[TD-183] add db create options

src/client/src/tscAsync.c

@@ -46,7 +46,7 @@ void doAsyncQuery(STscObj* pObj, SSqlObj* pSql, void (*fp)(), void* param, const
   pSql->signature = pSql;
   pSql->param = param;
   pSql->pTscObj = pObj;
-  pSql->maxRetry = TSDB_REPLICA_MAX_NUM;
+  pSql->maxRetry = TSDB_MAX_REPLICA_NUM;
   pSql->fp = fp;
   
   if (TSDB_CODE_SUCCESS != tscAllocPayload(pCmd, TSDB_DEFAULT_PAYLOAD_SIZE)) {

src/client/src/tscSQLParser.c

@@ -4800,16 +4800,15 @@ static int32_t setTimePrecisionOption(SSqlCmd* pCmd, SCMCreateDbMsg* pMsg, SCrea
 }
 
 static void setCreateDBOption(SCMCreateDbMsg* pMsg, SCreateDBInfo* pCreateDb) {
-  pMsg->blocksPerTable = htons(pCreateDb->numOfBlocksPerTable);
-  pMsg->compression = pCreateDb->compressionLevel;
-
-  pMsg->commitLog = (char)pCreateDb->commitLog;
-  pMsg->commitTime = htonl(pCreateDb->commitTime);
   pMsg->maxSessions = htonl(pCreateDb->tablesPerVnode);
-  pMsg->cacheNumOfBlocks.fraction = pCreateDb->numOfAvgCacheBlocks;
-  pMsg->cacheBlockSize = htonl(pCreateDb->cacheBlockSize);
-  pMsg->rowsInFileBlock = htonl(pCreateDb->rowPerFileBlock);
+  pMsg->cacheBlockSize = htonl(-1);
+  pMsg->totalBlocks = htonl(-1);
   pMsg->daysPerFile = htonl(pCreateDb->daysPerFile);
+  pMsg->commitTime = htonl(pCreateDb->commitTime);
+  pMsg->minRowsPerFileBlock = htonl(-1);
+  pMsg->maxRowsPerFileBlock = htonl(-1);
+  pMsg->compression = pCreateDb->compressionLevel;
+  pMsg->commitLog = (char)pCreateDb->commitLog;
   pMsg->replications = pCreateDb->replica;
   pMsg->ignoreExist = pCreateDb->ignoreExists;
 }
@@ -5342,29 +5341,22 @@ int32_t doLocalQueryProcess(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) {
 int32_t tscCheckCreateDbParams(SSqlCmd* pCmd, SCMCreateDbMsg* pCreate) {
   char msg[512] = {0};
 
-  if (pCreate->commitLog != -1 && (pCreate->commitLog < 0 || pCreate->commitLog > 2)) {
+  if (pCreate->commitLog != -1 && (pCreate->commitLog < TSDB_MIN_CLOG_LEVEL || pCreate->commitLog > TSDB_MAX_CLOG_LEVEL)) {
     snprintf(msg, tListLen(msg), "invalid db option commitLog: %d, only 0-2 allowed", pCreate->commitLog);
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 
   if (pCreate->replications != -1 &&
-      (pCreate->replications < TSDB_REPLICA_MIN_NUM || pCreate->replications > TSDB_REPLICA_MAX_NUM)) {
+      (pCreate->replications < TSDB_MIN_REPLICA_NUM || pCreate->replications > TSDB_MAX_REPLICA_NUM)) {
     snprintf(msg, tListLen(msg), "invalid db option replications: %d valid range: [%d, %d]", pCreate->replications,
-             TSDB_REPLICA_MIN_NUM, TSDB_REPLICA_MAX_NUM);
+             TSDB_MIN_REPLICA_NUM, TSDB_MAX_REPLICA_NUM);
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 
   int32_t val = htonl(pCreate->daysPerFile);
-  if (val != -1 && (val < TSDB_FILE_MIN_PARTITION_RANGE || val > TSDB_FILE_MAX_PARTITION_RANGE)) {
+  if (val != -1 && (val < TSDB_MIN_DAYS_PER_FILE || val > TSDB_MAX_DAYS_PER_FILE)) {
     snprintf(msg, tListLen(msg), "invalid db option daysPerFile: %d valid range: [%d, %d]", val,
-             TSDB_FILE_MIN_PARTITION_RANGE, TSDB_FILE_MAX_PARTITION_RANGE);
-    return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
-  }
-
-  val = htonl(pCreate->rowsInFileBlock);
-  if (val != -1 && (val < TSDB_MIN_ROWS_IN_FILEBLOCK || val > TSDB_MAX_ROWS_IN_FILEBLOCK)) {
-    snprintf(msg, tListLen(msg), "invalid db option rowsInFileBlock: %d valid range: [%d, %d]", val,
-             TSDB_MIN_ROWS_IN_FILEBLOCK, TSDB_MAX_ROWS_IN_FILEBLOCK);
+             TSDB_MIN_DAYS_PER_FILE, TSDB_MAX_DAYS_PER_FILE);
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 
@@ -5376,9 +5368,9 @@ int32_t tscCheckCreateDbParams(SSqlCmd* pCmd, SCMCreateDbMsg* pCreate) {
   }
 
   val = htonl(pCreate->maxSessions);
-  if (val != -1 && (val < TSDB_MIN_TABLES_PER_VNODE || val > TSDB_MAX_TABLES_PER_VNODE)) {
+  if (val != -1 && (val < TSDB_MIN_TABLES || val > TSDB_MAX_TABLES)) {
     snprintf(msg, tListLen(msg), "invalid db option maxSessions: %d valid range: [%d, %d]", val,
-             TSDB_MIN_TABLES_PER_VNODE, TSDB_MAX_TABLES_PER_VNODE);
+             TSDB_MIN_TABLES, TSDB_MAX_TABLES);
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 
@@ -5388,24 +5380,17 @@ int32_t tscCheckCreateDbParams(SSqlCmd* pCmd, SCMCreateDbMsg* pCreate) {
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 
-  if (pCreate->cacheNumOfBlocks.fraction != -1 && (pCreate->cacheNumOfBlocks.fraction < TSDB_MIN_AVG_BLOCKS ||
-                                                   pCreate->cacheNumOfBlocks.fraction > TSDB_MAX_AVG_BLOCKS)) {
-    snprintf(msg, tListLen(msg), "invalid db option ablocks: %f valid value: [%d, %d]",
-             pCreate->cacheNumOfBlocks.fraction, TSDB_MIN_AVG_BLOCKS, TSDB_MAX_AVG_BLOCKS);
-    return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
-  }
-
   val = htonl(pCreate->commitTime);
-  if (val != -1 && (val < TSDB_MIN_COMMIT_TIME_INTERVAL || val > TSDB_MAX_COMMIT_TIME_INTERVAL)) {
+  if (val != -1 && (val < TSDB_MIN_COMMIT_TIME || val > TSDB_MAX_COMMIT_TIME)) {
     snprintf(msg, tListLen(msg), "invalid db option commitTime: %d valid range: [%d, %d]", val,
-             TSDB_MIN_COMMIT_TIME_INTERVAL, TSDB_MAX_COMMIT_TIME_INTERVAL);
+             TSDB_MIN_COMMIT_TIME, TSDB_MAX_COMMIT_TIME);
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 
   if (pCreate->compression != -1 &&
-      (pCreate->compression < TSDB_MIN_COMPRESSION_LEVEL || pCreate->compression > TSDB_MAX_COMPRESSION_LEVEL)) {
+      (pCreate->compression < TSDB_MIN_COMP_LEVEL || pCreate->compression > TSDB_MAX_COMP_LEVEL)) {
     snprintf(msg, tListLen(msg), "invalid db option compression: %d valid range: [%d, %d]", pCreate->compression,
-             TSDB_MIN_COMPRESSION_LEVEL, TSDB_MAX_COMPRESSION_LEVEL);
+             TSDB_MIN_COMP_LEVEL, TSDB_MAX_COMP_LEVEL);
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
   }
 

src/client/src/tscSql.c

@@ -131,7 +131,7 @@ STscObj *taosConnectImpl(const char *ip, const char *user, const char *pass, con
 
   pSql->pTscObj = pObj;
   pSql->signature = pSql;
-  pSql->maxRetry = TSDB_REPLICA_MAX_NUM;
+  pSql->maxRetry = TSDB_MAX_REPLICA_NUM;
   
   tsem_init(&pSql->rspSem, 0, 0);
   

src/common/inc/tglobal.h

@@ -74,11 +74,13 @@ extern int16_t  tsNumOfVnodesPerCore;
 extern int16_t  tsNumOfTotalVnodes;
 extern uint32_t tsPublicIpInt;
 
