| Current Path : /usr/src/contrib/ofed/management/infiniband-diags/scripts/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/ofed/management/infiniband-diags/scripts/iblinkinfo.pl |
#!/usr/bin/perl
#
# Copyright (c) 2006 The Regents of the University of California.
# Copyright (c) 2007-2008 Voltaire, Inc. All rights reserved.
#
# Produced at Lawrence Livermore National Laboratory.
# Written by Ira Weiny <weiny2@llnl.gov>.
#
# This software is available to you under a choice of one of two
# licenses. You may choose to be licensed under the terms of the GNU
# General Public License (GPL) Version 2, available from the file
# COPYING in the main directory of this source tree, or the
# OpenIB.org BSD license below:
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# - Redistributions of source code must retain the above
# copyright notice, this list of conditions and the following
# disclaimer.
#
# - Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
use strict;
use Getopt::Std;
use IBswcountlimits;
sub usage_and_exit
{
my $prog = $_[0];
print
"Usage: $prog [-Rhclp -S <guid> -D <direct route> -C <ca_name> -P <ca_port>]\n";
print
" Report link speed and connection for each port of each switch which is active\n";
print " -h This help message\n";
print
" -R Recalculate ibnetdiscover information (Default is to reuse ibnetdiscover output)\n";
print
" -D <direct route> output only the switch specified by direct route path\n";
print " -S <guid> output only the switch specified by <guid> (hex format)\n";
print " -d print only down links\n";
print
" -l (line mode) print all information for each link on each line\n";
print
" -p print additional switch settings (PktLifeTime,HoqLife,VLStallCount)\n";
print " -c print port capabilities (enabled/supported values)\n";
print " -C <ca_name> use selected Channel Adaptor name for queries\n";
print " -P <ca_port> use selected channel adaptor port for queries\n";
print " -g print port guids instead of node guids\n";
exit 2;
}
my $argv0 = `basename $0`;
my $regenerate_map = undef;
my $single_switch = undef;
my $direct_route = undef;
my $line_mode = undef;
my $print_add_switch = undef;
my $print_extended_cap = undef;
my $only_down_links = undef;
my $ca_name = "";
my $ca_port = "";
my $print_port_guids = undef;
my $switch_found = "no";
chomp $argv0;
if (!getopts("hcpldRS:D:C:P:g")) { usage_and_exit $argv0; }
if (defined $Getopt::Std::opt_h) { usage_and_exit $argv0; }
if (defined $Getopt::Std::opt_D) { $direct_route = $Getopt::Std::opt_D; }
if (defined $Getopt::Std::opt_R) { $regenerate_map = $Getopt::Std::opt_R; }
if (defined $Getopt::Std::opt_S) {
$single_switch = format_guid($Getopt::Std::opt_S);
}
if (defined $Getopt::Std::opt_d) { $only_down_links = $Getopt::Std::opt_d; }
if (defined $Getopt::Std::opt_l) { $line_mode = $Getopt::Std::opt_l; }
if (defined $Getopt::Std::opt_p) { $print_add_switch = $Getopt::Std::opt_p; }
if (defined $Getopt::Std::opt_c) { $print_extended_cap = $Getopt::Std::opt_c; }
if (defined $Getopt::Std::opt_C) { $ca_name = $Getopt::Std::opt_C; }
