lustre/tests/runfailure-ost

   1 #!/bin/sh
   2
   3 SRCDIR="`dirname $0`"
   4 . $SRCDIR/common.sh
   5
   6 export DEBUG_WAIT=yes
   7 . $SRCDIR/llsetup.sh $SRCDIR/net-local.cfg $SRCDIR/mds.cfg \
   8   $SRCDIR/obdfilter.cfg $SRCDIR/client-mount.cfg $SRCDIR/ldlm.cfg || exit 2
   9
  10 test_fail() {
  11         echo $1 > /proc/sys/lustre/fail_loc
  12         shift
  13         echo "Running '$*'"
  14         $*
  15
  16         echo "Cleaning up and restarting MDS"
  17         umount /mnt/lustre || fail "unable to unmount"
  18         $OBDCTL <<- EOF
  19         name2dev MDSDEV
  20         cleanup
  21         detach
  22         quit
  23         EOF
  24
  25         echo 0 > /proc/sys/lustre/fail_loc
  26
  27         $OBDCTL <<- EOF
  28         newdev
  29         attach mds MDSDEV
  30         setup ${MDS} ${MDSFS}
  31         quit
  32         EOF
  33         $MNT
  34 }
  35
  36 set -vx
  37
  38 touch /mnt/lustre/foo
  39 chmod a+x /mnt/lustre/foo
  40 sync
  41
  42 # OBD_FAIL_OST_OPEN_NET: OST will discard open request packet
  43 cp /etc/issue /mnt/lustre/foo
  44 test_fail 0x208 cat /mnt/lustre/foo
  45
  46 echo "Done."