IBSTAT(8) Open IB Diagnostics IBSTAT(8)NAME
IBSTAT -
query basic status of InfiniBand device(s)
SYNOPSIS
ibstat [options] <ca_name> [portnum]
DESCRIPTION
ibstat is a binary which displays basic information obtained from the
local IB driver. Output includes LID, SMLID, port state, link width
active, and port physical state.
It is similar to the ibstatus utility but implemented as a binary
rather than a script. It has options to list CAs and/or ports and dis‐
plays more information than ibstatus.
OPTIONS
-l, --list_of_cas
list all IB devices
-s, --short
short output
-p, --port_list
show port list
ca_name
InfiniBand device name
portnum
port number of InfiniBand device
Debugging flags
-d raise the IB debugging level. May be used several times (-ddd
or -d -d -d).
-h, --help show the usage message
-v, --verbose
increase the application verbosity level. May be used several
times (-vv or -v -v -v)
-V, --version show the version info.
Configuration flags
--config, -z <config_file> Specify alternate config file.
Default: /etc/infiniband-diags/ibdiag.conf
EXAMPLES
:: ibstat # display status of all ports on all IB
devices ibstat-l # list all IB devices ibstat-p
# show port guids ibstat mthca0 2 # show status of port 2 of
'mthca0'
SEE ALSO
ibstatus (8)
AUTHOR
Hal Rosenstock
< halr@voltaire.com >
IBSTAT(8)
