Update run/config.toml and version. (#83)

* Update run/config.toml.

* Update version

Cargo.lock

@@ -8368,7 +8368,7 @@ dependencies = [
 
 [[package]]
 name = "zgs_node"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "chunk_pool",

node/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zgs_node"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 
 [dependencies]

run/config.toml

@@ -164,6 +164,34 @@ miner_id = ""
 # transaction gas fee.
 miner_key = ""
 
+#######################################################################
+###                   Sharding Config Options                       ###
+#######################################################################
+# The max number of chunk entries to store in db.
+# Each entry is 256B, so the db size is roughly limited to
+# `256 * db_max_num_chunks` Bytes.
+# If this limit is reached, the node will update its `shard_position`
+# and store only half data.
+#
+# db_max_num_chunks = 1000000000
+
+# The format is <shard_id>/<shard_number>, where the shard number is 2^n.
+# This only applies if there is no stored shard config in db.
+# shard_position = "0/2"
+
+# The time interval to check if we should half `shard_position` to prune data.
+#
+# prune_check_time_s = 60
+
+# The number of chunk entries to delete in a batch when we prune data.
+#
+# prune_batch_size = 1024
+
+# The time interval to wait between each prune batch deletion to avoid
+# IO resource exhaustion.
+#
+# prune_batch_wait_time_ms = 1000
+
 #######################################################################
 ###                   File Sync Config Options                      ###
 #######################################################################