From 57971bf439c4caec65f8425a50884dd1acdb52a0 Mon Sep 17 00:00:00 2001
From: obdev <obdev@oceanbase.com>
Date: Wed, 8 Jun 2022 20:01:15 +0800
Subject: [PATCH] bugfix: auto extend fail when restart observer

---
 src/storage/blocksstable/ob_local_file_system.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/storage/blocksstable/ob_local_file_system.cpp b/src/storage/blocksstable/ob_local_file_system.cpp
index 35557ecfed..68d7274204 100644
--- a/src/storage/blocksstable/ob_local_file_system.cpp
+++ b/src/storage/blocksstable/ob_local_file_system.cpp
@@ -315,6 +315,12 @@ int ObLocalFileSystem::init(const ObStorageEnv& storage_env, ObPartitionService&
           }
         }
       }
+      // auto extend ssblock file will not change conf file item, 
+      // in this case, if restart ob system, data_file_size_ and 
+      // total_file_size_ in super block will be difference, 
+      if(data_file_size_ != super_block_.content_.total_file_size_) {
+        data_file_size_ = super_block_.content_.total_file_size_;
+      }
     } else {
       // empty file system, init it
       if (OB_FAIL(super_block_.format_startup_super_block(storage_env.default_block_size_, data_file_size_))) {
-- 
GitLab