1IBSTAT(8)                     Open IB Diagnostics                    IBSTAT(8)
2
3
4

NAME

6       IBSTAT -
7

QUERY BASIC STATUS OF INFINIBAND DEVICE(S)

9   SYNOPSIS
10       ibstat [options] <ca_name> [portnum]
11
12   DESCRIPTION
13       ibstat  is  a binary which displays basic information obtained from the
14       local IB driver. Output includes LID, SMLID,  port  state,  link  width
15       active, and port physical state.
16
17       It  is  similar  to  the  ibstatus  utility but implemented as a binary
18       rather than a script. It has options to list CAs and/or ports and  dis‐
19       plays more information than ibstatus.
20
21   OPTIONS
22       -l, --list_of_cas
23              list all IB devices
24
25       -s, --short
26              short output
27
28       -p, --port_list
29              show port list
30
31       ca_name
32              InfiniBand device name
33
34       portnum
35              port number of InfiniBand device
36
37   Debugging flags
38       -d     raise  the  IB debugging level.  May be used several times (-ddd
39              or -d -d -d).
40
41       -h, --help      show the usage message
42
43       -v, --verbose
44              increase the application verbosity level.  May be  used  several
45              times (-vv or -v -v -v)
46
47       -V, --version     show the version info.
48
49   Configuration flags
50       --config, -z  <config_file> Specify alternate config file.
51          Default: /etc/infiniband-diags/ibdiag.conf
52
53   EXAMPLES
54       ::     ibstat             #  display  status  of  all  ports  on all IB
55              devices ibstat -l          #  list  all  IB  devices  ibstat  -p
56              #  show  port guids ibstat mthca0 2   # show status of port 2 of
57              'mthca0'
58
59   SEE ALSO
60       ibstatus (8)
61
62   AUTHOR
63       Hal Rosenstock
64              < halr@voltaire.com >
65
66
67
68
69                                                                     IBSTAT(8)