other: add debug logs

source/libs/wal/src/walWrite.c

@@ -250,11 +250,13 @@ int32_t walBeginSnapshot(SWal *pWal, int64_t ver) {
 }
 
 int32_t walEndSnapshot(SWal *pWal) {
+  uInfo("%s:%d rsma: WAL walEndSnapshot entry for %s", __func__, __LINE__, pWal->path);
   int32_t code = 0;
   taosThreadMutexLock(&pWal->mutex);
   int64_t ver = pWal->vers.verInSnapshotting;
   if (ver == -1) {
     code = -1;
+    uInfo("%s:%d rsma: WAL walEndSnapshot code = -1 for %s", __func__, __LINE__, pWal->path);
     goto END;
   };
 
@@ -291,12 +293,15 @@ int32_t walEndSnapshot(SWal *pWal) {
     }
     char fnameStr[WAL_FILE_LEN];
     // remove file
+    uInfo("%s:%d rsma: WAL walEndSnapshot deleteCnt=%d %s", __func__, __LINE__, (int32_t)deleteCnt, pWal->path);
     for (int i = 0; i < deleteCnt; i++) {
       pInfo = taosArrayGet(pWal->fileInfoSet, i);
       walBuildLogName(pWal, pInfo->firstVer, fnameStr);
       taosRemoveFile(fnameStr);
+      uInfo("rsma: removed WAL log file %s", fnameStr);
       walBuildIdxName(pWal, pInfo->firstVer, fnameStr);
       taosRemoveFile(fnameStr);
+      uInfo("rsma: removed WAL idx file %s", fnameStr);
     }
 
     // make new array, remove files
@@ -307,6 +312,8 @@ int32_t walEndSnapshot(SWal *pWal) {
     } else {
       pWal->vers.firstVer = ((SWalFileInfo *)taosArrayGet(pWal->fileInfoSet, 0))->firstVer;
     }
+  } else {
+    uInfo("%s:%d rsma: WAL walEndSnapshot %s", __func__, __LINE__, pWal->path);
   }
   pWal->writeCur = taosArrayGetSize(pWal->fileInfoSet) - 1;
   pWal->totSize = newTotSize;

tests/script/tsim/sync/vnodesnapshot-test.sim

@@ -49,7 +49,7 @@ $replica = 3
 $vgroups = 1
 
 print ============= create database
-sql create database db replica $replica vgroups $vgroups
+sql create database db replica $replica vgroups $vgroups retentions 3s:7d,5s:21d,15s:365d
 
 $loop_cnt = 0
 check_db_ready:
@@ -113,7 +113,7 @@ endi
 
 vg_ready:
 print ====>  create stable/child table
-sql create table stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int)
+sql create table stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int) rollup(max)
 
 sql show stables
 if $rows != 1 then 
@@ -132,7 +132,7 @@ print ===> write 100 records
 $N = 100
 $count = 0
 while $count < $N
-	$ms = 1591200000000 + $count
+	$ms = 1658924000000 + $count
     sql insert into ct1 values( $ms , $count , 2.1, 3.1)
     $count = $count + 1
 endw
@@ -149,7 +149,7 @@ system sh/exec.sh -n dnode1 -s stop -x SIGINT
 system sh/exec.sh -n dnode2 -s stop -x SIGINT
 system sh/exec.sh -n dnode3 -s stop -x SIGINT
 
-
+sleep 10000
 
 ########################################################
 print ===> start dnode1 dnode2 dnode3 dnode4