TD-13101

source/dnode/mnode/impl/src/mndVgroup.c

@@ -540,10 +540,14 @@ static int32_t mndRetrieveVgroups(SMnodeMsg *pReq, SShowObj *pShow, char *data,
   int32_t cols = 0;
   char   *pWrite;
 
+  SDbObj *pDb = mndAcquireDb(pMnode, pShow->db);
+  if (pDb == NULL) return 0;
+
   while (numOfRows < rows) {
     pShow->pIter = sdbFetch(pSdb, SDB_VGROUP, pShow->pIter, (void **)&pVgroup);
     if (pShow->pIter == NULL) break;
 
+    if (pVgroup->dbUid == pDb->uid) {
       cols = 0;
 
       pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
@@ -564,11 +568,13 @@ static int32_t mndRetrieveVgroups(SMnodeMsg *pReq, SShowObj *pShow, char *data,
         STR_WITH_MAXSIZE_TO_VARSTR(pWrite, role, pShow->bytes[cols]);
         cols++;
       }
-
-    sdbRelease(pSdb, pVgroup);
       numOfRows++;
     }
 
+    sdbRelease(pSdb, pVgroup);
+  }
+
+  mndReleaseDb(pMnode, pDb);
   mndVacuumResult(data, pShow->numOfColumns, numOfRows, rows, pShow);
   pShow->numOfReads += numOfRows;
   return numOfRows;

source/libs/tfs/test/tfsTest.cpp

@@ -60,6 +60,7 @@ TEST_F(TfsTest, 02_AllocDisk) {
   dCfg.level = 0;
   dCfg.primary = 1;
 
+  taosRemoveDir(root);
   taosMkDir(root);
   STfs *pTfs = tfsOpen(&dCfg, 1);
   ASSERT_NE(pTfs, nullptr);
@@ -110,6 +111,7 @@ TEST_F(TfsTest, 03_Dir) {
   dCfg.level = 0;
   dCfg.primary = 1;
 
+  taosRemoveDir(root);
   taosMkDir(root);
   STfs *pTfs = tfsOpen(&dCfg, 1);
   ASSERT_NE(pTfs, nullptr);
@@ -130,7 +132,7 @@ TEST_F(TfsTest, 03_Dir) {
   EXPECT_EQ(taosDirExist(ap2), 0);
 
   char p3[] = "p3/p2/p1/p0";
-  char ap3[128] ={0};
+  char ap3[128] = {0};
   snprintf(ap3, 128, "%s%s%s", root, TD_DIRSEP, p3);
   EXPECT_NE(taosDirExist(ap3), 0);
   EXPECT_NE(tfsMkdir(pTfs, p3), 0);
@@ -156,3 +158,42 @@ TEST_F(TfsTest, 03_Dir) {
 
   tfsClose(pTfs);
 }
+#if 0
+TEST_F(TfsTest, 04_File) {
+  int32_t  code = 0;
+  SDiskCfg dCfg = {0};
+  tstrncpy(dCfg.dir, root, TSDB_FILENAME_LEN);
+  dCfg.level = 0;
+  dCfg.primary = 1;
+
+  taosRemoveDir(root);
+  taosMkDir(root);
+  STfs *pTfs = tfsOpen(&dCfg, 1);
+  ASSERT_NE(pTfs, nullptr);
+
+  STfsFile file0;
+  STfsFile file1;
+  STfsFile file2;
+  STfsFile file3;
+  STfsFile file4;
+  SDiskID  did0 = {0};
+  SDiskID  did1 = {0};
+  SDiskID  did2 = {0};
+  SDiskID  did3 = {0};
+  SDiskID  did4 = {0};
+  did3.id = 1;
+  did4.level = 1;
+  tfsInitFile(pTfs, &file0, did0, "fname");
+  tfsInitFile(pTfs, &file1, did1, "fname");
+  tfsInitFile(pTfs, &file2, did2, "fnamex");
+  tfsInitFile(pTfs, &file3, did3, "fname");
+  tfsInitFile(pTfs, &file4, did4, "fname");
+
+  EXPECT_TRUE(tfsIsSameFile(&file0, &file1));
+  EXPECT_FALSE(tfsIsSameFile(&file0, &file2));
+  EXPECT_FALSE(tfsIsSameFile(&file0, &file3));
+  EXPECT_FALSE(tfsIsSameFile(&file0, &file4));
+
+  tfsClose(pTfs);
+}
+#endif

