Use a safe iterator while saving the DB, since the getExpire() function will access...

[redis.git] / src / redis.c

diff --git a/src/redis.c b/src/redis.c
index 8b8c49eb7e5abf1def75bb1762399a36c266f9b6..e7351b6ef5381001b8b78dc221fad40a85a12fc0 100644 (file)
--- a/src/redis.c
+++ b/src/redis.c
@@ -85,8 +85,8 @@ struct redisCommand redisCommandTable[] = {
     {"incr",incrCommand,2,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"decr",decrCommand,2,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"mget",mgetCommand,-2,0,NULL,1,-1,1,0,0},
     {"incr",incrCommand,2,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"decr",decrCommand,2,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"mget",mgetCommand,-2,0,NULL,1,-1,1,0,0},

-    {"rpush",rpushCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
-    {"lpush",lpushCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
+    {"rpush",rpushCommand,-3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
+    {"lpush",lpushCommand,-3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},

     {"rpushx",rpushxCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"lpushx",lpushxCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"linsert",linsertCommand,5,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"rpushx",rpushxCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"lpushx",lpushxCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"linsert",linsertCommand,5,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},


@@ -102,8 +102,8 @@ struct redisCommand redisCommandTable[] = {
     {"ltrim",ltrimCommand,4,0,NULL,1,1,1,0,0},
     {"lrem",lremCommand,4,0,NULL,1,1,1,0,0},
     {"rpoplpush",rpoplpushCommand,3,REDIS_CMD_DENYOOM,NULL,1,2,1,0,0},
     {"ltrim",ltrimCommand,4,0,NULL,1,1,1,0,0},
     {"lrem",lremCommand,4,0,NULL,1,1,1,0,0},
     {"rpoplpush",rpoplpushCommand,3,REDIS_CMD_DENYOOM,NULL,1,2,1,0,0},

-    {"sadd",saddCommand,3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
-    {"srem",sremCommand,3,0,NULL,1,1,1,0,0},
+    {"sadd",saddCommand,-3,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
+    {"srem",sremCommand,-3,0,NULL,1,1,1,0,0},

     {"smove",smoveCommand,4,0,NULL,1,2,1,0,0},
     {"sismember",sismemberCommand,3,0,NULL,1,1,1,0,0},
     {"scard",scardCommand,2,0,NULL,1,1,1,0,0},
     {"smove",smoveCommand,4,0,NULL,1,2,1,0,0},
     {"sismember",sismemberCommand,3,0,NULL,1,1,1,0,0},
     {"scard",scardCommand,2,0,NULL,1,1,1,0,0},


@@ -116,9 +116,9 @@ struct redisCommand redisCommandTable[] = {
     {"sdiff",sdiffCommand,-2,REDIS_CMD_DENYOOM,NULL,1,-1,1,0,0},
     {"sdiffstore",sdiffstoreCommand,-3,REDIS_CMD_DENYOOM,NULL,2,-1,1,0,0},
     {"smembers",sinterCommand,2,0,NULL,1,1,1,0,0},
     {"sdiff",sdiffCommand,-2,REDIS_CMD_DENYOOM,NULL,1,-1,1,0,0},
     {"sdiffstore",sdiffstoreCommand,-3,REDIS_CMD_DENYOOM,NULL,2,-1,1,0,0},
     {"smembers",sinterCommand,2,0,NULL,1,1,1,0,0},

-    {"zadd",zaddCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
+    {"zadd",zaddCommand,-4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},

     {"zincrby",zincrbyCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"zincrby",zincrbyCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},

-    {"zrem",zremCommand,3,0,NULL,1,1,1,0,0},
+    {"zrem",zremCommand,-3,0,NULL,1,1,1,0,0},

