LU-16527 llite: dir layout inheritance fixes

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 7cdee60..317a78e 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -26867,7 +26867,7 @@ test_fs_dmv_inherit()
        local inherit
        local inherit_rr
 
-       for i in 1 2 3; do
+       for i in 1 2; do
                mkdir $testdir || error "mkdir $testdir failed"
                count=$($LFS getdirstripe -D -c $testdir)
                (( count == 1 )) ||
@@ -26980,6 +26980,68 @@ test_413h() {
 }
 run_test 413h "don't stick to parent for round-robin dirs"
 
+test_413i() {
+       [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
+
+       (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
+               skip "Need server version at least 2.14.55"
+
+       getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
+               error "dump $DIR default LMV failed"
+       stack_trap "setfattr --restore=$TMP/dmv.ea"
+
+       local testdir=$DIR/$tdir
+       local def_max_rr=1
+       local def_max=3
+       local count
+
+       $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
+               --max-inherit-rr=$def_max_rr $DIR ||
+               error "set $DIR default LMV failed"
+
+       for i in $(seq 2 3); do
+               def_max=$((def_max - 1))
+               (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
+
+               mkdir $testdir
+               # RR is decremented and keeps zeroed once exhausted
+               count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
+               (( count == def_max_rr )) ||
+                       error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
+
+               # max-inherit is decremented
+               count=$($LFS getdirstripe -D --max-inherit $testdir)
+               (( count == def_max )) ||
+                       error_noexit "$testdir: max-inherit $count != $def_max"
+
+               testdir=$testdir/d$i
+       done
+
+       # d3 is the last inherited from ROOT, no inheritance anymore
+       # i.e. no the default layout anymore
+       mkdir -p $testdir/d4/d5
+       count=$($LFS getdirstripe -D --max-inherit $testdir)
+       (( count == -1 )) ||
+               error_noexit "$testdir: max-inherit $count != -1"
+
+       local p_count=$($LFS getdirstripe -i $testdir)
+
+       for i in $(seq 4 5); do
+               testdir=$testdir/d$i
+
+               # the root default layout is not applied once exhausted
+               count=$($LFS getdirstripe -i $testdir)
+               (( count == p_count )) ||
+                       error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
+       done
+
+       $LFS setdirstripe -i 0 $DIR/d2
+       count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
+       (( count == -1 )) ||
+               error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
+}
+run_test 413i "check default layout inheritance"
+
 test_413z() {
        local pids=""
        local subdir