Function GetOptions

src/persistence/leveldbwrapper.cpp:44–52

}

static leveldb::Options GetOptions(size_t nCacheSize) {
    leveldb::Options options;
    options.block_cache       = leveldb::NewLRUCache(nCacheSize / 2);
    options.write_buffer_size = nCacheSize / 4;  // up to two write buffers may be held in memory simultaneously
    options.filter_policy     = leveldb::NewBloomFilterPolicy(10);
    options.compression       = leveldb::kNoCompression;
    options.max_open_files    = 64;
    return options;
}

CLevelDBWrapper::CLevelDBWrapper(const boost::filesystem::path &path, size_t nCacheSize, bool fMemory, bool fWipe) {
    penv                         = nullptr;