LU-8125 nrs: pol_arg should be copied after the policy starts

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

diff --git a/lustre/tests/sanityn.sh b/lustre/tests/sanityn.sh
index fc9a971..61de75c 100755 (executable)
--- a/lustre/tests/sanityn.sh
+++ b/lustre/tests/sanityn.sh
@@ -3211,6 +3211,43 @@ test_77g() {
 }
 run_test 77g "Change TBF type directly"
 
+test_77h() {
+       [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
+               { skip "Need OST version at least 2.8.55"; return 0; }
+
+       local old_policy=$(do_facet ost1 \
+               lctl get_param ost.OSS.ost_io.nrs_policies)
+       local new_policy
+
+       do_facet ost1 lctl set_param \
+               ost.OSS.ost_io.nrs_policies="abc"
+       [ $? -eq 0 ] && error "should return error"
+
+       do_facet ost1 lctl set_param \
+               ost.OSS.ost_io.nrs_policies="tbf\ abc"
+       [ $? -eq 0 ] && error "should return error"
+
+       do_facet ost1 lctl set_param \
+               ost.OSS.ost_io.nrs_policies="tbf\ reg"
+       [ $? -eq 0 ] && error "should return error"
+
+       do_facet ost1 lctl set_param \
+               ost.OSS.ost_io.nrs_policies="tbf\ reg\ abc"
+       [ $? -eq 0 ] && error "should return error"
+
+       do_facet ost1 lctl set_param \
+               ost.OSS.ost_io.nrs_policies="tbf\ abc\ efg"
+       [ $? -eq 0 ] && error "should return error"
+
+       new_policy=$(do_facet ost1 lctl get_param ost.OSS.ost_io.nrs_policies)
+       [ $? -eq 0 ] || error "shouldn't LBUG"
+
+       [ "$old_policy" = "$new_policy" ] || error "NRS policy should be same"
+
+       return 0
+}
+run_test 77h "Wrong policy name should report error, not LBUG"
+
 test_78() { #LU-6673
        local rc