# Demo configuration for 'VDO' using less memory. # allocation { vdo_use_compression = 1 vdo_use_deduplication = 1 vdo_emulate_512_sectors = 0 vdo_block_map_cache_size_mb = 128 vdo_block_map_period = 16380 vdo_check_point_frequency = 0 vdo_use_sparse_index = 0 vdo_index_memory_size_mb = 256 vdo_use_read_cache = 0 vdo_read_cache_size_mb = 0 vdo_slab_size_mb = 2048 vdo_ack_threads = 1 vdo_bio_threads = 1 vdo_bio_rotation = 64 vdo_cpu_threads = 2 vdo_hash_zone_threads = 1 vdo_logical_threads = 1 vdo_physical_threads = 1 vdo_write_policy = "auto" }