-extern int32_t tsMaxCacheSize;
-extern int32_t tsSessionsPerVnode;
+extern int32_t tsCacheBlockSize;
+extern int32_t tsTotalBlocks;
+extern int32_t tsTablesPerVnode;
 extern int16_t tsDaysPerFile;
 extern int32_t tsDaysToKeep;
-extern int32_t tsRowsInFileBlock;
+extern int32_t tsMinRowsInFileBlock;
+extern int32_t tsMaxRowsInFileBlock;
 extern int16_t tsCommitTime;  // seconds
 extern int32_t tsTimePrecision;
 extern int16_t tsCompression;

src/common/src/tglobal.c

@@ -85,20 +85,22 @@ int16_t tsNumOfVnodesPerCore = 8;
 int16_t tsNumOfTotalVnodes = TSDB_INVALID_VNODE_NUM;
 
 #ifdef _TD_ARM_32_
-int32_t tsSessionsPerVnode = 100;
+int32_t tsTablesPerVnode = 100;
 #else
-int32_t tsSessionsPerVnode = 1000;
+int32_t tsTablesPerVnode = TSDB_DEFAULT_TABLES;
 #endif
 
-int32_t tsMaxCacheSize = 64;  //64M
-int16_t tsDaysPerFile = 10;
-int32_t tsDaysToKeep = 3650;
-int32_t tsRowsInFileBlock = 4096;
-int16_t tsCommitTime = 3600;  // seconds
-int32_t tsTimePrecision = TSDB_TIME_PRECISION_MILLI;
-int16_t tsCompression = TSDB_MAX_COMPRESSION_LEVEL;
-int16_t tsCommitLog = 1;
-int32_t tsReplications = TSDB_REPLICA_MIN_NUM;
+int32_t tsCacheBlockSize = TSDB_DEFAULT_CACHE_BLOCK_SIZE;
+int32_t tsTotalBlocks = TSDB_DEFAULT_TOTAL_BLOCKS;
+int16_t tsDaysPerFile = TSDB_DEFAULT_DAYS_PER_FILE;
+int32_t tsDaysToKeep = TSDB_DEFAULT_KEEP;
+int32_t tsMinRowsInFileBlock = TSDB_DEFAULT_MIN_ROW_FBLOCK;
+int32_t tsMaxRowsInFileBlock = TSDB_DEFAULT_MAX_ROW_FBLOCK;
+int16_t tsCommitTime = TSDB_DEFAULT_COMMIT_TIME;  // seconds
+int32_t tsTimePrecision = TSDB_DEFAULT_PRECISION;
+int16_t tsCompression = TSDB_DEFAULT_COMP_LEVEL;
+int16_t tsCommitLog = TSDB_DEFAULT_CLOG_LEVEL;
+int32_t tsReplications = TSDB_DEFAULT_REPLICA_NUM;
 
 /**
  * Change the meaning of affected rows:
@@ -567,16 +569,6 @@ static void doInitGlobalConfig() {
   cfg.unitType = TAOS_CFG_UTYPE_SECOND;
   taosInitConfigOption(cfg);
 
-  cfg.option = "ctime";
-  cfg.ptr = &tsCommitTime;
-  cfg.valType = TAOS_CFG_VTYPE_INT16;
-  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 30;
-  cfg.maxValue = 40960;
-  cfg.ptrLength = 0;
-  cfg.unitType = TAOS_CFG_UTYPE_SECOND;
-  taosInitConfigOption(cfg);
-
   cfg.option = "statusInterval";
   cfg.ptr = &tsStatusInterval;
   cfg.valType = TAOS_CFG_VTYPE_INT32;
@@ -678,32 +670,42 @@ static void doInitGlobalConfig() {
   taosInitConfigOption(cfg);
 
   // database configs
-  cfg.option = "clog";
-  cfg.ptr = &tsCommitLog;
-  cfg.valType = TAOS_CFG_VTYPE_INT16;
+  cfg.option = "tables";
+  cfg.ptr = &tsTablesPerVnode;
+  cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 0;
-  cfg.maxValue = 2;
+  cfg.minValue = TSDB_MIN_TABLES;
+  cfg.maxValue = TSDB_MAX_TABLES;
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
-  cfg.option = "comp";
-  cfg.ptr = &tsCompression;
-  cfg.valType = TAOS_CFG_VTYPE_INT16;
+  cfg.option = "cache";
+  cfg.ptr = &tsCacheBlockSize;
+  cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 0;
-  cfg.maxValue = 2;
+  cfg.minValue = TSDB_MIN_CACHE_BLOCK_SIZE;
+  cfg.maxValue = TSDB_MAX_CACHE_BLOCK_SIZE;
   cfg.ptrLength = 0;
-  cfg.unitType = TAOS_CFG_UTYPE_NONE;
+  cfg.unitType = TAOS_CFG_UTYPE_BYTE;
+  taosInitConfigOption(cfg);
+
+  cfg.option = "blocks";
+  cfg.ptr = &tsTotalBlocks;
+  cfg.valType = TAOS_CFG_VTYPE_INT32;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
+  cfg.minValue = TSDB_MIN_TOTAL_BLOCKS;
+  cfg.maxValue = TSDB_MAX_TOTAL_BLOCKS;
+  cfg.ptrLength = 0;
+  cfg.unitType = TAOS_CFG_UTYPE_BYTE;
   taosInitConfigOption(cfg);
 
   cfg.option = "days";
   cfg.ptr = &tsDaysPerFile;
   cfg.valType = TAOS_CFG_VTYPE_INT16;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 1;
-  cfg.maxValue = 365;
+  cfg.minValue = TSDB_MIN_DAYS_PER_FILE;
+  cfg.maxValue = TSDB_MAX_DAYS_PER_FILE;
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
@@ -712,48 +714,68 @@ static void doInitGlobalConfig() {
   cfg.ptr = &tsDaysToKeep;
   cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 1;
-  cfg.maxValue = 365000;
+  cfg.minValue = TSDB_MIN_KEEP;
+  cfg.maxValue = TSDB_MAX_KEEP;
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
-  cfg.option = "replica";
-  cfg.ptr = &tsReplications;
+  cfg.option = "minRows";
+  cfg.ptr = &tsMinRowsInFileBlock;
   cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 1;
-  cfg.maxValue = 3;
+  cfg.minValue = TSDB_MIN_MIN_ROW_FBLOCK;
+  cfg.maxValue = TSDB_MAX_MIN_ROW_FBLOCK;
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
-  cfg.option = "tables";
-  cfg.ptr = &tsSessionsPerVnode;
+  cfg.option = "maxRows";
+  cfg.ptr = &tsMaxRowsInFileBlock;
   cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = TSDB_MIN_TABLES_PER_VNODE;
-  cfg.maxValue = TSDB_MAX_TABLES_PER_VNODE;
+  cfg.minValue = TSDB_MIN_MAX_ROW_FBLOCK;
+  cfg.maxValue = TSDB_MAX_MAX_ROW_FBLOCK;
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
-  cfg.option = "cache";
-  cfg.ptr = &tsMaxCacheSize;
-  cfg.valType = TAOS_CFG_VTYPE_INT32;
+  cfg.option = "ctime";
+  cfg.ptr = &tsCommitTime;
+  cfg.valType = TAOS_CFG_VTYPE_INT16;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 1;
-  cfg.maxValue = 100000;
+  cfg.minValue = TSDB_MIN_COMMIT_TIME;
+  cfg.maxValue = TSDB_MAX_COMMIT_TIME;
   cfg.ptrLength = 0;
-  cfg.unitType = TAOS_CFG_UTYPE_BYTE;
+  cfg.unitType = TAOS_CFG_UTYPE_SECOND;
+  taosInitConfigOption(cfg);
+
+  cfg.option = "comp";
+  cfg.ptr = &tsCompression;
+  cfg.valType = TAOS_CFG_VTYPE_INT16;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
+  cfg.minValue = TSDB_MIN_COMP_LEVEL;
+  cfg.maxValue = TSDB_MAX_COMP_LEVEL;
+  cfg.ptrLength = 0;
+  cfg.unitType = TAOS_CFG_UTYPE_NONE;
+  taosInitConfigOption(cfg);
+
+  cfg.option = "clog";
+  cfg.ptr = &tsCommitLog;
+  cfg.valType = TAOS_CFG_VTYPE_INT16;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
+  cfg.minValue = TSDB_MIN_CLOG_LEVEL;
+  cfg.maxValue = TSDB_MAX_CLOG_LEVEL;
+  cfg.ptrLength = 0;
+  cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
-  cfg.option = "rows";
-  cfg.ptr = &tsRowsInFileBlock;
+  cfg.option = "replica";
+  cfg.ptr = &tsReplications;
   cfg.valType = TAOS_CFG_VTYPE_INT32;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
-  cfg.minValue = 200;
-  cfg.maxValue = 1048576;
+  cfg.minValue = TSDB_MIN_REPLICA_NUM;
+  cfg.maxValue = TSDB_MAX_REPLICA_NUM;
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);

