update redis support status

weed/command/scaffold/filer.toml

@@ -200,40 +200,6 @@ routeByLatency = false
 # This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
 superLargeDirectories = []
 
-[redis_lua]
-enabled = false
-address = "localhost:6379"
-password = ""
-database = 0
-# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
-superLargeDirectories = []
-
-[redis_lua_sentinel]
-enabled = false
-addresses = ["172.22.12.7:26379","172.22.12.8:26379","172.22.12.9:26379"]
-masterName = "master"
-username = ""
-password = ""
-database = 0
-
-[redis_lua_cluster]
-enabled = false
-addresses = [
-    "localhost:30001",
-    "localhost:30002",
-    "localhost:30003",
-    "localhost:30004",
-    "localhost:30005",
-    "localhost:30006",
-]
-password = ""
-# allows reads from slave servers or the master, but all writes still go to the master
-readOnly = false
-# automatically use the closest Redis server for reads
-routeByLatency = false
-# This changes the data layout. Only add new directories. Removing/Updating will cause data loss.
-superLargeDirectories = []
-
 [etcd]
 enabled = false
 servers = "localhost:2379"

weed/filer/redis/README.md

@@ -0,0 +1,5 @@
+Deprecated by redis2.
+
+This implementaiton uses unsorted set. For example, add a directory child via SAdd.
+
+Redis2 moves to sorted set. Adding a child uses ZAddNX.

weed/filer/redis3/README.md

@@ -0,0 +1,4 @@
+Desuppported.
+
+This implementation attempts to use skip list.
+Did not get any report on actual benefits.