函數原型 void loadServerConfig(char *filename, char *options)
redis可以通過指定配置文件和命令行方式修改redis 配置，其中filename就是配置文件，option 保存使用者從命令行啓動的參數
1讀取filename以每行一個命令方式保存在config
2 命令行參數以每行一個命令方式保存在config
最終都轉換成每行一個參數配置config，然後調用loadServerConfigFromString進行配置解析
配置文件格式
command arg1 arg2 arg3 ...
如下默認配置(redis.conf):
pidfile /var/run/redis.pid
port 6379
tcp-backlog 511
timeout 0
tcp-keepalive 0
loglevel notice
logfile ""
databases 16
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir ./
slave-serve-stale-data yes
slave-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-disable-tcp-nodelay no
slave-priority 100
appendonly no
appendfilename "appendonly.aof"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
lua-time-limit 5000
cluster-enabled yes
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-entries 512
list-max-ziplist-value 64
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
aof-rewrite-incremental-fsync yes
|
配置key |
變量名 |
值 |
|
pidfile |
server.pidfile |
/var/run/redis.pid |
|
port |
server.port |
6379 |
|
tcp-backlog |
server.tcp_backlog |
511 |
|
timeout |
server.maxidletime |
0 |
|
tcp-keepalive |
server.tcpkeepalive |
0 |
|
databases |
|
16 |
|
stop-writes-on-bgsave-error |
|
yes |