src/dnode/src/dnodeMgmt.c

@@ -129,13 +129,14 @@ static int32_t dnodeProcessCreateVnodeMsg(SRpcMsg *rpcMsg) {
   SMDCreateVnodeMsg *pCreate = rpcMsg->pCont;
   pCreate->cfg.vgId                = htonl(pCreate->cfg.vgId);
   pCreate->cfg.maxTables           = htonl(pCreate->cfg.maxTables);
-  pCreate->cfg.maxCacheSize        = htobe64(pCreate->cfg.maxCacheSize);
-  pCreate->cfg.minRowsPerFileBlock = htonl(pCreate->cfg.minRowsPerFileBlock);
-  pCreate->cfg.maxRowsPerFileBlock = htonl(pCreate->cfg.maxRowsPerFileBlock);
+  pCreate->cfg.cacheBlockSize      = htonl(pCreate->cfg.cacheBlockSize);
+  pCreate->cfg.totalBlocks         = htonl(pCreate->cfg.totalBlocks);
   pCreate->cfg.daysPerFile         = htonl(pCreate->cfg.daysPerFile);
   pCreate->cfg.daysToKeep1         = htonl(pCreate->cfg.daysToKeep1);
   pCreate->cfg.daysToKeep2         = htonl(pCreate->cfg.daysToKeep2);
   pCreate->cfg.daysToKeep          = htonl(pCreate->cfg.daysToKeep);
+  pCreate->cfg.minRowsPerFileBlock = htonl(pCreate->cfg.minRowsPerFileBlock);
+  pCreate->cfg.maxRowsPerFileBlock = htonl(pCreate->cfg.maxRowsPerFileBlock);
   pCreate->cfg.commitTime          = htonl(pCreate->cfg.commitTime);
   pCreate->cfg.arbitratorIp        = htonl(pCreate->cfg.arbitratorIp);
 

src/inc/taosdef.h

@@ -221,44 +221,56 @@ void tsDataSwap(void *pLeft, void *pRight, int32_t type, int32_t size);
 #define TSDB_MAX_MPEERS           5
 #define TSDB_MAX_MGMT_IPS         (TSDB_MAX_MPEERS+1)
 
-#define TSDB_REPLICA_MIN_NUM      1
-#define TSDB_REPLICA_MAX_NUM      3
-
 #define TSDB_TBNAME_COLUMN_INDEX       (-1)
 #define TSDB_MULTI_METERMETA_MAX_NUM    100000  // maximum batch size allowed to load metermeta
 
-//default value == 10
-#define TSDB_FILE_MIN_PARTITION_RANGE   1         //minimum partition range of vnode file in days
-#define TSDB_FILE_MAX_PARTITION_RANGE   3650      //max partition range of vnode file in days
+#define TSDB_MIN_CACHE_BLOCK_SIZE       1
+#define TSDB_MAX_CACHE_BLOCK_SIZE       1000000
+#define TSDB_DEFAULT_CACHE_BLOCK_SIZE   16
 
-#define TSDB_DATA_MIN_RESERVE_DAY       1        // data in db to be reserved.
-#define TSDB_DATA_DEFAULT_RESERVE_DAY   3650     // ten years
+#define TSDB_MIN_TOTAL_BLOCKS           2
+#define TSDB_MAX_TOTAL_BLOCKS           10000
+#define TSDB_DEFAULT_TOTAL_BLOCKS       2
 
-#define TSDB_MIN_COMPRESSION_LEVEL      0
-#define TSDB_MAX_COMPRESSION_LEVEL      2
+#define TSDB_MIN_TABLES                 4
+#define TSDB_MAX_TABLES                 200000
+#define TSDB_DEFAULT_TABLES             1000
 
-#define TSDB_MIN_COMMIT_TIME_INTERVAL   30
-#define TSDB_MAX_COMMIT_TIME_INTERVAL   40960
+#define TSDB_MIN_DAYS_PER_FILE          1
+#define TSDB_MAX_DAYS_PER_FILE          3650 
+#define TSDB_DEFAULT_DAYS_PER_FILE      10 
 
-#define TSDB_MIN_ROWS_IN_FILEBLOCK      200
-#define TSDB_MAX_ROWS_IN_FILEBLOCK      500000
+#define TSDB_MIN_KEEP                   1        // data in db to be reserved.
+#define TSDB_MAX_KEEP                   365000   // data in db to be reserved.
+#define TSDB_DEFAULT_KEEP               3650     // ten years
 
-#define TSDB_MIN_CACHE_BLOCK_SIZE       1
-#define TSDB_MAX_CACHE_BLOCK_SIZE       1000000
+#define TSDB_DEFAULT_MIN_ROW_FBLOCK     100
+#define TSDB_MIN_MIN_ROW_FBLOCK         10
+#define TSDB_MAX_MIN_ROW_FBLOCK         1000
 
-#define TSDB_MIN_CACHE_BLOCKS           100
-#define TSDB_MAX_CACHE_BLOCKS           409600
+#define TSDB_DEFAULT_MAX_ROW_FBLOCK     4096
+#define TSDB_MIN_MAX_ROW_FBLOCK         200
+#define TSDB_MAX_MAX_ROW_FBLOCK         10000
 
-#define TSDB_MIN_AVG_BLOCKS             2
-#define TSDB_MAX_AVG_BLOCKS             2048
-#define TSDB_DEFAULT_AVG_BLOCKS         4
+#define TSDB_MIN_COMMIT_TIME            30
+#define TSDB_MAX_COMMIT_TIME            40960
+#define TSDB_DEFAULT_COMMIT_TIME        3600
 
-/*
- * There is a bug in function taosAllocateId.
- * When "create database tables 1" is executed, the wrong sid is assigned, so the minimum value is set to 2.
- */
-#define TSDB_MIN_TABLES_PER_VNODE       2
-#define TSDB_MAX_TABLES_PER_VNODE       220000
+#define TSDB_MIN_PRECISION              TSDB_PRECISION_MILLI
+#define TSDB_MAX_PRECISION              TSDB_PRECISION_NANO
+#define TSDB_DEFAULT_PRECISION          TSDB_PRECISION_MILLI
+
+#define TSDB_MIN_COMP_LEVEL             0
+#define TSDB_MAX_COMP_LEVEL             2
+#define TSDB_DEFAULT_COMP_LEVEL         2
+
+#define TSDB_MIN_CLOG_LEVEL             0
+#define TSDB_MAX_CLOG_LEVEL             2
+#define TSDB_DEFAULT_CLOG_LEVEL         2
+
+#define TSDB_MIN_REPLICA_NUM            1
+#define TSDB_MAX_REPLICA_NUM            3
+#define TSDB_DEFAULT_REPLICA_NUM        1
 
 #define TSDB_MAX_JOIN_TABLE_NUM         5
 #define TSDB_MAX_UNION_CLAUSE           5

src/inc/taosmsg.h

@@ -517,27 +517,21 @@ typedef struct {
 typedef struct {
   char     acct[TSDB_USER_LEN + 1];
   char     db[TSDB_DB_NAME_LEN + 1];
-  uint32_t vgId;
   int32_t  maxSessions;
-  int32_t  cacheBlockSize;
-  union {
-    int32_t totalBlocks;
-    float   fraction;
-  } cacheNumOfBlocks;
-  int32_t daysPerFile;
-  int32_t daysToKeep1;
-  int32_t daysToKeep2;
-  int32_t daysToKeep;
-  int32_t commitTime;
-  int32_t rowsInFileBlock;
-  int16_t blocksPerTable;
-  int8_t  compression;
-  int8_t  commitLog;
-  int8_t  replications;
-  int8_t  repStrategy;
-  int8_t  loadLatest;  // load into mem or not
-  uint8_t precision;   // time resolution
-  int8_t  ignoreExist;
+  int32_t  cacheBlockSize; //MB
+  int32_t  totalBlocks;
+  int32_t  daysPerFile;
+  int32_t  daysToKeep1;
+  int32_t  daysToKeep2;
+  int32_t  daysToKeep;
+  int32_t  commitTime;
+  int32_t  minRowsPerFileBlock;
+  int32_t  maxRowsPerFileBlock;
+  int8_t   compression;
+  int8_t   commitLog;
+  int8_t   replications;
+  uint8_t  precision;   // time resolution
+  int8_t   ignoreExist;
 } SCMCreateDbMsg, SCMAlterDbMsg;
 
