diff --git a/src/clog/ob_clog_mgr.cpp b/src/clog/ob_clog_mgr.cpp
index 91a5882ef9b06cbe39c198ce31563acb91cccaf0..bf9a2fb3ac753575d32bcd9f68798127b4c43a59 100644
--- a/src/clog/ob_clog_mgr.cpp
+++ b/src/clog/ob_clog_mgr.cpp
@@ -3174,12 +3174,17 @@ int ObCLogMgr::get_election_group_priority(const uint64_t tenant_id, election::O
     if (OB_SUCCESS != (tmp_ret = ObIOManager::get_instance().is_disk_error(is_data_disk_error))) {
       CLOG_LOG(WARN, "is_data_disk_error failed", K(tmp_ret));
     }
+    const bool is_slog_disk_warning = SLOGGER.is_disk_warning();
+
     if (is_clog_disk_hang) {
       priority.set_system_clog_disk_hang();
     }
     if (is_data_disk_error) {
       priority.set_system_data_disk_error();
     }
+    if (is_slog_disk_warning) {
+      priority.set_system_slog_disk_warning();
+    }
     if (!partition_service_->is_service_started()) {
       priority.set_system_service_not_started();
     }
diff --git a/src/clog/ob_partition_log_service.cpp b/src/clog/ob_partition_log_service.cpp
index a3d5ea762b17946fceb8d346b17c3daa54f000b0..053c248e9de1e7c3eefcb5e5ef2171730ab3d603 100644
--- a/src/clog/ob_partition_log_service.cpp
+++ b/src/clog/ob_partition_log_service.cpp
@@ -3920,6 +3920,7 @@ int ObPartitionLogService::on_get_election_priority(election::ObElectionPriority
     bool is_data_disk_error = false;
     bool is_disk_space_enough = log_engine_->is_disk_space_enough();
     bool is_clog_disk_hang = log_engine_->is_clog_disk_hang();
+    const bool is_slog_disk_warning = SLOGGER.is_disk_warning();
     const ObReplicaProperty replica_property = mm_.get_replica_property();
     const uint64_t log_id = sw_.get_max_confirmed_log_id();
     if (OB_SUCCESS != (tmp_ret = ObIOManager::get_instance().is_disk_error(is_data_disk_error))) {
@@ -3953,6 +3954,9 @@ int ObPartitionLogService::on_get_election_priority(election::ObElectionPriority
       if (is_data_disk_error) {
         priority.set_system_data_disk_error();
       }
+      if (is_slog_disk_warning) {
+        priority.set_system_slog_disk_warning();
+      }
       if (is_tenant_out_of_mem) {
         priority.set_system_tenant_out_of_memory();
       }
diff --git a/src/election/ob_election_group_priority.cpp b/src/election/ob_election_group_priority.cpp
index f81cafbc10ea1e5c511cb2d2757dc147aa8a2d4e..20e35d3785a7806f607529ca6ac8878603fc3adf 100644
--- a/src/election/ob_election_group_priority.cpp
+++ b/src/election/ob_election_group_priority.cpp
@@ -74,6 +74,12 @@ void ObElectionGroupPriority::set_system_data_disk_error()
   system_score_ += SYSTEM_SCORE_DATA_DISK_ERROR * 100;
 }
 
+void ObElectionGroupPriority::set_system_slog_disk_warning()
+{
+  // slog use the same disk with sstable(data disk)
+  system_score_ += SYSTEM_SCORE_DATA_DISK_ERROR * 100;
+}
+
 void ObElectionGroupPriority::set_system_service_not_started()
 {
   system_score_ += SYSTEM_SCORE_SERVICE_NOT_STARTED * 100;
diff --git a/src/election/ob_election_group_priority.h b/src/election/ob_election_group_priority.h
index 1da2a2634d96d1368074381d894d1c79a4843c44..2bf1194c1144229f814992a82fad8cd251551f15 100644
--- a/src/election/ob_election_group_priority.h
+++ b/src/election/ob_election_group_priority.h
@@ -50,6 +50,7 @@ public:
   }
   void set_system_clog_disk_hang();
   void set_system_data_disk_error();
+  void set_system_slog_disk_warning();
   void set_system_service_not_started();
 
