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2opaportinfo(1)         Master map: IFSFFCLIRG (Man Page)        opaportinfo(1)
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NAME

7       opaportinfo
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11       (Host  or  Switch)  Displays  configuration  and  state  of a specified
12       Intel(R) Omni-Path Host Fabric Interface (HFI) port on the  local  host
13       or a remote switch.
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Syntax

16       opaportinfo [-l lid[-m dest_port]] [-h hfi] [-p port] [-K mkey] [-v]
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Options

19       -l lid    Specifies the destination LID. Default is local port.
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22       -m dest_port
23                 Specifies  the  destination  port. Default is port with given
24                 LID. Useful to access switch ports.
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27       -h hfi    Specifies the HFI to send through/to. Default is first HFI.
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30       -p port   Specifies the port to send through/to. Default is first port.
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33       -K mkey   Specifies the SM management key to access remote ports.
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-h and -p options permit a variety of selections:

38       -h 0      First active port in system (default).
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41       -h 0 -p 0 First active port in system.
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44       -h x      First active port on HFI x.
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47       -h x -p 0 First active port on HFI x.
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50       -h 0 -p y Port y within system (no matter which ports are active).
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53       -h x -p y HFI x, port y.
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Debug Options

58       -v        Specifies the verbose output. Additional invocations  (-v  -v
59                 ...)  turn  on  debugging,  openib  debugging,  and libibumad
60                 debugging.
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Examples

64       opaportinfo -p 1
65       opaportinfo -p 2 -h 2 -l 5 -m 18
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Description

68       To access switch ports using this command, the -l and -m  options  must
69       be given. The -l option specifies the LID of switch port 0 (the logical
70       management port for the switch) and -m specifies the actual switch port
71       to  access.  If  SMA mkeys are used, the -K option is also needed. How‐
72       ever, the Intel(R) Omni-Path Fabric Suite Fabric Manager does  not  use
73       SMA mkeys by default, therefore this option may not be required.
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77Copyright(C) 2015-2018         Intel Corporation                opaportinfo(1)
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