Index: /branches/rel_avx_2_7_5/src/backend/sys_cmd.c
===================================================================
--- /branches/rel_avx_2_7_5/src/backend/sys_cmd.c	(revision 9145)
+++ /branches/rel_avx_2_7_5/src/backend/sys_cmd.c	(working copy)
@@ -5587,6 +5587,8 @@
     p->debug_trace_shm_enabled = 0;
     debug_trace_shm_detach(p);
 
+    /* TWSD-1220, because all PF/VF are resetting, set delay time to prevent admin queue busy*/
+    sleep(10);
     return 0;
 }