     {"zremrangebyscore",zremrangebyscoreCommand,4,0,NULL,1,1,1,0,0},
     {"zremrangebyrank",zremrangebyrankCommand,4,0,NULL,1,1,1,0,0},
     {"zunionstore",zunionstoreCommand,-4,REDIS_CMD_DENYOOM,zunionInterGetKeys,0,0,0,0,0},
     {"zremrangebyscore",zremrangebyscoreCommand,4,0,NULL,1,1,1,0,0},
     {"zremrangebyrank",zremrangebyrankCommand,4,0,NULL,1,1,1,0,0},
     {"zunionstore",zunionstoreCommand,-4,REDIS_CMD_DENYOOM,zunionInterGetKeys,0,0,0,0,0},


@@ -138,7 +138,7 @@ struct redisCommand redisCommandTable[] = {
     {"hmset",hmsetCommand,-4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"hmget",hmgetCommand,-3,0,NULL,1,1,1,0,0},
     {"hincrby",hincrbyCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"hmset",hmsetCommand,-4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},
     {"hmget",hmgetCommand,-3,0,NULL,1,1,1,0,0},
     {"hincrby",hincrbyCommand,4,REDIS_CMD_DENYOOM,NULL,1,1,1,0,0},

-    {"hdel",hdelCommand,3,0,NULL,1,1,1,0,0},
+    {"hdel",hdelCommand,-3,0,NULL,1,1,1,0,0},

     {"hlen",hlenCommand,2,0,NULL,1,1,1,0,0},
     {"hkeys",hkeysCommand,2,0,NULL,1,1,1,0,0},
     {"hvals",hvalsCommand,2,0,NULL,1,1,1,0,0},
     {"hlen",hlenCommand,2,0,NULL,1,1,1,0,0},
     {"hkeys",hkeysCommand,2,0,NULL,1,1,1,0,0},
     {"hvals",hvalsCommand,2,0,NULL,1,1,1,0,0},


@@ -189,8 +189,11 @@ struct redisCommand redisCommandTable[] = {
     {"watch",watchCommand,-2,0,noPreloadGetKeys,1,-1,1,0,0},
     {"unwatch",unwatchCommand,1,0,NULL,0,0,0,0,0},
     {"cluster",clusterCommand,-2,0,NULL,0,0,0,0,0},
     {"watch",watchCommand,-2,0,noPreloadGetKeys,1,-1,1,0,0},
     {"unwatch",unwatchCommand,1,0,NULL,0,0,0,0,0},
     {"cluster",clusterCommand,-2,0,NULL,0,0,0,0,0},

-    {"restore",restoreCommand,3,0,NULL,0,0,0,0,0},
-    {"migrate",migrateCommand,6,0,NULL,0,0,0,0,0}
+    {"restore",restoreCommand,4,0,NULL,0,0,0,0,0},
+    {"migrate",migrateCommand,6,0,NULL,0,0,0,0,0},
+    {"dump",dumpCommand,2,0,NULL,0,0,0,0,0},
+    {"object",objectCommand,-2,0,NULL,0,0,0,0,0},
+    {"client",clientCommand,-2,0,NULL,0,0,0,0,0}

 };
 
 /*============================ Utility functions ============================ */
 };
 
 /*============================ Utility functions ============================ */


@@ -203,14 +206,20 @@ void redisLogRaw(int level, const char *msg) {
     time_t now = time(NULL);
     FILE *fp;
     char buf[64];
     time_t now = time(NULL);
     FILE *fp;
     char buf[64];

+    int rawmode = (level & REDIS_LOG_RAW);

 
 

+    level &= 0xff; /* clear flags */

     if (level < server.verbosity) return;
 
     fp = (server.logfile == NULL) ? stdout : fopen(server.logfile,"a");
     if (!fp) return;
 
     if (level < server.verbosity) return;
 
     fp = (server.logfile == NULL) ? stdout : fopen(server.logfile,"a");
     if (!fp) return;
 

-    strftime(buf,sizeof(buf),"%d %b %H:%M:%S",localtime(&now));
-    fprintf(fp,"[%d] %s %c %s\n",(int)getpid(),buf,c[level],msg);
+    if (rawmode) {
+        fprintf(fp,"%s",msg);
+    } else {
+        strftime(buf,sizeof(buf),"%d %b %H:%M:%S",localtime(&now));
+        fprintf(fp,"[%d] %s %c %s\n",(int)getpid(),buf,c[level],msg);
+    }

     fflush(fp);
 
     if (server.logfile) fclose(fp);
     fflush(fp);
 
     if (server.logfile) fclose(fp);


