# LedisDB configuration

# Server listen address
addr = "127.0.0.1:6380"

# Server http listen address, set empty to disable
http_addr = "127.0.0.1:11181"

# Data store path, all ledisdb's data will be saved here
data_dir = "/tmp/ledis_server"

# Log server command, set empty to disable
access_log = ""

# Set slaveof to enable replication from master, empty, no replication
# Any write operations except flushall and replication will be disabled in slave mode.
slaveof = ""

# Readonly mode, slave server is always readonly even readonly = false  
# for readonly mode, only replication and flushall can write
readonly = false

# Choose which backend storage to use, now support:
#
#   leveldb
#   rocksdb
#   goleveldb
#   lmdb
#   boltdb
#   memory
#   
db_name = "leveldb"

# If not set, use data_dir/"db_name"_data
db_path = ""

# Sync commit to disk if possible
#  0: no sync 
#  1: sync every second 
#  2: sync every commit 
db_sync_commit = 0

# enable replication or not
use_replication = true

[leveldb]
compression = false
block_size = 32768
write_buffer_size = 67108864
cache_size = 524288000
max_open_files = 1024

[lmdb]
map_size = 524288000
nosync = true

[replication]
# Path to store replication information(write ahead log, commit log, etc.)
# if not set, use data_dir/rpl 
path = ""

# If sync is true, the new log must be sent to some slaves, and then commit. 
# It will reduce performance but have better high availability. 
sync = true

# If sync is true, wait at last wait_sync_time milliseconds for slave syncing this log
wait_sync_time = 500

# If sync is true, wait at most min(wait_max_slave_acks, (n + 1) / 2) to promise syncing ok.
# n is slave number
# If 0, wait (n + 1) / 2 acks.
wait_max_slave_acks = 2

# Expire write ahead logs after the given days
expired_log_days = 7

# Sync log to disk if possible
#  0: no sync 
#  1: sync every second 
#  2: sync every commit 
sync_log = 0

# Compress the log or not
compression = true

[snapshot]
# Path to store snapshot dump file
# if not set, use data_dir/snapshot
# snapshot file name format is dmp-2006-01-02T15:04:05.999999999
path = ""

# Reserve newest max_num snapshot dump files
max_num = 1