These settings are available in system.merge_tree_settings and are autogenerated from ClickHouse source.
min_compressed_bytes_to_fsync_after_fetch
Type
UInt64
Default
0
Minimal number of compressed bytes to do fsync for part after fetch (0 - disabled)
min_compressed_bytes_to_fsync_after_merge
Type
UInt64
Default
0
Minimal number of compressed bytes to do fsync for part after merge (0 - disabled)