lustre/scripts/ko2iblnd-probe

   1 #!/bin/sh
   2
   3 # flags of IB devices which present
   4 HFI=0
   5 QIB=0
   6
   7 # no profile name by default
   8 PROFILE=""
   9
  10 INFINIBAND="/sys/class/infiniband"
  11
  12 if [ -d $INFINIBAND ]; then
  13         for dev in `ls -d $INFINIBAND/* | sed -e "s#^$INFINIBAND/##" -e 's#_[0-9]*$##'`; do
  14                 ver=`echo $dev | sed -ne 's#[^0-9]*##p'`
  15                 case $dev in
  16                 hfi*) HFI=1 ;;
  17                 qib*) QIB=1 ;;
  18                 esac
  19         done
  20
  21         # Set profile name according priority
  22         if [ $HFI -ne 0 ]; then
  23                 PROFILE="-opa"
  24         elif [ $QIB -ne 0 ]; then
  25                 PROFILE="-opa"
  26         fi
  27 fi
  28
  29 exec /sbin/modprobe --ignore-install ko2iblnd$PROFILE $CMDLINE_OPTS