if (defined $Getopt::Std::opt_P) { $ca_port = $Getopt::Std::opt_P; }
if (defined $Getopt::Std::opt_g) { $print_port_guids = $Getopt::Std::opt_g; }
my $extra_smpquery_params = get_ca_name_port_param_string($ca_name, $ca_port);
sub main
{
get_link_ends($regenerate_map, $ca_name, $ca_port);
if (defined($direct_route)) {
# convert DR to guid, then use original single_switch option
$single_switch = convert_dr_to_guid($direct_route);
if (!defined($single_switch) || !is_switch($single_switch)) {
printf("The direct route (%s) does not map to a switch.\n",
$direct_route);
return;
}
}
foreach my $switch (sort (keys(%IBswcountlimits::link_ends))) {
if ($single_switch && $switch ne $single_switch) {
next;
} else {
$switch_found = "yes";
}
my $switch_prompt = "no";
my $num_ports = get_num_ports($switch, $ca_name, $ca_port);
if ($num_ports == 0) {
printf("ERROR: switch $switch has 0 ports???\n");
}
my @output_lines = undef;
my $pkt_lifetime = "";
my $pkt_life_prompt = "";
my $port_timeouts = "";
my $print_switch = "yes";
if ($only_down_links) { $print_switch = "no"; }
if ($print_add_switch) {
my $data = `smpquery $extra_smpquery_params -G switchinfo $switch`;
if ($data eq "") {
printf("ERROR: failed to get switchinfo for $switch\n");
}
my @lines = split("\n", $data);
foreach my $line (@lines) {
if ($line =~ /^LifeTime:\.+(.*)/) { $pkt_lifetime = $1; }
}
$pkt_life_prompt = sprintf(" (LT: %2s)", $pkt_lifetime);
}
foreach my $port (1 .. $num_ports) {
my $hr = $IBswcountlimits::link_ends{$switch}{$port};
if ($switch_prompt eq "no" && !$line_mode) {
my $switch_name = "";
my $tmp_port = $port;
while ($switch_name eq "" && $tmp_port <= $num_ports) {
# the first port is down find switch name with up port
my $hr = $IBswcountlimits::link_ends{$switch}{$tmp_port};
$switch_name = $hr->{loc_desc};
$tmp_port++;
}
if ($switch_name eq "") {
printf(
"WARNING: Switch Name not found for $switch\n");
}
push(
@output_lines,
sprintf(
"Switch %18s %s%s:\n",
$switch, $switch_name, $pkt_life_prompt
)
);
$switch_prompt = "yes";
}
my $data =
`smpquery $extra_smpquery_params -G portinfo $switch $port`;
if ($data eq "") {
printf(
"ERROR: failed to get portinfo for $switch port $port\n");
}
my @lines = split("\n", $data);
my $speed = "";
my $speed_sup = "";
my $speed_enable = "";
my $width = "";
my $width_sup = "";
my $width_enable = "";
my $state = "";
my $hoq_life = "";
my $vl_stall = "";
my $phy_link_state = "";
foreach my $line (@lines) {
if ($line =~ /^LinkSpeedActive:\.+(.*)/) { $speed = $1; }
if ($line =~ /^LinkSpeedEnabled:\.+(.*)/) {
$speed_enable = $1;
}
if ($line =~ /^LinkSpeedSupported:\.+(.*)/) { $speed_sup = $1; }
if ($line =~ /^LinkWidthActive:\.+(.*)/) { $width = $1; }
if ($line =~ /^LinkWidthEnabled:\.+(.*)/) {
$width_enable = $1;
}
if ($line =~ /^LinkWidthSupported:\.+(.*)/) { $width_sup = $1; }
if ($line =~ /^LinkState:\.+(.*)/) { $state = $1; }
if ($line =~ /^HoqLife:\.+(.*)/) { $hoq_life = $1; }
if ($line =~ /^VLStallCount:\.+(.*)/) { $vl_stall = $1; }