@@ -225,7 +234,7 @@ void redisLog(int level, const char *fmt, ...) {
     va_list ap;
     char msg[REDIS_MAX_LOGMSG_LEN];
 
     va_list ap;
     char msg[REDIS_MAX_LOGMSG_LEN];
 

-    if (level < server.verbosity) return;
+    if ((level&0xff) < server.verbosity) return;

 
     va_start(ap, fmt);
     vsnprintf(msg, sizeof(msg), fmt, ap);
 
     va_start(ap, fmt);
     vsnprintf(msg, sizeof(msg), fmt, ap);


@@ -577,6 +586,10 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
      */
     updateLRUClock();
 
      */
     updateLRUClock();
 

+    /* Record the max memory used since the server was started. */
+    if (zmalloc_used_memory() > server.stat_peak_memory)
+        server.stat_peak_memory = zmalloc_used_memory();
+

     /* We received a SIGTERM, shutting down here in a safe way, as it is
      * not ok doing so inside the signal handler. */
     if (server.shutdown_asap) {
     /* We received a SIGTERM, shutting down here in a safe way, as it is
      * not ok doing so inside the signal handler. */
     if (server.shutdown_asap) {


@@ -620,6 +633,14 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
     if ((server.maxidletime && !(loops % 100)) || server.bpop_blocked_clients)
         closeTimedoutClients();
 
     if ((server.maxidletime && !(loops % 100)) || server.bpop_blocked_clients)
         closeTimedoutClients();
 

+    /* Start a scheduled AOF rewrite if this was requested by the user while
+     * a BGSAVE was in progress. */
+    if (server.bgsavechildpid == -1 && server.bgrewritechildpid == -1 &&
+        server.aofrewrite_scheduled)
+    {
+        rewriteAppendOnlyFileBackground();
+    }
+

     /* Check if a background saving or AOF rewrite in progress terminated. */
     if (server.bgsavechildpid != -1 || server.bgrewritechildpid != -1) {
         int statloc;
     /* Check if a background saving or AOF rewrite in progress terminated. */
     if (server.bgsavechildpid != -1 || server.bgrewritechildpid != -1) {
         int statloc;


@@ -654,9 +675,10 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
             }
         }
     } else if (!server.ds_enabled) {
             }
         }
     } else if (!server.ds_enabled) {

-        /* If there is not a background saving in progress check if
-         * we have to save now */

          time_t now = time(NULL);
          time_t now = time(NULL);

+
+        /* If there is not a background saving/rewrite in progress check if
+         * we have to save/rewrite now */

          for (j = 0; j < server.saveparamslen; j++) {
             struct saveparam *sp = server.saveparams+j;
 
          for (j = 0; j < server.saveparamslen; j++) {
             struct saveparam *sp = server.saveparams+j;
 


@@ -668,6 +690,21 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
                 break;
             }
          }
                 break;
             }
          }

+
+         /* Trigger an AOF rewrite if needed */
+         if (server.bgsavechildpid == -1 &&
+             server.bgrewritechildpid == -1 &&
+             server.auto_aofrewrite_perc &&
+             server.appendonly_current_size > server.auto_aofrewrite_min_size)
+         {
+            int base = server.auto_aofrewrite_base_size ?
+                            server.auto_aofrewrite_base_size : 1;
+            long long growth = (server.appendonly_current_size*100/base) - 100;
+            if (growth >= server.auto_aofrewrite_perc) {
+                redisLog(REDIS_NOTICE,"Starting automatic rewriting of AOF on %lld%% growth",growth);
+                rewriteAppendOnlyFileBackground();
+            }
+         }

     }
 
     /* Expire a few keys per cycle, only if this is a master.
     }
 
     /* Expire a few keys per cycle, only if this is a master.


