snapshot from -1

source/dnode/vnode/src/vnd/vnodeOpen.c

@@ -35,6 +35,8 @@ int vnodeCreate(const char *path, SVnodeCfg *pCfg, STfs *pTfs) {
 
   snprintf(dir, TSDB_FILENAME_LEN, "%s%s%s", tfsGetPrimaryPath(pTfs), TD_DIRSEP, path);
   info.config = *pCfg;
+  info.state.committed = -1;
+  info.state.applied = -1;
 
   if (vnodeSaveInfo(dir, &info) < 0 || vnodeCommitInfo(dir, &info) < 0) {
     vError("vgId: %d failed to save vnode config since %s", pCfg->vgId, tstrerror(terrno));

source/dnode/vnode/src/vnd/vnodeSync.c

@@ -85,9 +85,15 @@ int32_t vnodeSendMsg(void *rpcHandle, const SEpSet *pEpSet, SRpcMsg *pMsg) {
 }
 
 int32_t vnodeSyncGetSnapshotCb(struct SSyncFSM *pFsm, SSnapshot *pSnapshot) {
+  SVnode *pVnode = (SVnode *)(pFsm->data);
+  vnodeGetSnapshot(pVnode, pSnapshot);
+
+  /*
   pSnapshot->data = NULL;
   pSnapshot->lastApplyIndex = 0;
   pSnapshot->lastApplyTerm = 0;
+  */
+
   return 0;
 }