conf/vdo-small.profile | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

diff --git a/conf/vdo-small.profile b/conf/vdo-small.profile
index 0bd47b5..2044fc2 100644
--- a/conf/vdo-small.profile
+++ b/conf/vdo-small.profile
@@ -1,25 +1,24 @@
 # Demo configuration for 'VDO' using less memory.
-#
+# ~lvmconfig --type full | grep vdo
 
 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"
+	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
 }