解决dorado sharestorage init失败的问题

src/gausskernel/ddes/adapter/ss_dms_callback.cpp

@@ -1787,6 +1787,11 @@ static int CBMarkNeedFlush(void *db_handle, char *pageid)
 
 void DmsCallbackThreadShmemInit(unsigned char need_startup, char **reg_data)
 {
+    /* in dorado mode, we need to wait sharestorageinit finished */
+    while (!g_instance.dms_cxt.SSRecoveryInfo.dorado_sharestorage_inited &&
+            g_instance.attr.attr_storage.xlog_file_path != 0) {
+        pg_usleep(REFORM_WAIT_TIME);
+    }
     IsUnderPostmaster = true;
     // to add cnt, avoid postmain execute proc_exit to free shmem now
     (void)pg_atomic_add_fetch_u32(&g_instance.dms_cxt.inDmsThreShmemInitCnt, 1);

src/gausskernel/process/threadpool/knl_instance.cpp

@@ -193,6 +193,7 @@ static void knl_g_dms_init(knl_g_dms_context *dms_cxt)
     dms_cxt->SSRecoveryInfo.in_ondemand_recovery = false;
     dms_cxt->SSRecoveryInfo.startup_need_exit_normally = false;
     dms_cxt->SSRecoveryInfo.recovery_trapped_in_page_request = false;
+    dms_cxt->SSRecoveryInfo.dorado_sharestorage_inited = false;
     dms_cxt->log_timezone = NULL;
     pg_atomic_init_u32(&dms_cxt->inDmsThreShmemInitCnt, 0);
     pg_atomic_init_u32(&dms_cxt->inProcExitCnt, 0);

src/gausskernel/storage/access/transam/xlog.cpp

@@ -18735,6 +18735,10 @@ void ShareStorageInit()
             securec_check_ss(errorno, "", "");
             UpdatePostgresqlFile("xlog_file_size", option);
         }
+
+        if (ENABLE_DMS) {
+            g_instance.dms_cxt.SSRecoveryInfo.dorado_sharestorage_inited = true;
+        }
     }
 }
 

src/include/ddes/dms/ss_dms_recovery.h

@@ -87,6 +87,7 @@ typedef struct ss_recovery_info {
     bool startup_need_exit_normally;        //used in alive failover
     bool recovery_trapped_in_page_request;   //used in alive failover
     bool in_ondemand_recovery;
+    bool dorado_sharestorage_inited;        // used in dorado mode
 } ss_recovery_info_t;
 
 extern bool SSRecoveryNodes();