for
93       all tools.  See supplied config file for details.
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95   EXAMPLES
96       Direct Routed Examples
97
98       ::     smpdump -D 0,1,2,3,5 16 # NODE DESC smpdump -D 0,1,2  0x15  2  #
99              PORT INFO, port 2
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101       LID Routed Examples
102
103       ::     smpdump  3  0x15 2        # PORT INFO, lid 3 port 2 smpdump 0xa0
104              0x11       # NODE INFO, lid 0xa0
105
106   SEE ALSO
107       smpquery (8)
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109   AUTHOR
110       Hal Rosenstock
111              < halr@voltaire.com >
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