首先报哦不server connect 失败，
19] [DEBUG] — connect 10.161.133.115 -P2881 -uroot -p
[2026-01-20 16:08:32.424] [DEBUG] — connect 10.161.133.115 -P2881 -uroot -p******
[2026-01-20 16:08:32.427] [ERROR] Traceback (most recent call last):
[2026-01-20 16:08:32.427] [ERROR] File “core.py”, line 2861, in restart_cluster
[2026-01-20 16:08:32.427] [ERROR] File “core.py”, line 2945, in _restart_cluster
[2026-01-20 16:08:32.427] [ERROR] File “core.py”, line 2204, in _start_cluster
[2026-01-20 16:08:32.428] [ERROR] File “core.py”, line 198, in call_plugin
[2026-01-20 16:08:32.428] [ERROR] File “_plugin.py”, line 348, in call
[2026-01-20 16:08:32.428] [ERROR] File “_plugin.py”, line 305, in _new_func
[2026-01-20 16:08:32.428] [ERROR] File “/home/admin/.obd/plugins/oceanbase-ce/4.2.2.0/connect.py”, line 636, in connect
[2026-01-20 16:08:32.428] [ERROR] cursor = Cursor(ip=server.ip, port=server_config[‘mysql_port’], tenant=’’, password=password if password is not No
ne else ‘’, stdio=stdio)
[2026-01-20 16:08:32.428] [ERROR] File “_stdio.py”, line 969, in wrapper
[2026-01-20 16:08:32.428] [ERROR] File “_stdio.py”, line 956, in func_wrapper
[2026-01-20 16:08:32.428] [ERROR] File “/home/admin/.obd/plugins/oceanbase-ce/4.2.2.0/connect.py”, line 528, in init
[2026-01-20 16:08:32.428] [ERROR] self._connect()
[2026-01-20 16:08:32.428] [ERROR] File “/home/admin/.obd/plugins/oceanbase-ce/4.2.2.0/connect.py”, line 558, in _connect
[2026-01-20 16:08:32.428] [ERROR] self.db = mysql.connect(host=self.ip, user=self.user, port=int(self.port), password=str(self.password),
[2026-01-20 16:08:32.428] [ERROR] File “pymysql/connections.py”, line 353, in init
[2026-01-20 16:08:32.428] [ERROR] File “pymysql/connections.py”, line 633, in connect
[2026-01-20 16:08:32.428] [ERROR] File “pymysql/connections.py”, line 907, in _request_authentication
[2026-01-20 16:08:32.428] [ERROR] File “pymysql/connections.py”, line 725, in _read_packet
[2026-01-20 16:08:32.428] [ERROR] File “pymysql/protocol.py”, line 221, in raise_for_error
[2026-01-20 16:08:32.429] [ERROR] File “pymysql/err.py”, line 143, in raise_mysql_exception
[2026-01-20 16:08:32.429] [ERROR] pymysql.err.OperationalError: (8001, ‘Server is initializing’)
[2026-01-20 16:08:32.429] [ERROR]
[2026-01-20 16:08:35.441] [ERROR] OBD-1006: Failed to connect to oceanbase-ce
[2026-01-20 16:08:35.442] [DEBUG] – sub connect ref count to 0
用./bin/observer -o “datafile_size=48G,datafile_maxsize=96G,log_disk_size=32G,memory_limit=32G”（已夸大一倍）
启动，看日志报错显示一直初始化
ERROR 8001 (08004): Server is initializing
磁盘空间内从都够
observer.log (1 字节)
observer.7z (7.2 MB)