@@ -815,6 +852,10 @@ void initServerConfig() {
     server.appendonly = 0;
     server.appendfsync = APPENDFSYNC_EVERYSEC;
     server.no_appendfsync_on_rewrite = 0;
     server.appendonly = 0;
     server.appendfsync = APPENDFSYNC_EVERYSEC;
     server.no_appendfsync_on_rewrite = 0;

+    server.auto_aofrewrite_perc = REDIS_AUTO_AOFREWRITE_PERC;
+    server.auto_aofrewrite_min_size = REDIS_AUTO_AOFREWRITE_MIN_SIZE;
+    server.auto_aofrewrite_base_size = 0;
+    server.aofrewrite_scheduled = 0;

     server.lastfsync = time(NULL);
     server.appendfd = -1;
     server.appendseldb = -1; /* Make sure the first time will not match */
     server.lastfsync = time(NULL);
     server.appendfd = -1;
     server.appendseldb = -1; /* Make sure the first time will not match */


@@ -838,6 +879,8 @@ void initServerConfig() {
     server.list_max_ziplist_entries = REDIS_LIST_MAX_ZIPLIST_ENTRIES;
     server.list_max_ziplist_value = REDIS_LIST_MAX_ZIPLIST_VALUE;
     server.set_max_intset_entries = REDIS_SET_MAX_INTSET_ENTRIES;
     server.list_max_ziplist_entries = REDIS_LIST_MAX_ZIPLIST_ENTRIES;
     server.list_max_ziplist_value = REDIS_LIST_MAX_ZIPLIST_VALUE;
     server.set_max_intset_entries = REDIS_SET_MAX_INTSET_ENTRIES;

+    server.zset_max_ziplist_entries = REDIS_ZSET_MAX_ZIPLIST_ENTRIES;
+    server.zset_max_ziplist_value = REDIS_ZSET_MAX_ZIPLIST_VALUE;

     server.shutdown_asap = 0;
     server.cache_flush_delay = 0;
     server.cluster_enabled = 0;
     server.shutdown_asap = 0;
     server.cache_flush_delay = 0;
     server.cluster_enabled = 0;


@@ -856,6 +899,7 @@ void initServerConfig() {
     server.masterport = 6379;
     server.master = NULL;
     server.replstate = REDIS_REPL_NONE;
     server.masterport = 6379;
     server.master = NULL;
     server.replstate = REDIS_REPL_NONE;

+    server.repl_syncio_timeout = REDIS_REPL_SYNCIO_TIMEOUT;

     server.repl_serve_stale_data = 1;
 
     /* Double constants initialization */
     server.repl_serve_stale_data = 1;
 
     /* Double constants initialization */


@@ -947,6 +991,8 @@ void initServer() {
     server.stat_starttime = time(NULL);
     server.stat_keyspace_misses = 0;
     server.stat_keyspace_hits = 0;
     server.stat_starttime = time(NULL);
     server.stat_keyspace_misses = 0;
     server.stat_keyspace_hits = 0;

+    server.stat_peak_memory = 0;
+    server.stat_fork_time = 0;

     server.unixtime = time(NULL);
     aeCreateTimeEvent(server.el, 1, serverCron, NULL, NULL);
     if (server.ipfd > 0 && aeCreateFileEvent(server.el,server.ipfd,AE_READABLE,
     server.unixtime = time(NULL);
     aeCreateTimeEvent(server.el, 1, serverCron, NULL, NULL);
     if (server.ipfd > 0 && aeCreateFileEvent(server.el,server.ipfd,AE_READABLE,


@@ -1080,13 +1126,15 @@ int processCommand(redisClient *c) {
             addReplyError(c,"The cluster is down. Check with CLUSTER INFO for more information");
             return REDIS_OK;
         } else {
             addReplyError(c,"The cluster is down. Check with CLUSTER INFO for more information");
             return REDIS_OK;
         } else {

