IBLINKINFO(8) OpenIB Diagnostics IBLINKINFO(8)NAME
iblinkinfo.pl - report link info for all links in the fabric
SYNOPSIS
iblinkinfo.pl
[-Rhcdl -C <ca_name> -P <ca_port> -v <lt,hoq,vlstall> -S <guid> -D <direct_route>]
DESCRIPTION
iblinkinfo.pl reports the link info for each port of each switch active in the IB fabric.
OPTIONS -R Recalculate the ibnetdiscover information, ie do not use the cached information. This option is slower but should be used if the
diag tools have not been used for some time or if there are other reasons to believe the fabric has changed.
-S <guid>
Output only the switch specified by <guid> (hex format)
-D <direct_route>
Output only the switch specified by the direct route path.
-l Print all information for each link on one line. Default is to print a header with the switch information and then a list for each
port (useful for grep'ing output).
-d Print only switches which have a port in the "Down" state.
-v <lt,hoq,vlstall>
Verify additional switch settings (<LifeTime>,<HoqLife>,<VLStallCount>)
-c Print port capabilities (enabled and supported values)
-C <ca_name> use the specified ca_name for the search.
-P <ca_port> use the specified ca_port for the search.
AUTHOR
Ira Weiny
<weiny2@llnl.gov>
OpenIB Jan 24, 2008 IBLINKINFO(8)
Check Out this Related Man Page
IBCHECKPORT(8) OpenIB Diagnostics IBCHECKPORT(8)NAME
ibcheckport - validate IB port and report errors
SYNOPSIS
ibcheckport [-h] [-v] [-N | -nocolor] [-G] [-C ca_name] [-P ca_port] [-t(imeout) timeout_ms] <lid|guid> <port>
DESCRIPTION
Check connectivity and do some simple sanity checks for the specified port. Port address is a lid unless -G option is used to specify a
GUID address.
OPTIONS -G use GUID address argument. In most cases, it is the Port GUID.
Example:
"0x08f1040023"
-v increase the verbosity level
-N | -nocolor use mono rather than color mode
-C <ca_name> use the specified ca_name.
-P <ca_port> use the specified ca_port.
-t <timeout_ms> override the default timeout for the solicited mads.
EXAMPLE
ibcheckport 2 3 # check lid 2 port 3
SEE ALSO smpquery(8), ibaddr(8)AUTHOR
Hal Rosenstock
<halr@voltaire.com>
OpenIB May 21, 2007 IBCHECKPORT(8)
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port 3/2
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This is an extract from a large file. The lines that start with fc are ports on a fabric switch. In between each fc port there is information about the port.
fc2/12 is up
Port description is SEIEDISCOVER-3
Speed is 4 Gbps
fc2/13 is down (Administratively down)
fc2/14 is up
Port... (1 Reply)