LU-8998 test: Test 'lfs find' composite file options

The Progressive File Layout feature expanded the options
to find files using the 'lfs find' utility. Files can be
searched for with the component start, end, count and flags
options.

These 'lfs find' options need to be exercised.

Test-Parameters: trivial
Signed-off-by: James Nunez <james.a.nunez@intel.com>
Change-Id: I36a6e774fa77b4089642ff5f2f8d482b3196aa62
Reviewed-on: https://review.whamcloud.com/26926
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Steve Guminski <stephenx.guminski@intel.com>

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 881a3d7..c9101d4 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -5366,6 +5366,68 @@ test_56aa() { # LU-5937
 }
 run_test 56aa "lfs find --size under striped dir"
 
+test_56ba() {
+       # Create composite files with one component
+       TDIR=$DIR/$tdir/1Mfiles
+       setup_56 5 1 "--component-end 1M"
+       # Create composite files with three components
+       TDIR=$DIR/$tdir/2Mfiles
+       setup_56 5 2 "-E 2M -E 4M -E 6M"
+       TDIR=$DIR/$tdir
+       # Create non-composite files
+       createmany -o $TDIR/${tfile}- 10
+
+       local nfiles=$($LFIND --component-end 1M --type f $TDIR | wc -l)
+       [[ $nfiles == 10 ]] ||
+               error "lfs find -E 1M found $nfiles != 10 files"
+
+       nfiles=$($LFIND ! -E 1M --type f $TDIR | wc -l)
+       [[ $nfiles == 25 ]] ||
+               error "lfs find ! -E 1M found $nfiles != 25 files"
+
+       # All files have a component that starts at 0
+       local nfiles=$($LFIND --component-start 0 --type f $TDIR | wc -l)
+       [[ $nfiles == 35 ]] ||
+               error "lfs find --component-start 0 found $nfiles != 35 files"
+
+       nfiles=$($LFIND --component-start 2M --type f $TDIR | wc -l)
+       [[ $nfiles == 15 ]] ||
+               error "$LFIND --component-start 2M found $nfiles != 15 files"
+
+       # All files created here have a componenet that does not starts at 2M
+       nfiles=$($LFIND ! --component-start 2M --type f $TDIR | wc -l)
+       [[ $nfiles == 35 ]] ||
+               error "$LFIND ! --component-start 2M found $nfiles != 35 files"
+
+       # Find files with a specified number of components
+       local nfiles=$($LFIND --component-count 3 --type f $TDIR | wc -l)
+       [[ $nfiles == 15 ]] ||
+               error "lfs find --component-count 3 found $nfiles != 15 files"
+
+       # Remember non-composite files have a component count of zero
+       local nfiles=$($LFIND --component-count 0 --type f $TDIR | wc -l)
+       [[ $nfiles == 10 ]] ||
+               error "lfs find --component-count 0 found $nfiles != 10 files"
+
+       nfiles=$($LFIND ! --component-count 3 --type f $TDIR | wc -l)
+       [[ $nfiles == 20 ]] ||
+               error "$LFIND ! --component-count 3 found $nfiles != 20 files"
+
+       # All files have a flag called "init"
+       local nfiles=$($LFIND --component-flags init --type f $TDIR | wc -l)
+       [[ $nfiles == 35 ]] ||
+               error "$LFIND --component-flags init found $nfiles != 35 files"
+
+       # Multi-component files will have a component not initialized
+       local nfiles=$($LFIND ! --component-flags init --type f $TDIR | wc -l)
+       [[ $nfiles == 15 ]] ||
+               error "$LFIND !--component-flags init found $nfiles != 15 files"
+
+       rm -rf $TDIR
+
+}
+run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
+
 test_57a() {
        [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
        # note test will not do anything if MDS is not local