 typedef struct {
@@ -605,20 +599,21 @@ typedef struct {
 
 typedef struct {
   uint32_t vgId;
+  int32_t  cacheBlockSize;
+  int32_t  totalBlocks;
   int32_t  maxTables;
-  int64_t  maxCacheSize;
-  int32_t  minRowsPerFileBlock;
-  int32_t  maxRowsPerFileBlock;
   int32_t  daysPerFile;
   int32_t  daysToKeep;
   int32_t  daysToKeep1;
   int32_t  daysToKeep2;
+  int32_t  minRowsPerFileBlock;
+  int32_t  maxRowsPerFileBlock;
   int32_t  commitTime;
-  uint8_t  precision;  // time resolution
+  int8_t   precision;
   int8_t   compression;
-  int8_t   wals;
   int8_t   commitLog;
   int8_t   replications;
+  int8_t   wals;
   int8_t   quorum;
   uint32_t arbitratorIp;
   int8_t   reserved[16];
@@ -653,7 +648,7 @@ typedef struct SCMSTableVgroupMsg {
 typedef struct {
   int32_t   vgId;
   int8_t    numOfIps;
-  SIpAddr   ipAddr[TSDB_REPLICA_MAX_NUM];
+  SIpAddr   ipAddr[TSDB_MAX_REPLICA_NUM];
 } SCMVgroupInfo;
 
 typedef struct {
@@ -697,7 +692,7 @@ typedef struct {
 } SVnodeDesc;
 
 typedef struct {
-  SVnodeDesc vpeerDesc[TSDB_REPLICA_MAX_NUM];
+  SVnodeDesc vpeerDesc[TSDB_MAX_REPLICA_NUM];
   int16_t    index;  // used locally
   int32_t    vgId;
   int32_t    numOfSids;

src/inc/tsdb.h

@@ -45,15 +45,19 @@ typedef struct {
 
 // --------- TSDB REPOSITORY CONFIGURATION DEFINITION
 typedef struct {
-  int8_t  precision;
-  int8_t  compression;
   int32_t tsdbId;
+  int32_t cacheBlockSize;
+  int32_t totalBlocks;
   int32_t maxTables;            // maximum number of tables this repository can have
   int32_t daysPerFile;          // day per file sharding policy
+  int32_t keep;                 // day of data to keep
+  int32_t keep1;
+  int32_t keep2;
   int32_t minRowsPerFileBlock;  // minimum rows per file block
   int32_t maxRowsPerFileBlock;  // maximum rows per file block
-  int32_t keep;                 // day of data to keep
-  int64_t maxCacheSize;         // maximum cache size this TSDB can use
+  int32_t commitTime;
+  int8_t  precision;
+  int8_t  compression;
 } STsdbCfg;
 
 void      tsdbSetDefaultCfg(STsdbCfg *pCfg);

src/mnode/inc/mgmtDef.h

@@ -143,14 +143,15 @@ typedef struct SVgObj {
 } SVgObj;
 
 typedef struct {
-  int64_t maxCacheSize;
+  int32_t cacheBlockSize;
+  int32_t totalBlocks;
   int32_t maxTables;
   int32_t daysPerFile;
   int32_t daysToKeep;
   int32_t daysToKeep1;
   int32_t daysToKeep2;
-  int32_t minRowsPerFileBlock;  // minimum rows per file block
-  int32_t maxRowsPerFileBlock;  // maximum rows per file block
+  int32_t minRowsPerFileBlock;
+  int32_t maxRowsPerFileBlock;
   int32_t commitTime;
   int8_t  precision;
   int8_t  compression;

src/mnode/src/mgmtDb.c

@@ -177,78 +177,81 @@ SDbObj *mgmtGetDbByTableId(char *tableId) {
 }
 
 static int32_t mgmtCheckDbCfg(SDbCfg *pCfg) {
-  if (pCfg->maxCacheSize < TSDB_MIN_CACHE_BLOCK_SIZE || pCfg->maxCacheSize > TSDB_MAX_CACHE_BLOCK_SIZE) {
-    mError("invalid db option maxCacheSize:%d valid range: [%d, %d]", pCfg->maxCacheSize, TSDB_MIN_CACHE_BLOCK_SIZE,
+  if (pCfg->cacheBlockSize < TSDB_MIN_CACHE_BLOCK_SIZE || pCfg->cacheBlockSize > TSDB_MAX_CACHE_BLOCK_SIZE) {
+    mError("invalid db option cacheBlockSize:%d valid range: [%d, %d]", pCfg->cacheBlockSize, TSDB_MIN_CACHE_BLOCK_SIZE,
            TSDB_MAX_CACHE_BLOCK_SIZE);
   }
 
-  if (pCfg->maxTables < TSDB_MIN_TABLES_PER_VNODE || pCfg->maxTables > TSDB_MAX_TABLES_PER_VNODE) {
-    mError("invalid db option maxTables:%d valid range: [%d, %d]", pCfg->maxTables, TSDB_MIN_TABLES_PER_VNODE,
-           TSDB_MAX_TABLES_PER_VNODE);
+  if (pCfg->totalBlocks < TSDB_MIN_TOTAL_BLOCKS || pCfg->totalBlocks > TSDB_MAX_TOTAL_BLOCKS) {
+    mError("invalid db option totalBlocks:%d valid range: [%d, %d]", pCfg->totalBlocks, TSDB_MIN_TOTAL_BLOCKS,
+           TSDB_MAX_TOTAL_BLOCKS);
+  }
+
+  if (pCfg->maxTables < TSDB_MIN_TABLES || pCfg->maxTables > TSDB_MAX_TABLES) {
+    mError("invalid db option maxTables:%d valid range: [%d, %d]", pCfg->maxTables, TSDB_MIN_TABLES, TSDB_MAX_TABLES);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->daysPerFile < TSDB_FILE_MIN_PARTITION_RANGE || pCfg->daysPerFile > TSDB_FILE_MAX_PARTITION_RANGE) {
-    mError("invalid db option daysPerFile:%d valid range: [%d, %d]", pCfg->daysPerFile, TSDB_FILE_MIN_PARTITION_RANGE,
-           TSDB_FILE_MAX_PARTITION_RANGE);
+  if (pCfg->daysPerFile < TSDB_MIN_DAYS_PER_FILE || pCfg->daysPerFile > TSDB_MAX_DAYS_PER_FILE) {
+    mError("invalid db option daysPerFile:%d valid range: [%d, %d]", pCfg->daysPerFile, TSDB_MIN_DAYS_PER_FILE,
+           TSDB_MAX_DAYS_PER_FILE);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->daysToKeep1 < TSDB_FILE_MIN_PARTITION_RANGE || pCfg->daysToKeep1 < pCfg->daysPerFile) {
-    mError("invalid db option daystokeep:%d", pCfg->daysToKeep);
+  if (pCfg->daysToKeep < TSDB_MIN_KEEP || pCfg->daysToKeep > TSDB_MAX_KEEP) {
+    mError("invalid db option daysToKeep:%d", pCfg->daysToKeep);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->daysToKeep2 > pCfg->daysToKeep || pCfg->daysToKeep2 < pCfg->daysToKeep1) {
-    mError("invalid db option daystokeep1:%d, daystokeep2:%d, daystokeep:%d", pCfg->daysToKeep1,
-           pCfg->daysToKeep2, pCfg->daysToKeep);
+  if (pCfg->daysToKeep < pCfg->daysPerFile) {
+    mError("invalid db option daysToKeep:%d daysPerFile:%d", pCfg->daysToKeep, pCfg->daysPerFile);
     return TSDB_CODE_INVALID_OPTION;
   }
- 
-  if (pCfg->minRowsPerFileBlock < TSDB_MIN_ROWS_IN_FILEBLOCK || pCfg->minRowsPerFileBlock > TSDB_MAX_ROWS_IN_FILEBLOCK) {
+
+  if (pCfg->minRowsPerFileBlock < TSDB_MIN_MIN_ROW_FBLOCK || pCfg->minRowsPerFileBlock > TSDB_MAX_MIN_ROW_FBLOCK) {
     mError("invalid db option minRowsPerFileBlock:%d valid range: [%d, %d]", pCfg->minRowsPerFileBlock,
-           TSDB_MIN_ROWS_IN_FILEBLOCK, TSDB_MAX_ROWS_IN_FILEBLOCK);
+           TSDB_MIN_MIN_ROW_FBLOCK, TSDB_MAX_MIN_ROW_FBLOCK);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->maxRowsPerFileBlock < TSDB_MIN_ROWS_IN_FILEBLOCK || pCfg->maxRowsPerFileBlock > TSDB_MAX_ROWS_IN_FILEBLOCK) {
+  if (pCfg->maxRowsPerFileBlock < TSDB_MIN_MAX_ROW_FBLOCK || pCfg->maxRowsPerFileBlock > TSDB_MAX_MAX_ROW_FBLOCK) {
     mError("invalid db option maxRowsPerFileBlock:%d valid range: [%d, %d]", pCfg->maxRowsPerFileBlock,
-           TSDB_MIN_ROWS_IN_FILEBLOCK, TSDB_MAX_ROWS_IN_FILEBLOCK);
+           TSDB_MIN_MAX_ROW_FBLOCK, TSDB_MAX_MAX_ROW_FBLOCK);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->maxRowsPerFileBlock < pCfg->minRowsPerFileBlock) {
+  if (pCfg->minRowsPerFileBlock > pCfg->maxRowsPerFileBlock) {
     mError("invalid db option minRowsPerFileBlock:%d maxRowsPerFileBlock:%d", pCfg->minRowsPerFileBlock,
            pCfg->maxRowsPerFileBlock);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->commitTime < TSDB_MIN_COMMIT_TIME_INTERVAL || pCfg->commitTime > TSDB_MAX_COMMIT_TIME_INTERVAL) {
-    mError("invalid db option commitTime:%d valid range: [%d, %d]", pCfg->commitTime, TSDB_MIN_COMMIT_TIME_INTERVAL,
-           TSDB_MAX_COMMIT_TIME_INTERVAL);
+  if (pCfg->commitTime < TSDB_MIN_COMMIT_TIME || pCfg->commitTime > TSDB_MAX_COMMIT_TIME) {
+    mError("invalid db option commitTime:%d valid range: [%d, %d]", pCfg->commitTime, TSDB_MIN_COMMIT_TIME,
+           TSDB_MAX_COMMIT_TIME);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->precision != TSDB_TIME_PRECISION_MILLI && pCfg->precision != TSDB_TIME_PRECISION_MICRO) {
-    mError("invalid db option timePrecision:%d valid value: [%d, %d]", pCfg->precision, TSDB_TIME_PRECISION_MILLI,
-           TSDB_TIME_PRECISION_MICRO);
+  if (pCfg->precision != TSDB_MIN_PRECISION && pCfg->precision != TSDB_MAX_PRECISION) {
+    mError("invalid db option timePrecision:%d valid value: [%d, %d]", pCfg->precision, TSDB_MIN_PRECISION,
+           TSDB_MAX_PRECISION);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->compression < TSDB_MIN_COMPRESSION_LEVEL || pCfg->compression > TSDB_MAX_COMPRESSION_LEVEL) {
-    mError("invalid db option compression:%d valid range: [%d, %d]", pCfg->compression, TSDB_MIN_COMPRESSION_LEVEL,
-           TSDB_MAX_COMPRESSION_LEVEL);
+  if (pCfg->compression < TSDB_MIN_COMP_LEVEL || pCfg->compression > TSDB_MAX_COMP_LEVEL) {
+    mError("invalid db option compression:%d valid range: [%d, %d]", pCfg->compression, TSDB_MIN_COMP_LEVEL,
+           TSDB_MAX_COMP_LEVEL);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->commitLog < 0 || pCfg->commitLog > 2) {
+  if (pCfg->commitLog < TSDB_MIN_CLOG_LEVEL || pCfg->commitLog > TSDB_MAX_CLOG_LEVEL) {
     mError("invalid db option commitLog:%d, only 0-2 allowed", pCfg->commitLog);
     return TSDB_CODE_INVALID_OPTION;
   }
 
