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handle end of space on device in a better way

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antirez 2011-01-04 19:03:23 +01:00
parent 418d5eaf50
commit 1190c6cbf7
1 changed files with 10 additions and 1 deletions
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11
src/diskstore.c
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@ -191,7 +191,16 @@ int dsSet(redisDb *db, robj *key, robj *val) {
len = dsKeyToPath(db,buf,key); len = dsKeyToPath(db,buf,key);
memcpy(buf2,buf,len); memcpy(buf2,buf,len);
snprintf(buf2+len,sizeof(buf2)-len,"_%ld_%ld",(long)time(NULL),(long)val); snprintf(buf2+len,sizeof(buf2)-len,"_%ld_%ld",(long)time(NULL),(long)val);
fp = fopen(buf2,"w"); while ((fp = fopen(buf2,"w")) == NULL) {
if (errno == ENOSPC) {
redisLog(REDIS_WARNING,"Diskstore: No space left on device. Please make room and wait 30 seconds for Redis to continue.");
sleep(30);
} else {
redisLog(REDIS_WARNING,"diskstore error opening %s: %s",
buf2, strerror(errno));
redisPanic("Unrecoverable diskstore error. Exiting.");
}
}
if ((retval = rdbSaveKeyValuePair(fp,db,key,val,time(NULL))) == -1) if ((retval = rdbSaveKeyValuePair(fp,db,key,val,time(NULL))) == -1)
return REDIS_ERR; return REDIS_ERR;
fclose(fp); fclose(fp);