   int compare(const ObElectionGroupPriority& priority) const;
diff --git a/src/election/ob_election_priority.cpp b/src/election/ob_election_priority.cpp
index 0c77bf33e1d50509cd8bf8cc21964f4e85237622..1da669ae733ed3d4bbf00591a7d81dde733c7169 100644
--- a/src/election/ob_election_priority.cpp
+++ b/src/election/ob_election_priority.cpp
@@ -217,6 +217,12 @@ void ObElectionPriority::set_system_data_disk_error()
   system_score_ += SYSTEM_SCORE_DATA_DISK_ERROR * 100;
 }
 
+void ObElectionPriority::set_system_slog_disk_warning()
+{
+  // slog use the same disk with sstable(data disk)
+  system_score_ += SYSTEM_SCORE_DATA_DISK_ERROR * 100;
+}
+
 void ObElectionPriority::set_system_need_rebuild()
 {
   system_score_ += SYSTEM_SCORE_NEED_REBUILD * 100;
diff --git a/src/election/ob_election_priority.h b/src/election/ob_election_priority.h
index cdaf6eac99b39ad1335db0fea81ed1413b100ad1..c6c1f1e81203c38808933563a5b8bb8a60d38d44 100644
--- a/src/election/ob_election_priority.h
+++ b/src/election/ob_election_priority.h
@@ -80,6 +80,7 @@ public:
   void set_system_clog_disk_hang();
   void set_system_tenant_out_of_memory();
   void set_system_data_disk_error();
+  void set_system_slog_disk_warning();
   void set_system_need_rebuild();
   void set_system_in_election_blacklist();
   void set_system_service_not_started();
diff --git a/src/observer/ob_heartbeat.cpp b/src/observer/ob_heartbeat.cpp
index b350e878625a3b756b6439a6a6067865b704a483..a13092e2692dfb30162ff37c73504b5d0a16e3c8 100644
--- a/src/observer/ob_heartbeat.cpp
+++ b/src/observer/ob_heartbeat.cpp
@@ -116,15 +116,17 @@ int ObHeartBeatProcess::init_lease_request(ObLeaseRequest& lease_request)
         (err_zone == lease_request.zone_ && enable_disk_error_test) ? LEASE_REQUEST_DATA_DISK_ERROR : 0;
 #else
     int tmp_ret = OB_SUCCESS;
-    bool is_disk_error = false;
-    if (OB_SUCCESS != (tmp_ret = ObIOManager::get_instance().is_disk_error_definite(is_disk_error))) {
+    bool is_data_disk_error = false;
+    const bool is_slog_disk_warning = SLOGGER.is_disk_warning();
+    if (OB_SUCCESS != (tmp_ret = ObIOManager::get_instance().is_disk_error_definite(is_data_disk_error))) {
       CLOG_LOG(WARN, "is_disk_error_definite failed", K(tmp_ret));
+    } else if (OB_UNLIKELY(is_data_disk_error) || OB_UNLIKELY(is_slog_disk_warning)) {
+      const int64_t PRINT_LOG_INTERVAL_IN_US = 60 * 1000 * 1000;  // 1min
+      if (REACH_TIME_INTERVAL(PRINT_LOG_INTERVAL_IN_US)) {
+        LOG_WARN("error occurs on data disk or slog disk", K(is_data_disk_error), K(is_slog_disk_warning));
+      }
     }
-    bool is_slog_ok = true;
-    if (OB_SUCCESS != (tmp_ret = SLOGGER.is_logger_ok(is_slog_ok))) {
-      CLOG_LOG(WARN, "is_logger_ok failed", K(tmp_ret));
-    }
-    lease_request.server_status_ |= (is_disk_error || !is_slog_ok) ? LEASE_REQUEST_DATA_DISK_ERROR : 0;
+    lease_request.server_status_ |= (is_data_disk_error || is_slog_disk_warning) ? LEASE_REQUEST_DATA_DISK_ERROR : 0;
 #endif
   }
   return ret;
diff --git a/src/share/redolog/ob_log_file_store.cpp b/src/share/redolog/ob_log_file_store.cpp
index 117b73b5b4dfa357df83545c85b6d277a5d1743d..c348a6d1209618d429f755e63ff50c06935f17d7 100644
--- a/src/share/redolog/ob_log_file_store.cpp
+++ b/src/share/redolog/ob_log_file_store.cpp
@@ -248,7 +248,8 @@ int ObILogFileStore::format_file_path(
   return ret;
 }
 