-  if (pCfg->replications < TSDB_REPLICA_MIN_NUM || pCfg->replications > TSDB_REPLICA_MAX_NUM) {
-    mError("invalid db option replications:%d valid range: [%d, %d]", pCfg->replications, TSDB_REPLICA_MIN_NUM,
-           TSDB_REPLICA_MAX_NUM);
+  if (pCfg->replications < TSDB_MIN_REPLICA_NUM || pCfg->replications > TSDB_MAX_REPLICA_NUM) {
+    mError("invalid db option replications:%d valid range: [%d, %d]", pCfg->replications, TSDB_MIN_REPLICA_NUM,
+           TSDB_MAX_REPLICA_NUM);
     return TSDB_CODE_INVALID_OPTION;
   }
 
@@ -256,14 +259,15 @@ static int32_t mgmtCheckDbCfg(SDbCfg *pCfg) {
 }
 
 static void mgmtSetDefaultDbCfg(SDbCfg *pCfg) {
-  if (pCfg->maxCacheSize < 0) pCfg->maxCacheSize = tsMaxCacheSize;
-  if (pCfg->maxTables < 0) pCfg->maxTables = tsSessionsPerVnode;
+  if (pCfg->cacheBlockSize < 0) pCfg->cacheBlockSize = tsCacheBlockSize;
+  if (pCfg->totalBlocks < 0) pCfg->totalBlocks = tsTotalBlocks;
+  if (pCfg->maxTables < 0) pCfg->maxTables = tsTablesPerVnode;
   if (pCfg->daysPerFile < 0) pCfg->daysPerFile = tsDaysPerFile;
   if (pCfg->daysToKeep < 0) pCfg->daysToKeep = tsDaysToKeep;
   if (pCfg->daysToKeep1 < 0) pCfg->daysToKeep1 = pCfg->daysToKeep;
   if (pCfg->daysToKeep2 < 0) pCfg->daysToKeep2 = pCfg->daysToKeep;
-  if (pCfg->minRowsPerFileBlock < 0) pCfg->minRowsPerFileBlock = tsRowsInFileBlock;
-  if (pCfg->maxRowsPerFileBlock < 0) pCfg->maxRowsPerFileBlock = pCfg->minRowsPerFileBlock * 2;
+  if (pCfg->minRowsPerFileBlock < 0) pCfg->minRowsPerFileBlock = tsMinRowsInFileBlock;
+  if (pCfg->maxRowsPerFileBlock < 0) pCfg->maxRowsPerFileBlock = tsMaxRowsInFileBlock;
   if (pCfg->commitTime < 0) pCfg->commitTime = tsCommitTime;
   if (pCfg->precision < 0) pCfg->precision = tsTimePrecision;
   if (pCfg->compression < 0) pCfg->compression = tsCompression;
@@ -293,14 +297,15 @@ static int32_t mgmtCreateDb(SAcctObj *pAcct, SCMCreateDbMsg *pCreate) {
   strncpy(pDb->acct, pAcct->user, TSDB_USER_LEN); 
   pDb->createdTime = taosGetTimestampMs(); 
   pDb->cfg = (SDbCfg) {
-    .maxCacheSize        = 64,//(int64_t)pCreate->cacheBlockSize * pCreate->cacheNumOfBlocks.totalBlocks,
+    .cacheBlockSize      = pCreate->cacheBlockSize,
+    .totalBlocks         = pCreate->totalBlocks,
     .maxTables           = pCreate->maxSessions,
     .daysPerFile         = pCreate->daysPerFile,
     .daysToKeep          = pCreate->daysToKeep,
     .daysToKeep1         = pCreate->daysToKeep1,
     .daysToKeep2         = pCreate->daysToKeep2,
-    .minRowsPerFileBlock = pCreate->rowsInFileBlock * 1,
-    .maxRowsPerFileBlock = pCreate->rowsInFileBlock * 2,
+    .minRowsPerFileBlock = pCreate->maxRowsPerFileBlock,
+    .maxRowsPerFileBlock = pCreate->maxRowsPerFileBlock,
     .commitTime          = pCreate->commitTime,
     .precision           = pCreate->precision,
     .compression         = pCreate->compression,
@@ -459,13 +464,25 @@ static int32_t mgmtGetDbMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn)
 
     pShow->bytes[cols] = 4;
     pSchema[cols].type = TSDB_DATA_TYPE_INT;
-    strcpy(pSchema[cols].name, "rows");
+    strcpy(pSchema[cols].name, "cache(MB)");
+    pSchema[cols].bytes = htons(pShow->bytes[cols]);
+    cols++;
+    
+    pShow->bytes[cols] = 4;
+    pSchema[cols].type = TSDB_DATA_TYPE_INT;
+    strcpy(pSchema[cols].name, "blocks");
+    pSchema[cols].bytes = htons(pShow->bytes[cols]);
+    cols++;
+    
+    pShow->bytes[cols] = 4;
+    pSchema[cols].type = TSDB_DATA_TYPE_INT;
+    strcpy(pSchema[cols].name, "minrows");
     pSchema[cols].bytes = htons(pShow->bytes[cols]);
     cols++;
 
     pShow->bytes[cols] = 4;
     pSchema[cols].type = TSDB_DATA_TYPE_INT;
-    strcpy(pSchema[cols].name, "cache(Mb)");
+    strcpy(pSchema[cols].name, "maxrows");
     pSchema[cols].bytes = htons(pShow->bytes[cols]);
     cols++;
 
