contrib/ofed/management/infiniband-diags/scripts/dump_lfts.sh

   1 #!/bin/sh
   2 #
   3 # This simple script will collect outputs of ibroute for all switches
   4 # on the subnet and drop it on stdout. It can be used for LFTs dump
   5 # generation.
   6 #
   7
   8 usage ()
   9 {
  10         echo Usage: `basename $0` "[-h] [-D] [-C ca_name]" \
  11             "[-P ca_port] [-t(imeout) timeout_ms]"
  12         exit 2
  13 }
  14
  15 dump_by_lid ()
  16 {
  17 for sw_lid in `ibswitches $ca_info \
  18                 | sed -ne 's/^.* lid \([0-9a-f]*\) .*$/\1/p'` ; do
  19         ibroute $ca_info $sw_lid
  20 done
  21 }
  22
  23 dump_by_dr_path ()
  24 {
  25 for sw_dr in `ibnetdiscover $ca_info -v \
  26         | sed -ne '/^DR path .* switch /s/^DR path \([,|0-9]\+\) ->.*{\([0-9|a-f]\+\)}.*$/\2 \1/p' \
  27         | sort -u \
  28         | awk 'BEGIN {guid=0;} {if ($1 != guid) { guid=$1; print $2; }}'` ; do
  29         ibroute $ca_info -D ${sw_dr}
  30 done
  31 }
  32
  33 use_d=""
  34 ca_info=""
  35
  36 while [ "$1" ]; do
  37         case $1 in
  38         -D)
  39                 use_d="-D"
  40                 ;;
  41         -h)
  42                 usage
  43                 ;;
  44         -P | -C | -t | -timeout)
  45                 case $2 in
  46                 -*)
  47                         usage
  48                         ;;
  49                 esac
  50                 if [ x$2 = x ] ; then
  51                         usage
  52                 fi
  53                 ca_info="$ca_info $1 $2"
  54                 shift
  55                 ;;
  56         -*)
  57                 usage
  58                 ;;
  59         *)
  60                 usage
  61                 ;;
  62         esac
  63         shift
  64 done
  65
  66 if [ "$use_d" = "-D" ] ; then
  67         dump_by_dr_path
  68 else
  69         dump_by_lid
  70 fi
  71
  72 exit