LU-3756 mdt: Change HSM policy display

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

diff --git a/lustre/tests/sanity-hsm.sh b/lustre/tests/sanity-hsm.sh
index 527d3f0..5209cab 100644 (file)
--- a/lustre/tests/sanity-hsm.sh
+++ b/lustre/tests/sanity-hsm.sh
@@ -114,6 +114,7 @@ copytool_device() {
 cleanup() {
        copytool_cleanup
        changelog_cleanup
+       cdt_set_sanity_policy
 }
 
 search_and_kill_copytool() {
@@ -243,26 +244,33 @@ set_test_state() {
 }
 
 cdt_set_sanity_policy() {
-       # clear all
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-nra
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-nbr
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-gc
+       if [[ "$CDT_POLICY_HAD_CHANGED" ]]
+       then
+               # clear all
+               do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=+NRA
+               do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-NBR
+               CDT_POLICY_HAD_CHANGED=
+       fi
 }
 
 cdt_set_no_retry() {
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=+nra
+       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=+NRA
+       CDT_POLICY_HAD_CHANGED=true
 }
 
 cdt_clear_no_retry() {
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-nra
+       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-NRA
+       CDT_POLICY_HAD_CHANGED=true
 }
 
-cdt_set_no_blocking_restore() {
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=+nbr
+cdt_set_non_blocking_restore() {
+       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=+NBR
+       CDT_POLICY_HAD_CHANGED=true
 }
 
-cdt_clear_no_blocking_restore() {
-       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-nbr
+cdt_clear_non_blocking_restore() {
+       do_facet $SINGLEMDS $LCTL set_param $HSM_PARAM.policy=-NBR
+       CDT_POLICY_HAD_CHANGED=true
 }
 
 cdt_clear_mount_state() {
@@ -306,9 +314,10 @@ cdt_restart() {
        cdt_set_sanity_policy
 }
 
-need2clients() {
-       if [[ $CLIENTCOUNT -lt 2 ]]; then
-               skip "Need two or more clients, have $CLIENTCOUNT"
+needclients() {
+       local clnt_count=$1
+       if [[ $CLIENTCOUNT -lt $clnt_count ]]; then
+               skip "Need $clnt_count or more clients, have $CLIENTCOUNT"
                return 1
        fi
        return 0
@@ -511,6 +520,9 @@ cdt_check_state enabled
 echo "Start copytool"
 copytool_setup
 
+echo "Set sanity-hsm HSM policy"
+cdt_set_sanity_policy
+
 # finished requests are quickly removed from list
 set_hsm_param grace_delay 10
 
@@ -677,8 +689,7 @@ test_9() {
 run_test 9 "Use of explict archive number, with dedicated copytool"
 
 test_9a() {
-       [[ $CLIENTCOUNT -ge 3 ]] ||
-               { skip "Need three or more clients"; return 0; }
+       needclients 3 || return 0
 
        local n
        local file
@@ -700,7 +711,7 @@ test_9a() {
 
                $LFS hsm_archive $file || error "could not archive file $file"
                wait_request_state $fid ARCHIVE SUCCEED
-               check_hsm_flags $file "0x00000001"
+               check_hsm_flags $file "0x00000009"
        done
 
        trap - EXIT
@@ -985,7 +996,7 @@ test_12g() {
 run_test 12g "Restore a released file implicitly"
 
 test_12h() {
-       need2clients || return 0
+       needclients 2 || return 0
 
        # test needs a running copytool
        copytool_setup
@@ -1619,7 +1630,7 @@ run_test 28 "Concurrent archive/file remove"
 test_30a() {
        # restore at exec cannot work on agent node (because of Linux kernel
        # protection of executables)
-       need2clients || return 0
+       needclients 2 || return 0
 
        # test needs a running copytool
        copytool_setup
@@ -1650,7 +1661,7 @@ run_test 30a "Restore at exec (import case)"
 test_30b() {
        # restore at exec cannot work on agent node (because of Linux kernel
        # protection of executables)
-       need2clients || return 0
+       needclients 2 || return 0
 
        # test needs a running copytool
        copytool_setup
@@ -2098,7 +2109,7 @@ run_test 56 "Setattr during an archive is ok"
 
 test_57() {
        # Need one client for I/O, one for request
-       need2clients || return 0
+       needclients 2 || return 0
 
        # test needs a running copytool
        copytool_setup
@@ -2371,6 +2382,41 @@ test_107() {
 }
 run_test 107 "Copytool re-register after MDS restart"
 
+policy_set_and_test()
+{
+       local change="$1"
+       local target="$2"
+       do_facet $SINGLEMDS $LCTL set_param "$HSM_PARAM.policy=\\\"$change\\\""
+       local policy=$(do_facet $SINGLEMDS $LCTL get_param -n $HSM_PARAM.policy)
+       [[ "$policy" == "$target" ]] ||
+               error "Wrong policy after '$change': '$policy' != '$target'"
+}
+
+test_109() {
+       # to force default policy setting if error
+       CDT_POLICY_HAD_CHANGED=true
+
+       local policy=$(do_facet $SINGLEMDS $LCTL get_param -n $HSM_PARAM.policy)
+       local default="NonBlockingRestore [NoRetryAction]"
+       [[ "$policy" == "$default" ]] ||
+               error "default policy has changed,"\
+                     " '$policy' != '$default' update the test"
+       policy_set_and_test "+NBR" "[NonBlockingRestore] [NoRetryAction]"
+       policy_set_and_test "+NRA" "[NonBlockingRestore] [NoRetryAction]"
+       policy_set_and_test "-NBR" "NonBlockingRestore [NoRetryAction]"
+       policy_set_and_test "-NRA" "NonBlockingRestore NoRetryAction"
+       policy_set_and_test "NRA NBR" "[NonBlockingRestore] [NoRetryAction]"
+       # useless bacause we know but safer for futur changes to use real value
+       local policy=$(do_facet $SINGLEMDS $LCTL get_param -n $HSM_PARAM.policy)
+       echo "Next set_param must failed"
+       policy_set_and_test "wrong" "$policy"
+
+       # return to default
+       echo "Back to default policy"
+       cdt_set_sanity_policy
+}
+run_test 109 "Policy display/change"
+
 test_110a() {
        # test needs a running copytool
        copytool_setup
@@ -2381,13 +2427,13 @@ test_110a() {
        import_file $tdir/$tfile $f
        local fid=$(path2fid $f)
 
-       cdt_set_no_blocking_restore
+       cdt_set_non_blocking_restore
        md5sum $f
        local st=$?
 
        # cleanup
        wait_request_state $fid RESTORE SUCCEED
-       cdt_clear_no_blocking_restore
+       cdt_clear_non_blocking_restore
 
        # Test result
        [[ $st == 1 ]] ||
@@ -2409,13 +2455,13 @@ test_110b() {
        wait_request_state $fid ARCHIVE SUCCEED
        $LFS hsm_release $f
 
-       cdt_set_no_blocking_restore
+       cdt_set_non_blocking_restore
        md5sum $f
        local st=$?
 
        # cleanup
        wait_request_state $fid RESTORE SUCCEED
-       cdt_clear_no_blocking_restore
+       cdt_clear_non_blocking_restore
 
        # Test result
        [[ $st == 1 ]] ||