Debug logs, now in cmapi

Author: mariadb-SergeyZefirov

cmapi/cmapi_server/controllers/endpoints.py

@@ -748,6 +748,8 @@ def get_brm_bytes(self, element:str):
                 ret = subprocess.run(args, stdout=subprocess.PIPE)
                 if ret.returncode != 0:
                     module_logger.warning(f"{func_name} got error code {ret.returncode} from smcat, retrying")
+                    stderr = ret.stderr
+                    module_logger.warning(f"{func_name} smcat stderr: {stderr}")
                     time.sleep(1)
                     retry_count += 1
                     continue
@@ -767,6 +769,8 @@ def get_brm_bytes(self, element:str):
                 ret = subprocess.run(args, stdout=subprocess.PIPE)
                 if ret.returncode != 0:
                     module_logger.warning(f"{func_name} got error code {ret.returncode} from smcat, retrying")
+                    stderr = ret.stderr
+                    module_logger.warning(f"{func_name} smcat stderr: {stderr}")
                     time.sleep(1)
                     retry_count += 1
                     continue

storage-manager/src/smcat.cpp

@@ -44,6 +44,7 @@ bool SMOnline()
   int err = ::connect(clientSocket, (const struct sockaddr*)&addr, sizeof(addr));
   if (err >= 0)
   {
+	  cerr << "unable to connect to clientSocket\n";
     ::close(clientSocket);
     return true;
   }