mysql集群 之 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11

最新推荐文章于 2024-05-14 21:39:11 发布
原创 最新推荐文章于 2024-05-14 21:39:11 发布 · 3.4k 阅读 · 0 ·
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本文介绍了解决MySQL集群搭建过程中遇到的ibdata1文件被占用导致的锁冲突问题。通过查找并终止占用该文件的进程，最终成功完成了系统数据的创建。

问题描述：MySQL集群搭建过程中执行

scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

创建系统数据时，报 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11

原因：ibdata1 文件被其他的进程占用

ps aux |grep mysql*  查询mysql进程 并  kill -9 进程id 杀死进程

在执行

scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

就可以创建成功了
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[root@master mysql]# [root@master mysql]# cat /export/server/mysql/data/error.log 2025-10-23T01:13:55.414279Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2025-10-23T01:13:55.414408Z 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled 2025-10-23T01:13:55.414450Z 0 [Note] /export/server/mysql/bin/mysqld (mysqld 5.7.43) starting as process 75223 ... 2025-10-23T01:13:55.420835Z 0 [Note] InnoDB: PUNCH HOLE support available 2025-10-23T01:13:55.420908Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2025-10-23T01:13:55.420916Z 0 [Note] InnoDB: Uses event mutexes 2025-10-23T01:13:55.420919Z 0 [Note] InnoDB: GCC builtin __sync_synchronize() is used for memory barrier 2025-10-23T01:13:55.420922Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.13 2025-10-23T01:13:55.420925Z 0 [Note] InnoDB: Using Linux native AIO 2025-10-23T01:13:55.421185Z 0 [Note] InnoDB: Number of pools: 1 2025-10-23T01:13:55.421275Z 0 [Note] InnoDB: Using CPU crc32 instructions 2025-10-23T01:13:55.435005Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2025-10-23T01:13:55.444667Z 0 [Note] InnoDB: Completed initialization of buffer pool 2025-10-23T01:13:55.450205Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2025-10-23T01:13:55.463031Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2025-10-23T01:13:55.473691Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2025-10-23T01:13:55.473830Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2025-10-23T01:13:55.495089Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2025-10-23T01:13:55.495883Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2025-10-23T01:13:55.496011Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2025-10-23T01:13:55.496616Z 0 [Note] InnoDB: Waiting for purge to start 2025-10-23T01:13:55.547361Z 0 [Note] InnoDB: 5.7.43 started; log sequence number 2766921 2025-10-23T01:13:55.549046Z 0 [Note] InnoDB: Loading buffer pool(s) from /export/server/mysql/data/ib_buffer_pool 2025-10-23T01:13:55.549951Z 0 [Note] Plugin 'FEDERATED' is disabled. 2025-10-23T01:13:55.551197Z 0 [Note] InnoDB: Buffer pool(s) load completed at 251023 9:13:55 2025-10-23T01:13:55.556296Z 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them. 2025-10-23T01:13:55.556312Z 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory. 2025-10-23T01:13:55.556317Z 0 [Warning] A deprecated TLS version TLSv1 is enabled. Please use TLSv1.2 or higher. 2025-10-23T01:13:55.556320Z 0 [Warning] A deprecated TLS version TLSv1.1 is enabled. Please use TLSv1.2 or higher. 2025-10-23T01:13:55.560623Z 0 [Warning] CA certificate ca.pem is self signed. 2025-10-23T01:13:55.560676Z 0 [Note] Skipping generation of RSA key pair as key files are present in data directory. 2025-10-23T01:13:55.561456Z 0 [Note] Server hostname (bind-address): '*'; port: 3306 2025-10-23T01:13:55.561525Z 0 [Note] IPv6 is available. 2025-10-23T01:13:55.561533Z 0 [Note] - '::' resolves to '::'; 2025-10-23T01:13:55.561553Z 0 [Note] Server socket created on IP: '::'. 2025-10-23T01:13:55.572947Z 0 [Note] Event Scheduler: Loaded 0 events 2025-10-23T01:13:55.573171Z 0 [Note] /export/server/mysql/bin/mysqld: ready for connections. Version: '5.7.43' socket: '/tmp/mysql.sock' port: 3306 MySQL Community Server (GPL) 2025-10-23T01:14:34.896537Z 2 [Note] Access denied for user 'root'@'localhost' (using password: YES) 2025-10-23T01:38:33.169627Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2025-10-23T01:38:33.169753Z 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled 2025-10-23T01:38:33.169798Z 0 [Note] /export/server/mysql/bin/mysqld (mysqld 5.7.43) starting as process 118444 ... 2025-10-23T01:38:33.177313Z 0 [Note] InnoDB: PUNCH HOLE support available 2025-10-23T01:38:33.177351Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2025-10-23T01:38:33.177357Z 0 [Note] InnoDB: Uses event mutexes 2025-10-23T01:38:33.177361Z 0 [Note] InnoDB: GCC builtin __sync_synchronize() is used for memory barrier 2025-10-23T01:38:33.177364Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.13 2025-10-23T01:38:33.177367Z 0 [Note] InnoDB: Using Linux native AIO 2025-10-23T01:38:33.177700Z 0 [Note] InnoDB: Number of pools: 1 2025-10-23T01:38:33.178030Z 0 [Note] InnoDB: Using CPU crc32 instructions 2025-10-23T01:38:33.182715Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2025-10-23T01:38:33.192178Z 0 [Note] InnoDB: Completed initialization of buffer pool 2025-10-23T01:38:33.194675Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2025-10-23T01:38:33.204980Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:33.205030Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:33.205040Z 0 [Note] InnoDB: Retrying to lock the first data file 2025-10-23T01:38:34.206008Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:34.206060Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:35.206300Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:35.206348Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:36.206929Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:36.206965Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:37.207044Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:37.207082Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:38.207378Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:38.207423Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:39.207891Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:39.207968Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:40.208356Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:40.208493Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:41.209159Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:41.209210Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:42.209436Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:42.209466Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:43.222502Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:43.222576Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:44.223360Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:44.223423Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:45.223766Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:45.223802Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:46.224017Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:46.224080Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:47.224624Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:47.224687Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:48.224825Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:48.224865Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:49.225531Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:49.225584Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:50.225762Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:50.225826Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:51.226964Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:51.227011Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:52.227384Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:52.227425Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:53.227939Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:53.227989Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:54.228400Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:54.228452Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:55.228603Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:55.228636Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:56.229104Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:56.229169Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:57.229819Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:57.229876Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:58.230309Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:58.230365Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:38:59.230752Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:38:59.230806Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:00.231287Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:00.231348Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:01.232308Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:01.232384Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:02.232711Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:02.232767Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:03.233423Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:03.233489Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:04.233976Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:04.234016Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:05.234460Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:05.234513Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:06.234802Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:06.234869Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:07.235875Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:07.235955Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:08.236527Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:08.236589Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:09.237178Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:09.237244Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:10.237935Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:10.238204Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:11.238609Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:11.238711Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:12.239379Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:12.239434Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:13.239799Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:13.239851Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:14.240048Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:14.240108Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:15.240305Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:15.240360Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:16.240582Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:16.240638Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:17.241380Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:17.241418Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:18.242303Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:18.242439Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:19.243096Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:19.243153Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:20.243484Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:20.243556Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:21.243759Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:21.243809Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:22.244131Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:22.244186Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:23.244922Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:23.245052Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:24.246341Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:24.246388Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:25.246626Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:25.246675Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:26.247096Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:26.248258Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:27.248681Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:27.248748Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:28.249386Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:28.249439Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:29.249626Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:29.249667Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:30.249910Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:30.249963Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:31.251042Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:31.251083Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:32.251255Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:32.251299Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:33.251726Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:33.251777Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:34.251973Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:34.252030Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:35.252544Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:35.252592Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:36.252876Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:36.252931Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:37.253711Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:37.253768Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:38.253946Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:38.253991Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:39.254333Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:39.254390Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:40.254700Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:40.254765Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:41.255174Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:41.255238Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:42.255552Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:42.255628Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:43.256063Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:43.256124Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:44.256363Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:44.256418Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:45.257169Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:45.257245Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:46.257802Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:46.257874Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:47.258303Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:47.258358Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:48.258913Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:48.258968Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:49.259298Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:49.259355Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:50.259563Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:50.259631Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:51.259846Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:51.259902Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:52.260069Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:52.260123Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:53.260689Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:53.260743Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:54.261138Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:54.261195Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:55.261401Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:55.261458Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:56.261669Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:56.261722Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:57.262101Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:57.262154Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:58.262590Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:58.262646Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:39:59.263205Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:39:59.263261Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:00.263719Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:00.263776Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:01.263992Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:01.264027Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:02.264200Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:02.264249Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:03.264605Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:03.264675Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:04.265198Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:04.265244Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:05.265605Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:05.265713Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:06.265930Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:06.265987Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:07.266540Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:07.266604Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:08.267198Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:08.267254Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:09.267931Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:09.268002Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:10.268330Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:10.268373Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:11.268930Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:11.268982Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:12.269604Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:12.269658Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:13.269932Z 0 [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11 2025-10-23T01:40:13.269980Z 0 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2025-10-23T01:40:13.269985Z 0 [Note] InnoDB: Unable to open the first data file 2025-10-23T01:40:13.270007Z 0 [ERROR] InnoDB: Operating system error number 11 in a file operation. 2025-10-23T01:40:13.270028Z 0 [ERROR] InnoDB: Error number 11 means 'Resource temporarily unavailable' 2025-10-23T01:40:13.270034Z 0 [Note] InnoDB: Some operating system error numbers are described at http://dev.mysql.com/doc/refman/5.7/en/operating-system-error-codes.html 2025-10-23T01:40:13.270038Z 0 [ERROR] InnoDB: Cannot open datafile './ibdata1' 2025-10-23T01:40:13.270045Z 0 [ERROR] InnoDB: Could not open or create the system tablespace. If you tried to add new data files to the system tablespace, and it failed here, you should now edit innodb_data_file_path in my.cnf back to what it was, and remove the new ibdata files InnoDB created in this failed attempt. InnoDB only wrote those files full of zeros, but did not yet use them in any way. But be careful: do not remove old data files which contain your precious data! 2025-10-23T01:40:13.270059Z 0 [ERROR] InnoDB: Plugin initialization aborted with error Cannot open a file 2025-10-23T01:40:13.470950Z 0 [ERROR] Plugin 'InnoDB' init function returned error. 2025-10-23T01:40:13.470999Z 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 2025-10-23T01:40:13.471006Z 0 [ERROR] Failed to initialize builtin plugins. 2025-10-23T01:40:13.471008Z 0 [ERROR] Aborting 2025-10-23T01:40:13.471026Z 0 [Note] Binlog end 2025-10-23T01:40:13.471098Z 0 [Note] Shutting down plugin 'MyISAM' 2025-10-23T01:40:13.471480Z 0 [Note] /export/server/mysql/bin/mysqld: Shutdown complete [root@master mysql]#
最新发布
10-24
> **InnoDB: Unable to lock ./ibdata1 error: 11** 这是一个典型的 **MySQL 启动失败故障排查请求**，需基于日志进行精准诊断与修复。 --- ## 错误根源分析 从您提供的 `error.log` 中可以明确看到以下关键信息...
mysql error 11_mysql之 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11
weixin_28856331的博客
01-19 467
问题描述：启动MySQL后，出现连接不上，报 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11[root@mysql01 ~]# service mysql startStarting MySQL [ OK ][root@mysql01 ~]# mysq...
Mysql报错：[ERROR] InnoDB: Unable to lock ./ibdata1,error: 11
shaadai的博客
10-10 7277
2020-05-19 09:28:32 11082 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 11 2020-05-19 09:28:32 11082 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files. 2020-05-19 09:28:33 11082 [ERROR] Inno
InnoDB: Unable to lock ./ibdata1 error: 11
muzlei的博客
06-10 4245
mysql重启报错， [ERROR] InnoDB: Could not open or create the system tablespace. If you tried to add new data files to the system tablespace, and it failed here, you should now edit innodb_data_file_path in my.cnf back to what it was, and remove the new ibdata f
MYSQL [ERROR] InnoDB: Unable to lock ./ibdata1 error: 11
风行天下
04-16 5476
1:重启 [root@iZuf63x5aylgn2n11k2sllZ etc]# systemctl restart mysql Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl...
Mysql的错误：[ERROR] InnoDB: Unable to lock ./ibdata1, error: 11
08-20 1111
错误环境： pwd /usr/local/mysql/ [root@lamp mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql/ 错误提示： 2016-08-17 09:39:23 13229...
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