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

6       ibstat - query basic status of InfiniBand device(s)
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SYNOPSIS

9       ibstat [options] <ca_name> [portnum]
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DESCRIPTION

12       ibstat  is  a binary which displays basic information obtained from the
13       local IB driver. Output includes LID, SMLID, port state, link width ac‐
14       tive, and port physical state.
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16       It  is  similar  to  the  ibstatus  utility but implemented as a binary
17       rather than a script. It has options to list CAs and/or ports and  dis‐
18       plays more information than ibstatus.
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OPTIONS

21       -l, --list_of_cas
22              list all IB devices
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24       -s, --short
25              short output
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27       -p, --port_list
28              show port list
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30       ca_name
31              InfiniBand device name
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33       portnum
34              port number of InfiniBand device
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36   Debugging flags
37       -d     raise  the  IB debugging level.  May be used several times (-ddd
38              or -d -d -d).
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40       -h, --help      show the usage message
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42       -v, --verbose
43              increase the application verbosity level.  May be  used  several
44              times (-vv or -v -v -v)
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46       -V, --version     show the version info.
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48   Configuration flags
49       --config, -z  <config_file> Specify alternate config file.
50          Default: /etc/infiniband-diags/ibdiag.conf
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EXAMPLES

53       ::     ibstat             #  display  status of all ports on all IB de‐
54              vices  ibstat  -l          #  list  all  IB  devices  ibstat  -p
55              #  show  port guids ibstat mthca0 2   # show status of port 2 of
56              'mthca0'
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SEE ALSO

59       ibstatus (8)
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AUTHOR

62       Hal Rosenstock
63              < halr@voltaire.com >
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68                                  2017-08-21                         IBSTAT(8)