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Diskless sync delay is now configurable.

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This commit is contained in:
antirez
2014-10-27 10:36:30 +01:00
parent 4b520177b3
commit f71c4d54d1
4 changed files with 17 additions and 3 deletions
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12
src/config.c
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@ -271,6 +271,12 @@ void loadServerConfigFromString(char *config) {
if ((server.repl_diskless_sync = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-diskless-sync-delay") && argc==2) {
server.repl_diskless_sync_delay = atoi(argv[1]);
if (server.repl_diskless_sync_delay < 0) {
err = "repl-diskless-sync-delay can't be negative";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-backlog-size") && argc == 2) {
long long size = memtoll(argv[1],NULL);
if (size <= 0) {
@ -873,6 +879,10 @@ void configSetCommand(redisClient *c) {
if (yn == -1) goto badfmt;
server.repl_diskless_sync = yn;
} else if (!strcasecmp(c->argv[2]->ptr,"repl-diskless-sync-delay")) {
if (getLongLongFromObject(o,&ll) == REDIS_ERR ||
ll < 0) goto badfmt;
server.repl_diskless_sync_delay = ll;
} else if (!strcasecmp(c->argv[2]->ptr,"slave-priority")) {
if (getLongLongFromObject(o,&ll) == REDIS_ERR ||
ll < 0) goto badfmt;
@ -991,6 +1001,7 @@ void configGetCommand(redisClient *c) {
config_get_numerical_field("min-slaves-to-write",server.repl_min_slaves_to_write);
config_get_numerical_field("min-slaves-max-lag",server.repl_min_slaves_max_lag);
config_get_numerical_field("hz",server.hz);
config_get_numerical_field("repl-diskless-sync-delay",server.repl_diskless_sync_delay);
/* Bool (yes/no) values */
config_get_bool_field("no-appendfsync-on-rewrite",
@ -1734,6 +1745,7 @@ int rewriteConfig(char *path) {
rewriteConfigBytesOption(state,"repl-backlog-ttl",server.repl_backlog_time_limit,REDIS_DEFAULT_REPL_BACKLOG_TIME_LIMIT);
rewriteConfigYesNoOption(state,"repl-disable-tcp-nodelay",server.repl_disable_tcp_nodelay,REDIS_DEFAULT_REPL_DISABLE_TCP_NODELAY);
rewriteConfigYesNoOption(state,"repl-diskless-sync",server.repl_diskless_sync,REDIS_DEFAULT_REPL_DISKLESS_SYNC);
rewriteConfigNumericalOption(state,"repl-diskless-sync-delay",server.repl_diskless_sync_delay,REDIS_DEFAULT_REPL_DISKLESS_SYNC_DELAY);
rewriteConfigNumericalOption(state,"slave-priority",server.slave_priority,REDIS_DEFAULT_SLAVE_PRIORITY);
rewriteConfigNumericalOption(state,"min-slaves-to-write",server.repl_min_slaves_to_write,REDIS_DEFAULT_MIN_SLAVES_TO_WRITE);
rewriteConfigNumericalOption(state,"min-slaves-max-lag",server.repl_min_slaves_max_lag,REDIS_DEFAULT_MIN_SLAVES_MAX_LAG);