-ObLogFileStore::ObLogFileStore() : is_inited_(false), disk_mgr_(NULL), write_fd_(), io_ctx_(NULL)
+ObLogFileStore::ObLogFileStore()
+    : is_inited_(false), disk_mgr_(NULL), write_fd_(), io_ctx_(NULL), is_disk_warning_(false)
 {
   for (int32_t i = 0; i < MAX_DISK_COUNT; i++) {
     memset(&io_reqs_[i], 0, sizeof(io_reqs_[i]));
@@ -388,6 +389,7 @@ int ObLogFileStore::write(void* buf, int64_t count, int64_t offset)
   } else if (OB_FAIL(prepare_write_info(buf, count, offset))) {
     COMMON_LOG(ERROR, "prepare io info fail", K(ret));
   } else {
+    const int64_t write_begin_ts = common::ObTimeUtility::fast_current_time();
     while (need_retry) {
       ret = OB_SUCCESS;
       new_req_cnt = 0;
@@ -398,6 +400,17 @@ int ObLogFileStore::write(void* buf, int64_t count, int64_t offset)
       } else if (OB_FAIL(process_io_getevents(submitted, io_ctx_, io_events_))) {
         COMMON_LOG(ERROR, "process get events fail", K(ret), K(new_req_cnt), K(submitted), K(retry_cnt), K_(write_fd));
       }
+      if (OB_SUCC(ret)) {
+        if (is_disk_warning()) {
+          set_disk_warning(false);
+        }
+      } else if (!is_disk_warning()) {
+        const int64_t write_finish_ts = common::ObTimeUtility::fast_current_time();
+        const int64_t log_write_timeout_us = GCONF.data_storage_warning_tolerance_time;
+        if (write_finish_ts - write_begin_ts > log_write_timeout_us) {
+          set_disk_warning(true);
+        }
+      }
       need_retry = process_retry(ret, retry_cnt);
     }
 
@@ -439,7 +452,7 @@ int ObLogFileStore::read(void* buf, int64_t count, int64_t offset, int64_t& read
     int64_t rd_size = 0;
     int64_t rd_offset = 0;
     int64_t event_res = 0;
-    int retry = 0;
+    int64_t retry = 0;
     struct timespec timeout;
 
     for (int32_t i = 0; OB_SUCC(ret) && event_sz < count && i < write_fd_.count(); i++) {
@@ -518,6 +531,7 @@ void ObLogFileStore::destroy()
     ob_io_destroy(io_ctx_);
   }
   disk_mgr_ = NULL;
+  set_disk_warning(false);
   is_inited_ = false;
 }
 
diff --git a/src/share/redolog/ob_log_file_store.h b/src/share/redolog/ob_log_file_store.h
index 9bddaf6f4d498ecacd244b3b0c365556da8ba554..57d197c0c5d4dab32126cd51cea3ad8c5dc8337e 100644
--- a/src/share/redolog/ob_log_file_store.h
+++ b/src/share/redolog/ob_log_file_store.h
@@ -14,7 +14,8 @@
 #define OB_LOG_FILE_STORE_H_
 
