diff --git a/src/currency_core/tx_pool.cpp b/src/currency_core/tx_pool.cpp
index 830e49db..66922931 100644
--- a/src/currency_core/tx_pool.cpp
+++ b/src/currency_core/tx_pool.cpp
@@ -24,8 +24,6 @@
 
 DISABLE_VS_WARNINGS(4244 4345 4503) //'boost::foreach_detail_::or_' : decorated name length exceeded, name was truncated
 
-//#define TRANSACTION_POOL_MAJOR_COMPATIBILITY_VERSION      BLOCKCHAIN_STORAGE_MAJOR_COMPATIBILITY_VERSION + 1
-
 #undef LOG_DEFAULT_CHANNEL 
 #define LOG_DEFAULT_CHANNEL "tx_pool"
 ENABLE_CHANNEL_BY_DEFAULT("tx_pool");
@@ -472,7 +470,6 @@ namespace currency
     {
       auto& tx_entry = td.second;
       const crypto::hash& h = td.first;
-      //m_db_transactions.enumerate_items([&](uint64_t i, const crypto::hash& h, const tx_details &tx_entry)
 
       //never remove transactions which related to alt blocks, 
       //or we can get network split as a worst case (impossible to switch to 
@@ -1179,13 +1176,6 @@ namespace currency
     return true;
   }
   //---------------------------------------------------------------------------------
-  void tx_memory_pool::initialize_db_solo_options_values()
-  {
-    //m_db.begin_transaction();
-    //m_db_storage_major_compatibility_version = TRANSACTION_POOL_MAJOR_COMPATIBILITY_VERSION;
-    //m_db.commit_transaction();
-  }
-  //---------------------------------------------------------------------------------
   bool tx_memory_pool::init(const std::string& config_folder)
   {
     m_config_folder = config_folder;
@@ -1198,23 +1188,10 @@ namespace currency
     bool res = tools::unserialize_obj_from_file(*this, filename);
     if(!res)
     {
-      LOG_PRINT_L0("Failed to load tx pool from " << filename);
+      LOG_ERROR("Failed to load tx pool from " << filename);
+      return false;
     }
 
-
-    // TODO
-
-    bool need_reinit = false;
-    //if (m_db_storage_major_compatibility_version != TRANSACTION_POOL_MAJOR_COMPATIBILITY_VERSION)
-    //  need_reinit = true;
-
-    if (need_reinit)
-    {
-      clear();
-      LOG_PRINT_MAGENTA("Tx Pool reinitialized.", LOG_LEVEL_0);
-    }
-    initialize_db_solo_options_values();
-
     LOG_PRINT_GREEN("TX_POOL Initialized ok. (" << m_transactions.size() << " transactions)", LOG_LEVEL_0);
     return true;
   }
diff --git a/src/currency_core/tx_pool.h b/src/currency_core/tx_pool.h
index fb0962e5..1119c1df 100644
--- a/src/currency_core/tx_pool.h
+++ b/src/currency_core/tx_pool.h
@@ -159,7 +159,6 @@ namespace currency
     bool remove_alias_info(const transaction& tx);
 
     bool is_valid_contract_finalization_tx(const transaction &tx)const;
-    void initialize_db_solo_options_values();
     bool remove_stuck_transactions();
     bool is_transaction_ready_to_go(tx_details& txd, const crypto::hash& id)const;
     bool validate_alias_info(const transaction& tx, bool is_in_block)const;
@@ -170,22 +169,12 @@ namespace currency
     void set_taken(const crypto::hash& id);
     void reset_all_taken();
 
-
-    //typedef tools::db::cached_key_value_accessor<crypto::hash, tx_details, true, false> transactions_container;
-    //typedef tools::db::cached_key_value_accessor<crypto::hash, bool, false, false> hash_container; 
-    //typedef tools::db::cached_key_value_accessor<crypto::key_image, uint64_t, false, false> key_images_container;
-    //typedef tools::db::cached_key_value_accessor<uint64_t, uint64_t, false, true> solo_options_container;
-    //typedef tools::db::cached_key_value_accessor<std::string, bool, false, false> aliases_container; 
-    //typedef tools::db::cached_key_value_accessor<account_public_address, bool, false, false> address_to_aliases_container;
-
     typedef std::unordered_map<crypto::hash, tx_details> transactions_container;
     typedef std::unordered_map<crypto::key_image, uint64_t> key_images_container;
     typedef std::unordered_set<crypto::hash> hash_container;
     typedef std::unordered_set<std::string> aliases_container;
     typedef std::unordered_set<account_public_address> aliases_addresses_container;
 
-
-
     //main accessor
     epee::shared_recursive_mutex m_dummy_rw_lock;
     mutable epee::critical_section m_transactions_lock;
@@ -198,9 +187,6 @@ namespace currency
     aliases_container m_alias_names_set;
     aliases_addresses_container m_alias_addresses_set;
 
-    //tools::db::solo_db_value<uint64_t, uint64_t, solo_options_container> m_db_storage_major_compatibility_version; -- TODO
-
-
     epee::math_helper::once_a_time_seconds<30> m_remove_stuck_tx_interval;
 
     performnce_data m_performance_data;