@@ -492,7 +509,7 @@ static int32_t mgmtGetDbMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn)
 
   pShow->bytes[cols] = 3;
   pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
-  strcpy(pSchema[cols].name, "time precision");
+  strcpy(pSchema[cols].name, "precision");
   pSchema[cols].bytes = htons(pShow->bytes[cols]);
   cols++;
 
@@ -584,13 +601,21 @@ static int32_t mgmtRetrieveDbs(SShowObj *pShow, char *data, int32_t rows, void *
       cols++;
 
       pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
-      *(int32_t *)pWrite = pDb->cfg.minRowsPerFileBlock;
+      *(int32_t *)pWrite = pDb->cfg.cacheBlockSize;
       cols++;
 
       pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
-      *(int32_t *)pWrite = pDb->cfg.maxCacheSize;
+      *(int32_t *)pWrite = pDb->cfg.totalBlocks;
+      cols++;
+
+      pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
+      *(int32_t *)pWrite = pDb->cfg.minRowsPerFileBlock;
       cols++;
 
+      pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
+      *(int32_t *)pWrite = pDb->cfg.maxRowsPerFileBlock;
+      cols++;
+      
       pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
       *(int32_t *)pWrite = pDb->cfg.commitTime;
       cols++;
@@ -664,14 +689,15 @@ static void mgmtProcessCreateDbMsg(SQueuedMsg *pMsg) {
   SCMCreateDbMsg *pCreate = pMsg->pCont;
   pCreate->maxSessions     = htonl(pCreate->maxSessions);
   pCreate->cacheBlockSize  = htonl(pCreate->cacheBlockSize);
+  pCreate->totalBlocks     = htonl(pCreate->totalBlocks);
   pCreate->daysPerFile     = htonl(pCreate->daysPerFile);
   pCreate->daysToKeep      = htonl(pCreate->daysToKeep);
   pCreate->daysToKeep1     = htonl(pCreate->daysToKeep1);
   pCreate->daysToKeep2     = htonl(pCreate->daysToKeep2);
   pCreate->commitTime      = htonl(pCreate->commitTime);
-  pCreate->blocksPerTable  = htons(pCreate->blocksPerTable);
-  pCreate->rowsInFileBlock = htonl(pCreate->rowsInFileBlock);
-
+  pCreate->minRowsPerFileBlock = htonl(pCreate->minRowsPerFileBlock);
+  pCreate->maxRowsPerFileBlock = htonl(pCreate->maxRowsPerFileBlock);
+  
   int32_t code;
   if (grantCheck(TSDB_GRANT_TIME) != TSDB_CODE_SUCCESS) {
     code = TSDB_CODE_GRANT_EXPIRED;
@@ -688,9 +714,9 @@ static void mgmtProcessCreateDbMsg(SQueuedMsg *pMsg) {
 }
 
 static SDbCfg mgmtGetAlterDbOption(SDbObj *pDb, SCMAlterDbMsg *pAlter) {
-  SDbCfg newCfg = pDb->cfg;
-  int32_t daysToKeep   = htonl(pAlter->daysToKeep);
-  int32_t maxTables  = htonl(pAlter->maxSessions);
+  SDbCfg  newCfg = pDb->cfg;
+  int32_t daysToKeep = htonl(pAlter->daysToKeep);
+  int32_t maxTables = htonl(pAlter->maxSessions);
   int8_t  replications = pAlter->replications;
 
   terrno = TSDB_CODE_SUCCESS;
@@ -702,8 +728,8 @@ static SDbCfg mgmtGetAlterDbOption(SDbObj *pDb, SCMAlterDbMsg *pAlter) {
   
   if (replications > 0 && replications != pDb->cfg.replications) {
     mTrace("db:%s, replica:%d change to %d", pDb->name, pDb->cfg.replications, replications);
-    if (replications < TSDB_REPLICA_MIN_NUM || replications > TSDB_REPLICA_MAX_NUM) {
-      mError("invalid db option replica: %d valid range: %d--%d", replications, TSDB_REPLICA_MIN_NUM, TSDB_REPLICA_MAX_NUM);
+    if (replications < TSDB_MIN_REPLICA_NUM || replications > TSDB_MAX_REPLICA_NUM) {
+      mError("invalid db option replica: %d valid range: %d--%d", replications, TSDB_MIN_REPLICA_NUM, TSDB_MAX_REPLICA_NUM);
       terrno = TSDB_CODE_INVALID_OPTION;
     }
     newCfg.replications = replications;
@@ -711,8 +737,8 @@ static SDbCfg mgmtGetAlterDbOption(SDbObj *pDb, SCMAlterDbMsg *pAlter) {
   
   if (maxTables > 0 && maxTables != pDb->cfg.maxTables) {
     mTrace("db:%s, tables:%d change to %d", pDb->name, pDb->cfg.maxTables, maxTables);
-    if (maxTables < TSDB_MIN_TABLES_PER_VNODE || maxTables > TSDB_MAX_TABLES_PER_VNODE) {
-      mError("invalid db option tables: %d valid range: %d--%d", maxTables, TSDB_MIN_TABLES_PER_VNODE, TSDB_MAX_TABLES_PER_VNODE);
+    if (maxTables < TSDB_MIN_TABLES || maxTables > TSDB_MAX_TABLES) {
+      mError("invalid db option tables: %d valid range: %d--%d", maxTables, TSDB_MIN_TABLES, TSDB_MAX_TABLES);
       terrno = TSDB_CODE_INVALID_OPTION;
     }
     if (maxTables < pDb->cfg.maxTables) {

src/mnode/src/mgmtVgroup.c

@@ -535,23 +535,21 @@ SMDCreateVnodeMsg *mgmtBuildCreateVnodeMsg(SVgObj *pVgroup) {
 
   SMDVnodeCfg *pCfg = &pVnode->cfg;
   pCfg->vgId                = htonl(pVgroup->vgId);
+  pCfg->cacheBlockSize      = htonl(pDb->cfg.cacheBlockSize);
+  pCfg->totalBlocks         = htonl(pDb->cfg.totalBlocks);
   pCfg->maxTables           = htonl(pDb->cfg.maxTables);
-  pCfg->maxCacheSize        = htobe64(pDb->cfg.maxCacheSize);
-  pCfg->maxCacheSize        = htobe64(-1); //TODO
-  pCfg->minRowsPerFileBlock = htonl(-1);   //TODO
-  pCfg->maxRowsPerFileBlock = htonl(-1);   //TODO
   pCfg->daysPerFile         = htonl(pDb->cfg.daysPerFile);
-  pCfg->daysToKeep1         = htonl(pDb->cfg.daysToKeep1);
-  pCfg->daysToKeep2         = htonl(pDb->cfg.daysToKeep2);
   pCfg->daysToKeep          = htonl(pDb->cfg.daysToKeep);
-  pCfg->daysToKeep          = htonl(-1);   //TODO
+  pCfg->daysToKeep1         = htonl(pDb->cfg.daysToKeep1);
+  pCfg->daysToKeep2         = htonl(pDb->cfg.daysToKeep2);  
+  pCfg->minRowsPerFileBlock = htonl(pDb->cfg.minRowsPerFileBlock);
+  pCfg->maxRowsPerFileBlock = htonl(pDb->cfg.maxRowsPerFileBlock);
   pCfg->commitTime          = htonl(pDb->cfg.commitTime);
   pCfg->precision           = pDb->cfg.precision;
   pCfg->compression         = pDb->cfg.compression;
-  pCfg->compression         = -1;
-  pCfg->wals                = 3;
   pCfg->commitLog           = pDb->cfg.commitLog;
   pCfg->replications        = (int8_t) pVgroup->numOfVnodes;
+  pCfg->wals                = 3;
   pCfg->quorum              = 1;
   
   SMDVnodeDesc *pNodes = pVnode->nodes;

src/tsdb/inc/tsdbMain.h

@@ -129,9 +129,6 @@ STable *tsdbIsValidTableToInsert(STsdbMeta *pMeta, STableId tableId);
 STable *tsdbGetTableByUid(STsdbMeta *pMeta, int64_t uid);
 char *  getTupleKey(const void *data);
 