 #include <sys/stat.h>
-#include "ob_log_disk_manager.h"
+#include "lib/atomic/ob_atomic.h"
+#include "share/redolog/ob_log_disk_manager.h"
 #include "storage/blocksstable/ob_block_sstable_struct.h"
 
 namespace oceanbase {
@@ -159,6 +160,8 @@ public:
   virtual void try_recycle_file() = 0;
   virtual int update_free_quota() = 0;
   virtual bool free_quota_warn() const = 0;
+  virtual bool is_disk_warning() const = 0;
+  virtual void set_disk_warning(bool disk_warning) = 0;
   virtual ObRedoLogType get_redo_log_type() const
   {
     return log_type_;
@@ -182,7 +185,7 @@ protected:
   static const int64_t CLOG_AIO_TIMEOUT_SECOND = 300;
   static const int64_t AIO_RETRY_INTERVAL_US = 100 * 1000;  // 100ms
   static const int64_t MAX_DISK_COUNT = ObLogDiskManager::MAX_DISK_COUNT;
-  static const int MAX_IO_RETRY = 3;
+  static const int64_t MAX_IO_RETRY = LLONG_MAX;
 
   ObRedoLogType log_type_;
 };
@@ -259,6 +262,16 @@ public:
     return disk_mgr_->free_quota_warn();
   }
 
+  virtual bool is_disk_warning() const
+  {
+    return ATOMIC_LOAD(&is_disk_warning_);
+  }
+
+  virtual void set_disk_warning(bool disk_warning)
+  {
+    ATOMIC_STORE(&is_disk_warning_, disk_warning);
+  }
+
 private:
   int inner_open(const int64_t file_id, const int8_t flag, ObLogFileDescriptor& log_fd);
   int inner_close(ObLogFileDescriptor& log_fd);
@@ -285,6 +298,9 @@ private:
   struct iocb* io_req_ptrs_[MAX_DISK_COUNT];
   ObLogFileIOInfo pending_wr_[MAX_DISK_COUNT];
 
+  // io hang state
+  bool is_disk_warning_;
+
   DISALLOW_COPY_AND_ASSIGN(ObLogFileStore);
 };
 }  // namespace common
diff --git a/src/storage/blocksstable/slog/ob_base_storage_logger.cpp b/src/storage/blocksstable/slog/ob_base_storage_logger.cpp
index 27e0bd18a4b0dd95336b5fc0da1726929112e62d..864436286e2880d79c4eb24fc2094096b19aa500 100644
--- a/src/storage/blocksstable/slog/ob_base_storage_logger.cpp
+++ b/src/storage/blocksstable/slog/ob_base_storage_logger.cpp
@@ -315,20 +315,15 @@ int ObBaseStorageLogger::abort()
   return ret;
 }
 
-int ObBaseStorageLogger::is_logger_ok(bool& is_ok)
+bool ObBaseStorageLogger::is_disk_warning() const
 {
-  int ret = OB_SUCCESS;
-  is_ok = true;
-  if (!is_inited_) {
-    ret = OB_NOT_INIT;
-    STORAGE_REDO_LOG(WARN, "The ObBaseStorageLogger has not been inited.", K(ret));
+  bool b_ret = false;
+  if (OB_UNLIKELY(!is_inited_)) {
+    b_ret = false;
   } else {
-    is_ok = log_writer_.is_ok();
-    if (!is_ok) {
-      STORAGE_REDO_LOG(WARN, "storage log writer is not ok");
-    }
+    b_ret = log_writer_.is_disk_warning();
   }
-  return ret;
+  return b_ret;
 }
 
 int ObBaseStorageLogger::get_active_cursor(ObLogCursor& log_cursor)
diff --git a/src/storage/blocksstable/slog/ob_base_storage_logger.h b/src/storage/blocksstable/slog/ob_base_storage_logger.h
index 4ca52145838b62d3b6b4e49374118f60f9757ae8..b6e8d996feb94e2f846c2df8a1816a3635ca2e19 100644
--- a/src/storage/blocksstable/slog/ob_base_storage_logger.h
+++ b/src/storage/blocksstable/slog/ob_base_storage_logger.h
@@ -57,7 +57,7 @@ public:
   // Thread safe.
   // abort a transaction
   virtual int abort();
-  int is_logger_ok(bool& is_ok);
+  bool is_disk_warning() const;
   // Thread safe
   virtual int get_active_cursor(common::ObLogCursor& log_cursor) override;
 
