117

   1 #! /bin/sh
   2 # FS QA Test No. 117
   3 #
   4 # Attempt to cause filesystem corruption with serial fsstresses doing
   5 # extended attributes writes - pv 940655
   6 #
   7 #-----------------------------------------------------------------------
   8 #  Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
   9 #-----------------------------------------------------------------------
  10 #
  11 # creator
  12 owner=ajones@sgi.com
  13
  14 seq=`basename $0`
  15 echo "QA output created by $seq"
  16
  17 here=`pwd`
  18 tmp=/tmp/$$
  19 status=1        # failure is the default!
  20 trap "_cleanup; exit \$status" 0 1 2 3 15
  21
  22 # seed for fsstress known to cause curruptions
  23 seed=1122413794
  24
  25 ITERATIONS=10
  26
  27 _cleanup()
  28 {
  29     cd /
  30     rm -f $tmp.*
  31     _cleanup_testdir
  32 }
  33
  34 # get standard environment, filters and checks
  35 . ./common.rc
  36 . ./common.filter
  37
  38 # real QA test starts here
  39 _supported_fs xfs
  40 _supported_os IRIX Linux
  41
  42 _setup_testdir
  43 _require_scratch
  44
  45 rm -f $seq.full
  46 umount $SCRATCH_DEV >/dev/null 2>&1
  47 echo "*** MKFS ***"                         >>$seq.full
  48 echo ""                                     >>$seq.full
  49 _scratch_mkfs_xfs                           >>$seq.full 2>&1 \
  50     || _fail "mkfs failed"
  51 _scratch_mount                              >>$seq.full 2>&1 \
  52     || _fail "mount failed"
  53
  54 mkdir -p $SCRATCH_MNT/fsstress
  55
  56 echo
  57 echo Running fsstress in serial:
  58 i=0
  59 while [ $i -lt $ITERATIONS ]; do
  60     echo fsstress iteration: $i | tee -a $seq.full
  61     $FSSTRESS_PROG \
  62         -d $SCRATCH_MNT/fsstress \
  63         -f allocsp=0 \
  64         -f freesp=0 \
  65         -f bulkstat=0 \
  66         -f bulkstat1=0 \
  67         -f resvsp=0 \
  68         -f unresvsp=0 \
  69         -f attr_set=100 \
  70         -f attr_remove=100 \
  71         -s $seed \
  72         -S -p 1 -n 1000 >>$seq.full 2>&1
  73
  74     i=`expr $i + 1`
  75 done
  76
  77 cd /
  78 umount $SCRATCH_MNT
  79 echo
  80 echo Checking filesystem
  81 _check_scratch_fs
  82 _scratch_mount
  83
  84 status=$?
  85 exit