Sīkar # Demo configuration for 'VDO' using less memory. # ~lvmconfig --type full | grep vdo allocation { vdo_use_compression=1 vdo_use_deduplication=1 vdo_use_metadata_hints=1 vdo_minimum_io_size=4096 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_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" vdo_max_discard=1 }