+ "Disables the shrinker callback for the btree node cache")\
+ BCH_DEBUG_PARAM(verify_btree_ondisk, \
+ "Reread btree nodes at various points to verify the " \
+ "mergesort in the read path against modifications " \
+ "done in memory") \
+ BCH_DEBUG_PARAM(verify_all_btree_replicas, \
+ "When reading btree nodes, read all replicas and " \
+ "compare them")