4 # drive the src/nametest program for CI mode
5 # which does a heap of open(create)/unlink/stat
6 # and checks that error codes make sense with its
7 # memory of the files created.
9 # All filenames generated map to the same hash
10 # value in XFS stressing leaf block traversal in
11 # node form directories as well.
13 #-----------------------------------------------------------------------
14 # Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
15 #-----------------------------------------------------------------------
21 echo "QA output created by $seq"
25 status=0 # success is the default!
26 trap "_cleanup; exit \$status" 0 1 2 3 15
32 rm -rf $SCRATCH_MNT/$seq
35 # get standard environment, filters and checks
39 # real QA test starts here
41 _supported_os IRIX Linux
43 if [ $XFSPROGS_VERSION -lt 21000 ]; then
44 _notrun "this test requires case-insensitive support"
50 _scratch_mkfs -n version=ci >/dev/null 2>&1
53 status=1 # default failure
54 sourcefile=$tmp.ci_nametest
57 # need to create an input file with a list of filenames on each line
58 # do number of files for testing to try each directory format
60 # start with small number of files and increase by 4x for each run
64 mkdir $SCRATCH_MNT/$seq
65 while [ $num_files -le $max_files ]; do
66 iterations=`expr $num_files \* 10`
67 $here/src/genhashnames $SCRATCH_MNT/$seq/$num_files $num_files $seed >>$sourcefile
68 mkdir $SCRATCH_MNT/$seq/$num_files
69 $here/src/nametest -l $sourcefile -s $seed -i $iterations -z -c
70 num_files=`expr $num_files \* 4`