new INFO filed master_link_down_since_seconds

[redis.git] / redis.conf

diff --git a/redis.conf b/redis.conf
index 3425a59cdc87c90122b1402a762f53f5f0191a89..87d34eef02cf580930d913e2de4e38722092a2c5 100644 (file)
--- a/redis.conf
+++ b/redis.conf
@@ -21,6 +21,7 @@ daemonize no
 pidfile /var/run/redis.pid
 
 # Accept connections on the specified port, default is 6379.
+# If port 0 is specified Redis will not listen on a TCP socket.
 port 6379
 
 # If you want you can bind a single interface, if the bind option is not
@@ -291,6 +292,26 @@ appendfsync everysec
 # "no" that is the safest pick from the point of view of durability.
 no-appendfsync-on-rewrite no
 
+# Automatic rewrite of the append only file.
+# Redis is able to automatically rewrite the log file implicitly calling
+# BGREWRITEAOF when the AOF log size will growth by the specified percentage.
+# 
+# This is how it works: Redis remembers the size of the AOF file after the
+# latest rewrite (or if no rewrite happened since the restart, the size of
+# the AOF at startup is used).
+#
+# This base size is compared to the current size. If the current size is
+# bigger than the specified percentage, the rewrite is triggered. Also
+# you need to specify a minimal size for the AOF file to be rewritten, this
+# is useful to avoid rewriting the AOF file even if the percentage increase
+# is reached but it is still pretty small.
+#
+# Specify a precentage of zero in order to disable the automatic AOF
+# rewrite feature.
+
+auto-aof-rewrite-percentage 100
+auto-aof-rewrite-min-size 64mb
+
 #################################### DISK STORE ###############################
 
 # When disk store is active Redis works as an on-disk database, where memory
@@ -319,17 +340,12 @@ cache-flush-delay 0
 
 ############################### ADVANCED CONFIG ###############################
 
-# Glue small output buffers together in order to send small replies in a
-# single TCP packet. Uses a bit more CPU but most of the times it is a win
-# in terms of number of queries per second. Use 'yes' if unsure.
-glueoutputbuf yes
-
 # Hashes are encoded in a special way (much more memory efficient) when they
 # have at max a given numer of elements, and the biggest element does not
 # exceed a given threshold. You can configure this limits with the following
 # configuration directives.
-hash-max-zipmap-entries 64
-hash-max-zipmap-value 512
+hash-max-zipmap-entries 512
+hash-max-zipmap-value 64
 
 # Similarly to hashes, small lists are also encoded in a special way in order
 # to save a lot of space. The special representation is only used when
@@ -344,6 +360,12 @@ list-max-ziplist-value 64
 # set in order to use this special memory saving encoding.
 set-max-intset-entries 512
 
+# Similarly to hashes and lists, sorted sets are also specially encoded in
+# order to save a lot of space. This encoding is only used when the length and
+# elements of a sorted set are below the following limits:
+zset-max-ziplist-entries 128
+zset-max-ziplist-value 64
+
 # Active rehashing uses 1 millisecond every 100 milliseconds of CPU time in
 # order to help rehashing the main Redis hash table (the one mapping top-level
 # keys to values). The hash table implementation redis uses (see dict.c)