From 861c41de3d5b88004d355ad12e6e016ab61c5fbc Mon Sep 17 00:00:00 2001
From: chenxiaobin <1025221611@qq.com>
Date: Tue, 16 Mar 2021 11:51:04 +0800
Subject: [PATCH] fix standby core

---
 src/gausskernel/storage/access/transam/xlog.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gausskernel/storage/access/transam/xlog.cpp b/src/gausskernel/storage/access/transam/xlog.cpp
index bd8a54781..d42b7d376 100644
--- a/src/gausskernel/storage/access/transam/xlog.cpp
+++ b/src/gausskernel/storage/access/transam/xlog.cpp
@@ -11474,10 +11474,14 @@ bool CreateRestartPoint(int flags)
     if (ENABLE_INCRE_CKPT) {
         XLogRecPtr MinRecLSN = ckpt_get_min_rec_lsn();
         if (!XLogRecPtrIsInvalid(MinRecLSN) && XLByteLT(MinRecLSN, lastCheckPoint.redo)) {
-            ereport(PANIC, (errmsg("current dirty page list head recLSN %08X/%08X smaller than redo lsn %08X/%08X",
+            ereport(WARNING, (errmsg("current dirty page list head recLSN %08X/%08X smaller than redo lsn %08X/%08X",
                                    (uint32)(MinRecLSN >> XLOG_LSN_SWAP), (uint32)MinRecLSN,
                                    (uint32)(lastCheckPoint.redo >> XLOG_LSN_SWAP),
                                    (uint32)lastCheckPoint.redo)));
+            LWLockRelease(CheckpointLock);
+            smgrsync_with_absorption();
+            gstrace_exit(GS_TRC_ID_CreateRestartPoint);
+            return false;
         }
     }