diff --git a/src/storage/blocksstable/slog/ob_storage_log_writer.cpp b/src/storage/blocksstable/slog/ob_storage_log_writer.cpp
index ab42889c305348ac536991f460570421774fe88d..81f01359127053833504d66cbddbe257d67a1ea2 100644
--- a/src/storage/blocksstable/slog/ob_storage_log_writer.cpp
+++ b/src/storage/blocksstable/slog/ob_storage_log_writer.cpp
@@ -237,6 +237,7 @@ int ObStorageLogWriter::ObSerializableBuffer::serialize(char* buf, int64_t limit
 
 ObStorageLogWriter::ObStorageLogWriter()
     : is_inited_(false),
+      is_started_(false),
       log_buffers_(),
       log_buffer_size_(0),
       log_item_allocator_(),
@@ -252,8 +253,6 @@ ObStorageLogWriter::ObStorageLogWriter()
       cur_file_id_(-1),
       write_cursor_(),
       flush_cursor_(),
-      is_ok_(false),
-      write_failed_times_(0),
       file_store_(nullptr),
       batch_write_buf_(nullptr),
       batch_write_len_(0),
@@ -317,9 +316,9 @@ int ObStorageLogWriter::init(
       write_cursor_.reset();
       flush_cursor_.reset();
 
-      set_ok(false);
-      write_failed_times_ = 0;
       is_inited_ = true;
+      LOG_INFO(
+          "storage log writer init finished", K(ret), K(log_dir), K(log_file_size), K(max_log_size), K(max_trans_cnt));
     }
   }
   return ret;
@@ -339,8 +338,6 @@ void ObStorageLogWriter::destroy()
   cur_file_id_ = -1;
   write_cursor_.reset();
   flush_cursor_.reset();
-  set_ok(false);
-  write_failed_times_ = 0;
   ObLogStoreFactory::destroy(file_store_);
   log_item_allocator_.reset();
   ObBaseLogWriter::destroy();
@@ -349,6 +346,7 @@ void ObStorageLogWriter::destroy()
     batch_write_buf_ = nullptr;
   }
   batch_write_len_ = 0;
+  is_started_ = false;
   is_inited_ = false;
 }
 
@@ -367,8 +365,7 @@ int ObStorageLogWriter::start_log(const ObLogCursor& start_cursor)
     build_cursor_ = start_cursor;
     write_cursor_ = start_cursor;
     flush_cursor_ = start_cursor;
-    set_ok(true);
-    write_failed_times_ = 0;
+    is_started_ = true;
     LOG_INFO("start log", K(start_cursor));
   }
   return ret;
@@ -380,9 +377,9 @@ int ObStorageLogWriter::flush_log(
   int ret = OB_SUCCESS;
   ObStorageLogItem* log_item = NULL;
   start_cursor.reset();
-  if (IS_NOT_INIT) {
+  if (OB_UNLIKELY(!is_started_)) {
     ret = OB_NOT_INIT;
-    LOG_WARN("not init", K(ret));
+    LOG_WARN("log writer not started yet", K(ret), K_(is_started), K_(is_inited));
   } else if (log_buffer.is_empty()) {
     ret = OB_INVALID_ARGUMENT;
     LOG_WARN("invalid argument", K(ret), K(log_buffer));
@@ -842,44 +839,10 @@ int ObStorageLogWriter::write_logs_local(common::ObIBaseLogItem** items, const i
   const int64_t offset = flush_cursor_.offset_;
   const int64_t start_ts = ObTimeUtility::fast_current_time();
 
