aix服务重启mysql_mysqld进程几分钟重启一次,如何解决?
我的mysqld服務是用
cd /usr/local/mysql
./bin/mysqld_safe --defaults-file=/home/user/mysql/my.cnf &
來啟動的,但是之前啟動都沒有問題,今天發現mysql進程啟動后,查看/home/repay/mysql/data/.err日志發現有以下信息幾分鐘會就出現一次。查看mysqld_safe沒有丟失,但是mysqld進程一直隔幾分鐘重啟一次,并且對應的mysql.sock文件也是幾分鐘前剛產生。就是每次重啟都會再生成這個文件一次。請問能從日志中判斷什么原因引起重啟嗎?以及如何解決。我看了另一臺服務器也是同樣的啟動方法,它的mysqld進程就沒有不停的重啟。
170830 18:20:02 mysqld_safe Number of processes running now: 0
170830 18:20:02 mysqld_safe mysqld restarted
170830 18:20:02 [Note] /usr/local/mysql/bin/mysqld (mysqld 5.5.47) starting as process 1414 ...
170830 18:20:02 [Note] Plugin 'FEDERATED' is disabled.
170830 18:20:02 InnoDB: The InnoDB memory heap is disabled
170830 18:20:02 InnoDB: Mutexes and rw_locks use GCC atomic builtins
170830 18:20:02 InnoDB: Compressed tables use zlib 1.2.3
170830 18:20:02 InnoDB: Using Linux native AIO
170830 18:20:02 InnoDB: Initializing buffer pool, size = 128.0M
170830 18:20:02 InnoDB: Completed initialization of buffer pool
170830 18:20:02 InnoDB: highest supported file format is Barracuda.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
170830 18:20:02 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
170830 18:20:02 InnoDB: Waiting for the background threads to start
170830 18:20:03 InnoDB: 5.5.47 started; log sequence number 83660787
170830 18:20:03 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
170830 18:20:03 [Note] - '0.0.0.0' resolves to '0.0.0.0';
170830 18:20:03 [Note] Server socket created on IP: '0.0.0.0'.
170830 18:20:03 [Note] Event Scheduler: Loaded 0 events
170830 18:20:03 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.47' socket: '/tmp/mysql.sock3306' port: 3306 MySQL Community Server (GPL)
總結
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