if ($line =~ /^PhysLinkState:\.+(.*)/) { $phy_link_state = $1; }
}
my $rem_port = $hr->{rem_port};
my $rem_lid = $hr->{rem_lid};
my $rem_speed_sup = "";
my $rem_speed_enable = "";
my $rem_width_sup = "";
my $rem_width_enable = "";
if ($rem_lid ne "" && $rem_port ne "") {
$data =
`smpquery $extra_smpquery_params portinfo $rem_lid $rem_port`;
if ($data eq "") {
printf(
"ERROR: failed to get portinfo for $switch port $port\n"
);
}
my @lines = split("\n", $data);
foreach my $line (@lines) {
if ($line =~ /^LinkSpeedEnabled:\.+(.*)/) {
$rem_speed_enable = $1;
}
if ($line =~ /^LinkSpeedSupported:\.+(.*)/) {
$rem_speed_sup = $1;
}
if ($line =~ /^LinkWidthEnabled:\.+(.*)/) {
$rem_width_enable = $1;
}
if ($line =~ /^LinkWidthSupported:\.+(.*)/) {
$rem_width_sup = $1;
}
}
}
my $capabilities = "";
if ($print_extended_cap) {
$capabilities = sprintf("(%3s %s %6s / %8s [%s/%s][%s/%s])",
$width, $speed, $state, $phy_link_state, $width_enable,
$width_sup, $speed_enable, $speed_sup);
} else {
$capabilities = sprintf("(%3s %s %6s / %8s)",
$width, $speed, $state, $phy_link_state);
}
if ($print_add_switch) {
$port_timeouts =
sprintf(" (HOQ:%s VL_Stall:%s)", $hoq_life, $vl_stall);
}
if (!$only_down_links || ($only_down_links && $state eq "Down")) {
my $width_msg = "";
my $speed_msg = "";
if ($rem_width_enable ne "" && $rem_width_sup ne "") {
if ( $width_enable =~ /12X/
&& $rem_width_enable =~ /12X/
&& $width !~ /12X/)
{
$width_msg = "Could be 12X";
} else {
if ( $width_enable =~ /8X/
&& $rem_width_enable =~ /8X/
&& $width !~ /8X/)
{
$width_msg = "Could be 8X";
} else {
if ( $width_enable =~ /4X/
&& $rem_width_enable =~ /4X/
&& $width !~ /4X/)
{
$width_msg = "Could be 4X";
}
}
}
}
if ($rem_speed_enable ne "" && $rem_speed_sup ne "") {
if ( $speed_enable =~ /10\.0/
&& $rem_speed_enable =~ /10\.0/
&& $speed !~ /10\.0/)
{
$speed_msg = "Could be 10.0 Gbps";
} else {
if ( $speed_enable =~ /5\.0/
&& $rem_speed_enable =~ /5\.0/
&& $speed !~ /5\.0/)
{
$speed_msg = "Could be 5.0 Gbps";
}
}
}
if ($line_mode) {
my $line_begin = sprintf("%18s \"%30s\"%s",
$switch, $hr->{loc_desc}, $pkt_life_prompt);
my $ext_guid = sprintf("%18s", $hr->{rem_guid});
if ($print_port_guids && $hr->{rem_port_guid} ne "") {
$ext_guid = sprintf("0x%016s", $hr->{rem_port_guid});
}
push(
@output_lines,
sprintf(
"%s %6s %4s[%2s] ==%s%s==> %18s %6s %4s[%2s] \"%s\" ( %s %s)\n",
$line_begin, $hr->{loc_sw_lid},
$port, $hr->{loc_ext_port},
$capabilities, $port_timeouts,
$ext_guid, $hr->{rem_lid},
$hr->{rem_port}, $hr->{rem_ext_port},
$hr->{rem_desc}, $width_msg,
$speed_msg
)
);
} else {
push(
@output_lines,
sprintf(
" %6s %4s[%2s] ==%s%s==> %6s %4s[%2s] \"%s\" ( %s %s)\n",
$hr->{loc_sw_lid}, $port,
$hr->{loc_ext_port}, $capabilities,
$port_timeouts, $hr->{rem_lid},
$hr->{rem_port}, $hr->{rem_ext_port},
$hr->{rem_desc}, $width_msg,
$speed_msg
)
);
}
$print_switch = "yes";
}
}
if ($print_switch eq "yes") {
foreach my $line (@output_lines) { print $line; }
}
}
if ($single_switch && $switch_found ne "yes") {
printf("Switch \"%s\" not found.\n", $single_switch);
}
}
main;