tests/script/sim/db/basic1.sim

@@ -4,7 +4,7 @@ system sh/exec.sh -n dnode1 -s start
 sql connect
 
 print =============== create database
-sql create database d1
+sql create database d1 vgroups 2
 sql show databases
 if $rows != 1 then 
   return -1
@@ -22,6 +22,21 @@ if $data03 != 0 then
   return -1
 endi
 
+print =============== show vgroups1
+sql use d1
+sql show vgroups
+if $rows != 2 then 
+  return -1
+endi
+
+if $data00 != 2 then 
+  return -1
+endi
+
+if $data10 != 3 then 
+  return -1
+endi
+
 print =============== drop database
 sql drop database d1
 sql show databases
@@ -30,14 +45,68 @@ if $rows != 0 then
 endi
 
 print =============== more databases
-sql create database d2
-sql create database d3
-sql create database d4
+sql create database d2 vgroups 2
+sql create database d3 vgroups 3
+sql create database d4 vgroups 4
 sql show databases
 if $rows != 3 then 
   return -1
 endi
 
+print =============== show vgroups2
+sql show d2.vgroups
+if $rows != 2 then
+  return -1
+endi
+
+if $data00 != 4 then 
+  return -1
+endi
+
+if $data10 != 5 then 
+  return -1
+endi
+
+print =============== show vgroups3
+sql show d3.vgroups
+if $rows != 3 then
+  return -1
+endi
+
+if $data00 != 6 then 
+  return -1
+endi
+
+if $data10 != 7 then 
+  return -1
+endi
+
+if $data20 != 8 then 
+  return -1
+endi
+
+print =============== show vgroups4
+sql show d4.vgroups
+if $rows != 4 then
+  return -1
+endi
+
+if $data00 != 9 then 
+  return -1
+endi
+
+if $data10 != 10 then 
+  return -1
+endi
+
+if $data20 != 11 then 
+  return -1
+endi
+
+if $data30 != 12 then 
+  return -1
+endi
+
 print =============== drop database
 sql drop database d2
 sql drop database d3
@@ -50,7 +119,7 @@ if $data00 != d4 then
   return -1
 endi
 
-if $data02 != 2 then 
+if $data02 != 4 then 
   return -1
 endi
 
@@ -58,19 +127,12 @@ if $data03 != 0 then
   return -1
 endi
 
-print =============== show vgroups
-sql show databases
-
-if $rows != 1 then 
-  return -1
-endi
-
+print =============== show vgroups4 again
 sql_error use d1
 
 sql use d4
 sql show vgroups
-
-if $rows != 2 then
+if $rows != 4 then
   return -1
 endi
 
@@ -81,15 +143,16 @@ if $data00 != 1 then
   return -1
 endi
 
-if $data02 != 2 then
+if $data02 != 4 then
   return -1
 endi
 
+print =============== restart
+
 system sh/exec.sh -n dnode1 -s stop -x SIGKILL
 system sh/exec.sh -n dnode1 -s start
 
 sql show databases
-
 if $rows != 1 then 
   return -1
 endi
@@ -99,7 +162,24 @@ sql_error use d1
 sql use d4
 sql show vgroups
 
-if $rows != 2 then
+if $rows != 4 then
+  return -1
+endi
+
+sql create database d5 vgroups 5;
+sql use d5
+sql show vgroups
+if $rows != 5 then
+  return -1
+endi
+
+sql show d4.vgroups
+if $rows != 4 then
+  return -1
+endi
+
+sql show d5.vgroups
+if $rows != 5 then
   return -1
 endi
 

tests/script/sim/db/basic6.sim

@@ -94,8 +94,8 @@ sql use $db
 sql create table st (ts timestamp, i int) tags (j int)
 sql create table $tb using st tags(1)
 
-return 
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
+return 
 
 sql show tables
 if $rows != 1 then