-            clusterNode *n = getNodeByQuery(c,cmd,c->argv,c->argc,&hashslot);
+            int ask;
+            clusterNode *n = getNodeByQuery(c,cmd,c->argv,c->argc,&hashslot,&ask);

             if (n == NULL) {
             if (n == NULL) {

-                addReplyError(c,"Invalid cross-node request");
+                addReplyError(c,"Multi keys request invalid in cluster");

                 return REDIS_OK;
             } else if (n != server.cluster.myself) {
                 addReplySds(c,sdscatprintf(sdsempty(),
                 return REDIS_OK;
             } else if (n != server.cluster.myself) {
                 addReplySds(c,sdscatprintf(sdsempty(),

-                    "-MOVED %d %s:%d\r\n",hashslot,n->ip,n->port));
+                    "-%s %d %s:%d\r\n", ask ? "ASK" : "MOVED",
+                    hashslot,n->ip,n->port));

                 return REDIS_OK;
             }
         }
                 return REDIS_OK;
             }
         }


@@ -1230,7 +1278,6 @@ sds genRedisInfoString(char *section) {
     sds info = sdsempty();
     time_t uptime = time(NULL)-server.stat_starttime;
     int j, numcommands;
     sds info = sdsempty();
     time_t uptime = time(NULL)-server.stat_starttime;
     int j, numcommands;

-    char hmem[64];

     struct rusage self_ru, c_ru;
     unsigned long lol, bib;
     int allsections = 0, defsections = 0;
     struct rusage self_ru, c_ru;
     unsigned long lol, bib;
     int allsections = 0, defsections = 0;


@@ -1244,7 +1291,6 @@ sds genRedisInfoString(char *section) {
     getrusage(RUSAGE_SELF, &self_ru);
     getrusage(RUSAGE_CHILDREN, &c_ru);
     getClientsMaxBuffers(&lol,&bib);
     getrusage(RUSAGE_SELF, &self_ru);
     getrusage(RUSAGE_CHILDREN, &c_ru);
     getClientsMaxBuffers(&lol,&bib);

-    bytesToHuman(hmem,zmalloc_used_memory());

 
     /* Server */
     if (allsections || defsections || !strcasecmp(section,"server")) {
 
     /* Server */
     if (allsections || defsections || !strcasecmp(section,"server")) {


@@ -1289,23 +1335,28 @@ sds genRedisInfoString(char *section) {
 
     /* Memory */
     if (allsections || defsections || !strcasecmp(section,"memory")) {
 
     /* Memory */
     if (allsections || defsections || !strcasecmp(section,"memory")) {

+        char hmem[64];
+        char peak_hmem[64];
+
+        bytesToHuman(hmem,zmalloc_used_memory());
+        bytesToHuman(peak_hmem,server.stat_peak_memory);

         if (sections++) info = sdscat(info,"\r\n");
         info = sdscatprintf(info,
             "# Memory\r\n"
             "used_memory:%zu\r\n"
             "used_memory_human:%s\r\n"
             "used_memory_rss:%zu\r\n"
         if (sections++) info = sdscat(info,"\r\n");
         info = sdscatprintf(info,
             "# Memory\r\n"
             "used_memory:%zu\r\n"
             "used_memory_human:%s\r\n"
             "used_memory_rss:%zu\r\n"

+            "used_memory_peak:%zu\r\n"
+            "used_memory_peak_human:%s\r\n"

             "mem_fragmentation_ratio:%.2f\r\n"
             "mem_fragmentation_ratio:%.2f\r\n"

-            "use_tcmalloc:%d\r\n",
+            "mem_allocator:%s\r\n",

             zmalloc_used_memory(),
             hmem,
             zmalloc_get_rss(),
             zmalloc_used_memory(),
             hmem,
             zmalloc_get_rss(),

+            server.stat_peak_memory,
+            peak_hmem,

             zmalloc_get_fragmentation_ratio(),
             zmalloc_get_fragmentation_ratio(),

-    #ifdef USE_TCMALLOC
-            1
-    #else
-            0
-    #endif
+            REDIS_MALLOC

             );
     }
 
             );
     }
 


@@ -1344,6 +1395,16 @@ sds genRedisInfoString(char *section) {
             server.lastsave,
             server.bgrewritechildpid != -1);
 
             server.lastsave,
             server.bgrewritechildpid != -1);
 

