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BlockchainLMDB: fix data.mdb nuking on Windows

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jeffro256 2025-02-17 11:57:32 -06:00
parent 13002ddd4b
commit 418a9adb13
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1 changed files with 3 additions and 2 deletions
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src/blockchain_db/lmdb/db_lmdb.cpp
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@ -1405,9 +1405,10 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
LOG_PRINT_L0("Failed to disable NTFS compression on folder: " << filename << ". Error: " << ::GetLastError()); LOG_PRINT_L0("Failed to disable NTFS compression on folder: " << filename << ". Error: " << ::GetLastError());
boost::filesystem::path datafile(filename); boost::filesystem::path datafile(filename);
datafile /= CRYPTONOTE_BLOCKCHAINDATA_FILENAME; datafile /= CRYPTONOTE_BLOCKCHAINDATA_FILENAME;
boost::filesystem::ofstream(datafile).close(); // touch the file to ensure it exists if (!boost::filesystem::exists(datafile))
boost::filesystem::ofstream(datafile).close(); // create the file to see if NTFS compression is enabled beforehand
if (!disable_ntfs_compression(datafile)) if (!disable_ntfs_compression(datafile))
throw DB_ERROR("Database file is NTFS compressend and compression could not be disabled"); throw DB_ERROR("Database file is NTFS compressed and compression could not be disabled");
#endif #endif
boost::optional<bool> is_hdd_result = tools::is_hdd(filename.c_str()); boost::optional<bool> is_hdd_result = tools::is_hdd(filename.c_str());