-// ------------------------------ TSDB CACHE INTERFACES ------------------------------
-#define TSDB_DEFAULT_CACHE_BLOCK_SIZE 16 * 1024 * 1024 /* 16M */
-
 typedef struct {
   int  blockId;
   int  offset;

src/tsdb/src/tsdbCache.c

@@ -26,6 +26,9 @@ STsdbCache *tsdbInitCache(int maxBytes, int cacheBlockSize, TsdbRepoT *pRepo) {
   if (pCache == NULL) return NULL;
 
   if (cacheBlockSize < 0) cacheBlockSize = TSDB_DEFAULT_CACHE_BLOCK_SIZE;
+  cacheBlockSize *= (1024 * 1024);
+
+  if (maxBytes < 0) maxBytes = cacheBlockSize * TSDB_DEFAULT_TOTAL_BLOCKS;
 
   pCache->maxBytes = maxBytes;
   pCache->cacheBlockSize = cacheBlockSize;

src/tsdb/src/tsdbMain.c

 #include "os.h"
+#include "taosdef.h"
 #include "tulog.h"
 #include "talgo.h"
 #include "tsdb.h"
@@ -11,24 +12,6 @@
 #define IS_VALID_COMPRESSION(compression) (((compression) >= NO_COMPRESSION) && ((compression) <= TWO_STAGE_COMP))
 #define TSDB_MIN_ID 0
 #define TSDB_MAX_ID INT_MAX
-#define TSDB_MIN_TABLES 4
-#define TSDB_MAX_TABLES 100000
-#define TSDB_DEFAULT_TABLES 1000
-#define TSDB_DEFAULT_DAYS_PER_FILE 10
-#define TSDB_MIN_DAYS_PER_FILE 1
-#define TSDB_MAX_DAYS_PER_FILE 60
-#define TSDB_DEFAULT_MIN_ROW_FBLOCK 100
-#define TSDB_MIN_MIN_ROW_FBLOCK 10
-#define TSDB_MAX_MIN_ROW_FBLOCK 1000
-#define TSDB_DEFAULT_MAX_ROW_FBLOCK 4096
-#define TSDB_MIN_MAX_ROW_FBLOCK 200
-#define TSDB_MAX_MAX_ROW_FBLOCK 10000
-#define TSDB_DEFAULT_KEEP 3650
-#define TSDB_MIN_KEEP 1
-#define TSDB_MAX_KEEP INT_MAX
-#define TSDB_DEFAULT_CACHE_SIZE (16 * 1024 * 1024)  // 16M
-#define TSDB_MIN_CACHE_SIZE (4 * 1024 * 1024)       // 4M
-#define TSDB_MAX_CACHE_SIZE (1024 * 1024 * 1024)    // 1G
 
 #define TSDB_CFG_FILE_NAME "CONFIG"
 #define TSDB_DATA_DIR_NAME "data"
@@ -70,7 +53,6 @@ void tsdbSetDefaultCfg(STsdbCfg *pCfg) {
   pCfg->minRowsPerFileBlock = -1;
   pCfg->maxRowsPerFileBlock = -1;
   pCfg->keep = -1;
-  pCfg->maxCacheSize = -1;
   pCfg->compression = TWO_STAGE_COMP;
 }
 
@@ -192,7 +174,7 @@ TsdbRepoT *tsdbOpenRepo(char *tsdbDir, STsdbAppH *pAppH) {
     return NULL;
   }
 
-  pRepo->tsdbCache = tsdbInitCache(pRepo->config.maxCacheSize, -1, (TsdbRepoT *)pRepo);
+  pRepo->tsdbCache = tsdbInitCache(-1, -1, (TsdbRepoT *)pRepo);
   if (pRepo->tsdbCache == NULL) {
     tsdbFreeMeta(pRepo->tsdbMeta);
     free(pRepo->rootDir);
@@ -612,13 +594,6 @@ static int32_t tsdbCheckAndSetDefaultCfg(STsdbCfg *pCfg) {
     if (pCfg->keep < TSDB_MIN_KEEP || pCfg->keep > TSDB_MAX_KEEP) return -1;
   }
 
-  // Check maxCacheSize
-  if (pCfg->maxCacheSize == -1) {
-    pCfg->maxCacheSize = TSDB_DEFAULT_CACHE_SIZE;
-  } else {
-    if (pCfg->maxCacheSize < TSDB_MIN_CACHE_SIZE || pCfg->maxCacheSize > TSDB_MAX_CACHE_SIZE) return -1;
-  }
-
   return 0;
 }
 

src/vnode/src/vnodeMain.c

@@ -104,8 +104,7 @@ int32_t vnodeCreate(SMDCreateVnodeMsg *pVnodeCfg) {
   tsdbCfg.minRowsPerFileBlock = pVnodeCfg->cfg.minRowsPerFileBlock;
   tsdbCfg.maxRowsPerFileBlock = pVnodeCfg->cfg.maxRowsPerFileBlock;
   tsdbCfg.keep                = pVnodeCfg->cfg.daysToKeep;
-  tsdbCfg.maxCacheSize        = pVnodeCfg->cfg.maxCacheSize;
-
+  
   char tsdbDir[TSDB_FILENAME_LEN] = {0};
   sprintf(tsdbDir, "%s/vnode%d/tsdb", tsVnodeDir, pVnodeCfg->cfg.vgId);
   code = tsdbCreateRepo(tsdbDir, &tsdbCfg, NULL);
@@ -390,26 +389,27 @@ static int32_t vnodeSaveCfg(SMDCreateVnodeMsg *pVnodeCfg) {
 
   len += snprintf(content + len, maxLen - len, "{\n");
 
-  len += snprintf(content + len, maxLen - len, "  \"precision\": %d,\n", pVnodeCfg->cfg.precision);
-  len += snprintf(content + len, maxLen - len, "  \"compression\": %d,\n", pVnodeCfg->cfg.compression);
+  len += snprintf(content + len, maxLen - len, "  \"cacheBlockSize\": %d,\n", pVnodeCfg->cfg.cacheBlockSize);
+  len += snprintf(content + len, maxLen - len, "  \"totalBlocks\": %d,\n", pVnodeCfg->cfg.totalBlocks);
   len += snprintf(content + len, maxLen - len, "  \"maxTables\": %d,\n", pVnodeCfg->cfg.maxTables);
   len += snprintf(content + len, maxLen - len, "  \"daysPerFile\": %d,\n", pVnodeCfg->cfg.daysPerFile);
+  len += snprintf(content + len, maxLen - len, "  \"daysToKeep\": %d,\n", pVnodeCfg->cfg.daysToKeep);
+  len += snprintf(content + len, maxLen - len, "  \"daysToKeep1\": %d,\n", pVnodeCfg->cfg.daysToKeep1);
+  len += snprintf(content + len, maxLen - len, "  \"daysToKeep2\": %d,\n", pVnodeCfg->cfg.daysToKeep2);
   len += snprintf(content + len, maxLen - len, "  \"minRowsPerFileBlock\": %d,\n", pVnodeCfg->cfg.minRowsPerFileBlock);
   len += snprintf(content + len, maxLen - len, "  \"maxRowsPerFileBlock\": %d,\n", pVnodeCfg->cfg.maxRowsPerFileBlock);
-  len += snprintf(content + len, maxLen - len, "  \"daysToKeep\": %d,\n", pVnodeCfg->cfg.daysToKeep);
-
-  len += snprintf(content + len, maxLen - len, "  \"maxCacheSize\": %" PRId64 ",\n", pVnodeCfg->cfg.maxCacheSize);
-  
+  len += snprintf(content + len, maxLen - len, "  \"commitTime\": %d,\n", pVnodeCfg->cfg.commitTime);  
+  len += snprintf(content + len, maxLen - len, "  \"precision\": %d,\n", pVnodeCfg->cfg.precision);
+  len += snprintf(content + len, maxLen - len, "  \"compression\": %d,\n", pVnodeCfg->cfg.compression);
   len += snprintf(content + len, maxLen - len, "  \"commitLog\": %d,\n", pVnodeCfg->cfg.commitLog);
+  len += snprintf(content + len, maxLen - len, "  \"replica\": %d,\n", pVnodeCfg->cfg.replications);
   len += snprintf(content + len, maxLen - len, "  \"wals\": %d,\n", pVnodeCfg->cfg.wals);
-
+  len += snprintf(content + len, maxLen - len, "  \"quorum\": %d,\n", pVnodeCfg->cfg.quorum);
+  
   uint32_t ipInt =  pVnodeCfg->cfg.arbitratorIp;
   sprintf(ipStr, "%u.%u.%u.%u", ipInt & 0xFF, (ipInt >> 8) & 0xFF, (ipInt >> 16) & 0xFF, (uint8_t)(ipInt >> 24));
   len += snprintf(content + len, maxLen - len, "  \"arbitratorIp\": \"%s\",\n", ipStr);
 
