diff --git a/.github/scripts/hypo/fs.py b/.github/scripts/hypo/fs.py
index d378105dd34f..2f69b5a05ab3 100644
--- a/.github/scripts/hypo/fs.py
+++ b/.github/scripts/hypo/fs.py
@@ -445,7 +445,7 @@ def set_acl(self, sudo_user, entry, user, user_perm, group, group_perm, other_pe
           modify_time=st_time, 
           follow_symlinks=st.booleans(), 
           user = st.sampled_from(USERS))
-    @precondition(lambda self: self.should_run('utime'))
+    @precondition(lambda self: self.should_run('utime') and False)
     def utime(self, entry, access_time, modify_time, follow_symlinks, user='root'):
         result1 = self.fsop1.do_utime(entry, access_time, modify_time, follow_symlinks, user)
         result2 = self.fsop2.do_utime(entry, access_time, modify_time, follow_symlinks, user)
diff --git a/.github/scripts/hypo/s3_op.py b/.github/scripts/hypo/s3_op.py
index f81b4ddd43f7..864396ae5bec 100644
--- a/.github/scripts/hypo/s3_op.py
+++ b/.github/scripts/hypo/s3_op.py
@@ -61,7 +61,12 @@ def handleException(self, e, action, **kwargs):
             return Exception(f'code:{e.code} message:{e.message}')
         elif isinstance(e, subprocess.CalledProcessError):
             self.logger.info(f'{action} {kwargs} failed: {e.output.decode()}')
-            return Exception(f'returncode:{e.returncode} output:{e.output.decode()}')
+            try:
+                output = json.loads(e.output.decode())
+                message = output.get('error', {}).get('message', 'error message not found')
+                return Exception(f'returncode:{e.returncode} {message}')
+            except ValueError as ve:
+                return Exception(f'returncode:{e.returncode} output:{e.output.decode()}')
         else:
             self.logger.info(f'{action} {kwargs} failed: {e}')
             return e
diff --git a/.github/scripts/sync/sync_fsrand.sh b/.github/scripts/sync/sync_fsrand.sh
index e1566764ddb1..1a3baf6d87d3 100755
--- a/.github/scripts/sync/sync_fsrand.sh
+++ b/.github/scripts/sync/sync_fsrand.sh
@@ -88,7 +88,7 @@ test_list_threads(){
     check_diff $DEST_DIR1 $DEST_DIR2
 }
 
-skip_test_update(){
+test_update(){
     prepare_test
     ./juicefs mount $META_URL /tmp/jfs -d
     sync_option="--dirs --perms --check-all --links --list-threads 10 --list-depth 5"
@@ -111,7 +111,7 @@ skip_test_update(){
             break
         fi
     done
-    check_diff $DEST_DIR1 $DEST_DIR2
+    diff -ur --no-dereference $DEST_DIR1 $DEST_DIR2
 }
 
 do_copy(){
diff --git a/.github/workflows/load.yml b/.github/workflows/load.yml
index fd49332e4026..8fa35023f98b 100644
--- a/.github/workflows/load.yml
+++ b/.github/workflows/load.yml
@@ -35,7 +35,7 @@ jobs:
           if [ "${{github.event_name}}" == "schedule"  ] || [ "${{github.event_name}}" == "workflow_dispatch"  ]; then
             echo 'meta_matrix=["sqlite3", "redis", "mysql", "tikv", "tidb", "postgres", "mariadb", "fdb"]' >> $GITHUB_OUTPUT
           else
-            echo 'meta_matrix=["redis", "mysql"]' >> $GITHUB_OUTPUT
+            echo 'meta_matrix=["redis", "mysql", "tikv"]' >> $GITHUB_OUTPUT
             # echo 'meta_matrix=["redis"]' >> $GITHUB_OUTPUT
           fi
     outputs:
@@ -86,13 +86,8 @@ jobs:
 
       - name: Load and dump with small directory
         timeout-minutes: 30
-        env:
-          AWS_ACCESS_KEY_ID: ${{secrets.CI_AWS_ACCESS_KEY_ID}}
-          AWS_SECRET_ACCESS_KEY: ${{secrets.CI_AWS_ACCESS_KEY_SECRET}}
-          META: ${{matrix.meta}}
-          START_META: true
         run: |
-          sudo -E .github/scripts/command/load_dump_bench.sh test_load_dump_with_small_dir
+          sudo AWS_ACCESS_KEY_ID=${{secrets.CI_AWS_ACCESS_KEY_ID}} AWS_SECRET_ACCESS_KEY=${{secrets.CI_AWS_ACCESS_KEY_SECRET}} META=${{matrix.meta}} START_META=true .github/scripts/command/load_dump_bench.sh test_load_dump_with_small_dir
 
       - name: Load and dump with big directory
         timeout-minutes: 30