-  // retry until success
-  while (OB_SUCC(ret)) {
-    ret = file_store_->write(write_buf, write_len, offset);
-    if (OB_SUCC(ret)) {
-      if (--write_failed_times_ <= 0) {
-        write_failed_times_ = 0;
-        set_ok(true);
-      }
-      break;
-    } else {
-      if (++write_failed_times_ >= 10) {
-        write_failed_times_ = 10;
-        set_ok(false);
-      }
-      if (REACH_TIME_INTERVAL(30 * 1000 * 1000)) {
-        LOG_ERROR("log write failed",
-            K(ret),
-            K(write_len),
-            K(flush_cursor_),
-            K(cur_file_id_),
-            K(item_cnt),
-            K(sync_idx),
-            K(cur_idx));
-      } else {
-        LOG_WARN("log write failed",
-            K(ret),
-            K(write_len),
-            K(flush_cursor_),
-            K(cur_file_id_),
-            K(item_cnt),
-            K(sync_idx),
-            K(cur_idx));
-      }
-      ret = OB_SUCCESS;
-    }
-  }
-
-  if (OB_SUCC(ret)) {
+  if (OB_FAIL(file_store_->write(write_buf, write_len, offset))) {
+    // should never happen
+    LOG_ERROR("failed to write slog", K(ret));
+  } else {
     batch_write_len_ = 0;
     const int64_t duration = ObTimeUtility::fast_current_time() - start_ts;
     if (duration > 10000) {
@@ -1004,7 +967,7 @@ int ObStorageLogWriter::write_and_sync_logs(
 int ObStorageLogWriter::sync_log(common::ObIBaseLogItem** items, int64_t& sync_index, const int64_t write_index)
 {
   int ret = OB_SUCCESS;
-  if (NULL == items || write_index < 0 || sync_index < -1) {
+  if (OB_UNLIKELY(NULL == items || write_index < 0 || sync_index < -1)) {
     ret = OB_INVALID_ARGUMENT;
     LOG_WARN("invalid arguments", K(ret), KP(items), K(write_index), K(sync_index));
   } else {
@@ -1030,5 +993,10 @@ int ObStorageLogWriter::sync_log(common::ObIBaseLogItem** items, int64_t& sync_i
   }
   return ret;
 }
+
+bool ObStorageLogWriter::is_disk_warning() const
+{
+  return is_started_ ? file_store_->is_disk_warning() : false;
+}
 }  // end namespace blocksstable
 }  // end namespace oceanbase
diff --git a/src/storage/blocksstable/slog/ob_storage_log_writer.h b/src/storage/blocksstable/slog/ob_storage_log_writer.h
index fa48889b83a32960dc4c079775aed3c4ad3280a3..086b09b741743c31d90350ddd69cf3a1f30e7c99 100644
--- a/src/storage/blocksstable/slog/ob_storage_log_writer.h
+++ b/src/storage/blocksstable/slog/ob_storage_log_writer.h
@@ -94,16 +94,8 @@ public:
   }
 
   int delete_log_file(int64_t file_id);
-  int get_using_disk_space(int64_t& using_space) const;
-
-  OB_INLINE bool is_ok() const
-  {
-    return ATOMIC_LOAD(&is_ok_);
-  }
-  OB_INLINE void set_ok(bool ok)
-  {
-    ATOMIC_STORE(&is_ok_, ok);
-  }
+  int get_using_disk_space(int64_t &using_space) const;
+  bool is_disk_warning() const;
 
 private:
   static const int64_t FLUSH_THREAD_IDLE_INTERVAL_US = 10 * 1000;  // 10ms
@@ -201,6 +193,7 @@ private:
 
 private:
   bool is_inited_;
+  bool is_started_;
   common::ObFixedQueue<void> log_buffers_;
   int64_t log_buffer_size_;
   common::ObArenaAllocator log_item_allocator_;
@@ -221,12 +214,8 @@ private:
   common::ObLogCursor write_cursor_;
   common::ObLogCursor flush_cursor_;
 
-  // indicate whether slog writer is ok for outside checking
-  bool is_ok_;
-  int64_t write_failed_times_;
-
-  common::ObILogFileStore* file_store_;
-  char* batch_write_buf_;
+  common::ObILogFileStore *file_store_;
+  char *batch_write_buf_;
   int64_t batch_write_len_;
   int64_t batch_limit_size_;
 };