LU-13017 tests: disable statahead_agl for sanity test_56ra

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 52699a6..079ac70 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -6257,8 +6257,13 @@ test_56ra() {
        [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
                skip "MDS < 2.12.58 doesn't return LSOM data"
        local dir=$DIR/$tdir
+       local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
 
-       [[ $OSC == "mdc" ]] && skip "DoM files" && return
+       [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
+
+       # statahead_agl may cause extra glimpse which confuses results. LU-13017
+       $LCTL set_param -n llite.*.statahead_agl=0
+       stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
 
        setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
        # open and close all files to ensure LSOM is updated