-  len += snprintf(content + len, maxLen - len, "  \"quorum\": %d,\n", pVnodeCfg->cfg.quorum);
-  len += snprintf(content + len, maxLen - len, "  \"replica\": %d,\n", pVnodeCfg->cfg.replications);
-
   len += snprintf(content + len, maxLen - len, "  \"nodeInfos\": [{\n");
   for (int32_t i = 0; i < pVnodeCfg->cfg.replications; i++) {
     len += snprintf(content + len, maxLen - len, "    \"nodeId\": %d,\n", pVnodeCfg->nodes[i].nodeId);
@@ -463,19 +463,19 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
     goto PARSE_OVER;
   }
 
-  cJSON *precision = cJSON_GetObjectItem(root, "precision");
-  if (!precision || precision->type != cJSON_Number) {
-    dError("pVnode:%p vgId:%d, failed to read vnode cfg, precision not found", pVnode, pVnode->vgId);
+  cJSON *cacheBlockSize = cJSON_GetObjectItem(root, "cacheBlockSize");
+  if (!cacheBlockSize || cacheBlockSize->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, cacheBlockSize not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
-  pVnode->tsdbCfg.precision = (int8_t)precision->valueint;
+  pVnode->tsdbCfg.cacheBlockSize = cacheBlockSize->valueint;
 
-  cJSON *compression = cJSON_GetObjectItem(root, "compression");
-  if (!compression || compression->type != cJSON_Number) {
-    dError("pVnode:%p vgId:%d, failed to read vnode cfg, compression not found", pVnode, pVnode->vgId);
+  cJSON *totalBlocks = cJSON_GetObjectItem(root, "totalBlocks");
+  if (!totalBlocks || totalBlocks->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, totalBlocks not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
-  pVnode->tsdbCfg.compression = (int8_t)compression->valueint;
+  pVnode->tsdbCfg.totalBlocks = totalBlocks->valueint;
 
   cJSON *maxTables = cJSON_GetObjectItem(root, "maxTables");
   if (!maxTables || maxTables->type != cJSON_Number) {
@@ -484,13 +484,34 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
   }
   pVnode->tsdbCfg.maxTables = maxTables->valueint;
 
-  cJSON *daysPerFile = cJSON_GetObjectItem(root, "daysPerFile");
+   cJSON *daysPerFile = cJSON_GetObjectItem(root, "daysPerFile");
   if (!daysPerFile || daysPerFile->type != cJSON_Number) {
     dError("pVnode:%p vgId:%d, failed to read vnode cfg, daysPerFile not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
   pVnode->tsdbCfg.daysPerFile = daysPerFile->valueint;
 
+  cJSON *daysToKeep = cJSON_GetObjectItem(root, "daysToKeep");
+  if (!daysToKeep || daysToKeep->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, daysToKeep not found", pVnode, pVnode->vgId);
+    goto PARSE_OVER;
+  }
+  pVnode->tsdbCfg.keep = daysToKeep->valueint;
+
+  cJSON *daysToKeep1 = cJSON_GetObjectItem(root, "daysToKeep1");
+  if (!daysToKeep1 || daysToKeep1->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, daysToKeep1 not found", pVnode, pVnode->vgId);
+    goto PARSE_OVER;
+  }
+  pVnode->tsdbCfg.keep1 = daysToKeep1->valueint;
+
+  cJSON *daysToKeep2 = cJSON_GetObjectItem(root, "daysToKeep2");
+  if (!daysToKeep2 || daysToKeep2->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, daysToKeep2 not found", pVnode, pVnode->vgId);
+    goto PARSE_OVER;
+  }
+  pVnode->tsdbCfg.keep2 = daysToKeep2->valueint;
+
   cJSON *minRowsPerFileBlock = cJSON_GetObjectItem(root, "minRowsPerFileBlock");
   if (!minRowsPerFileBlock || minRowsPerFileBlock->type != cJSON_Number) {
     dError("pVnode:%p vgId:%d, failed to read vnode cfg, minRowsPerFileBlock not found", pVnode, pVnode->vgId);
@@ -505,19 +526,26 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
   }
   pVnode->tsdbCfg.maxRowsPerFileBlock = maxRowsPerFileBlock->valueint;
 
-  cJSON *daysToKeep = cJSON_GetObjectItem(root, "daysToKeep");
-  if (!daysToKeep || daysToKeep->type != cJSON_Number) {
-    dError("pVnode:%p vgId:%d, failed to read vnode cfg, daysToKeep not found", pVnode, pVnode->vgId);
+  cJSON *commitTime = cJSON_GetObjectItem(root, "commitTime");
+  if (!commitTime || commitTime->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, commitTime not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
-  pVnode->tsdbCfg.keep = daysToKeep->valueint;
+  pVnode->tsdbCfg.commitTime = (int8_t)commitTime->valueint;
 
-  cJSON *maxCacheSize = cJSON_GetObjectItem(root, "maxCacheSize");
-  if (!maxCacheSize || maxCacheSize->type != cJSON_Number) {
-    dError("pVnode:%p vgId:%d, failed to read vnode cfg, maxCacheSize not found", pVnode, pVnode->vgId);
+  cJSON *precision = cJSON_GetObjectItem(root, "precision");
+  if (!precision || precision->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, precision not found", pVnode, pVnode->vgId);
+    goto PARSE_OVER;
+  }
+  pVnode->tsdbCfg.precision = (int8_t)precision->valueint;
+
+  cJSON *compression = cJSON_GetObjectItem(root, "compression");
+  if (!compression || compression->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, compression not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
-  pVnode->tsdbCfg.maxCacheSize = maxCacheSize->valueint;
+  pVnode->tsdbCfg.compression = (int8_t)compression->valueint;
 
   cJSON *commitLog = cJSON_GetObjectItem(root, "commitLog");
   if (!commitLog || commitLog->type != cJSON_Number) {
@@ -534,12 +562,12 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
   pVnode->walCfg.wals = (int8_t)wals->valueint;
   pVnode->walCfg.keep = 0;
 
-  cJSON *arbitratorIp = cJSON_GetObjectItem(root, "arbitratorIp");
-  if (!arbitratorIp || arbitratorIp->type != cJSON_String || arbitratorIp->valuestring == NULL) {
-    dError("pVnode:%p vgId:%d, failed to read vnode cfg, arbitratorIp not found", pVnode, pVnode->vgId);
+  cJSON *replica = cJSON_GetObjectItem(root, "replica");
+  if (!replica || replica->type != cJSON_Number) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, replica not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
-  pVnode->syncCfg.arbitratorIp = inet_addr(arbitratorIp->valuestring);
+  pVnode->syncCfg.replica = (int8_t)replica->valueint;
 
   cJSON *quorum = cJSON_GetObjectItem(root, "quorum");
   if (!quorum || quorum->type != cJSON_Number) {
@@ -548,12 +576,12 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
   }
   pVnode->syncCfg.quorum = (int8_t)quorum->valueint;
 
-  cJSON *replica = cJSON_GetObjectItem(root, "replica");
-  if (!replica || replica->type != cJSON_Number) {
-    dError("pVnode:%p vgId:%d, failed to read vnode cfg, replica not found", pVnode, pVnode->vgId);
+  cJSON *arbitratorIp = cJSON_GetObjectItem(root, "arbitratorIp");
+  if (!arbitratorIp || arbitratorIp->type != cJSON_String || arbitratorIp->valuestring == NULL) {
+    dError("pVnode:%p vgId:%d, failed to read vnode cfg, arbitratorIp not found", pVnode, pVnode->vgId);
     goto PARSE_OVER;
   }
-  pVnode->syncCfg.replica = (int8_t)replica->valueint;
+  pVnode->syncCfg.arbitratorIp = inet_addr(arbitratorIp->valuestring);
 
   cJSON *nodeInfos = cJSON_GetObjectItem(root, "nodeInfos");
   if (!nodeInfos || nodeInfos->type != cJSON_Array) {

tests/script/general/http/testSuite.sim

 run general/http/restful.sim
-run general/http/restful_full.sim
+run general/http/restful_insert.sim
+#run general/http/restful_limit.sim
+#run general/http/restful_full.sim
+#run general/http/prepare.sim
 run general/http/telegraf.sim
-run general/http/prepare.sim
 run general/http/grafana_bug.sim
 run general/http/grafana.sim