+        if (server.appendonly) {
+            info = sdscatprintf(info,
+                "aof_current_size:%lld\r\n"
+                "aof_base_size:%lld\r\n"
+                "aof_pending_rewrite:%d\r\n",
+                (long long) server.appendonly_current_size,
+                (long long) server.auto_aofrewrite_base_size,
+                server.aofrewrite_scheduled);
+        }
+

         if (server.loading) {
             double perc;
             time_t eta, elapsed;
         if (server.loading) {
             double perc;
             time_t eta, elapsed;


@@ -1417,7 +1478,8 @@ sds genRedisInfoString(char *section) {
             "keyspace_hits:%lld\r\n"
             "keyspace_misses:%lld\r\n"
             "pubsub_channels:%ld\r\n"
             "keyspace_hits:%lld\r\n"
             "keyspace_misses:%lld\r\n"
             "pubsub_channels:%ld\r\n"

-            "pubsub_patterns:%u\r\n",
+            "pubsub_patterns:%u\r\n"
+            "latest_fork_usec:%lld\r\n",

             server.stat_numconnections,
             server.stat_numcommands,
             server.stat_expiredkeys,
             server.stat_numconnections,
             server.stat_numcommands,
             server.stat_expiredkeys,


@@ -1425,7 +1487,8 @@ sds genRedisInfoString(char *section) {
             server.stat_keyspace_hits,
             server.stat_keyspace_misses,
             dictSize(server.pubsub_channels),
             server.stat_keyspace_hits,
             server.stat_keyspace_misses,
             dictSize(server.pubsub_channels),

-            listLength(server.pubsub_patterns));
+            listLength(server.pubsub_patterns),
+            server.stat_fork_time);

     }
 
     /* Replication */
     }
 
     /* Replication */


@@ -1496,6 +1559,15 @@ sds genRedisInfoString(char *section) {
         }
     }
 
         }
     }
 

+    /* Clusetr */
+    if (allsections || defsections || !strcasecmp(section,"cluster")) {
+        if (sections++) info = sdscat(info,"\r\n");
+        info = sdscatprintf(info,
+        "# Cluster\r\n"
+        "cluster_enabled:%d\r\n",
+        server.cluster_enabled);
+    }
+

     /* Key space */
     if (allsections || defsections || !strcasecmp(section,"keyspace")) {
         if (sections++) info = sdscat(info,"\r\n");
     /* Key space */
     if (allsections || defsections || !strcasecmp(section,"keyspace")) {
         if (sections++) info = sdscat(info,"\r\n");


@@ -1704,6 +1776,23 @@ void usage() {
     exit(1);
 }
 
     exit(1);
 }
 

+void redisAsciiArt(void) {
+#include "asciilogo.h"
+    char *buf = zmalloc(1024*16);
+
+    snprintf(buf,1024*16,ascii_logo,
+        REDIS_VERSION,
+        redisGitSHA1(),
+        strtol(redisGitDirty(),NULL,10) > 0,
+        (sizeof(long) == 8) ? "64" : "32",
+        server.cluster_enabled ? "cluster" : "stand alone",
+        server.port,
+        (long) getpid()
+    );
+    redisLogRaw(REDIS_NOTICE|REDIS_LOG_RAW,buf);
+    zfree(buf);
+}
+

 int main(int argc, char **argv) {
     long long start;
 
 int main(int argc, char **argv) {
     long long start;
 


@@ -1722,6 +1811,7 @@ int main(int argc, char **argv) {
     if (server.daemonize) daemonize();
     initServer();
     if (server.daemonize) createPidFile();
     if (server.daemonize) daemonize();
     initServer();
     if (server.daemonize) createPidFile();

+    redisAsciiArt();

     redisLog(REDIS_NOTICE,"Server started, Redis version " REDIS_VERSION);
 #ifdef __linux__
     linuxOvercommitMemoryWarning();
     redisLog(REDIS_NOTICE,"Server started, Redis version " REDIS_VERSION);
 #ifdef __linux__
     linuxOvercommitMemoryWarning();