我使用MySQL企业备份进行增量备份,但当我应用还原(复制回)时,我无法重新备份。
我知道这个错误:
mysqlbackup: ERROR: Log scan was only able to reach 1667072,
but a checkpoint was at 1667505.
This means that the database server has overwritten
a part of the circular InnoDB log files before ibbackup
was
我知道这个问题在这里被问了很多次,我搜索了很多,找到了各种各样的答案,但仍然无法解决我的问题。
Apache在端口80上成功运行,但当我尝试启动mysql时,它给出了以下错误消息。
13:36:13 [mysql] Error: MySQL shutdown unexpectedly.
13:36:13 [mysql] This may be due to a blocked port, missing dependencies,
13:36:13 [mysql] improper privileges, a crash, or a shutdown by another method
我又一次感到困惑。
昨晚在一些大型查询中,服务器崩溃了。早上重启后,MySQL进入恢复模式。我需要关闭MySQL服务,它正在等待.如日志所述,我假设未提交事务的后台回滚,但它已经在热服务器上停留了9个多小时,看不到尽头。
当服务重新启动时,进程能否安全地中断并在后台恢复?还是我们要等着喘息。
任何输入或想法(甚至是关于正在发生的事情的信息)都将是非常有用的。提前,谢谢。
我们正在运行MySQL 5.5。
下面是日志输出:
140930 9:04:30 InnoDB: Starting an apply batch of log records to the database...
Inno
我的MySQL不会启动,它显示如下:
12:50:50 [mysql] Error: MySQL shutdown unexpectedly.
12:50:50 [mysql] This may be due to a blocked port, missing dependencies,
12:50:50 [mysql] improper privileges, a crash, or a shutdown by another method.
12:50:50 [mysql] Press the Logs button to view error logs and
在对db进行写调用时遇到问题,读调用可以正常工作。
InnoDB: Error: trying to access page number 825717632 in space 0,
InnoDB: space name ./ibdata1,
InnoDB: which is outside the tablespace bounds.
InnoDB: Byte offset 0, len 16384, i/o type 10.
InnoDB: If you get this error at mysqld startup, please check that
InnoDB: your my.
我在win10机器上使用xampp运行mysql时遇到了问题。以下是xampp消息:
Error: MySQL shutdown unexpectedly.
1:33:01 [mysql] This may be due to a blocked port, missing dependencies,
1:33:01 [mysql] improper privileges, a crash, or a shutdown by another method.
1:33:01 [mysql] Press the Logs button to view error logs
我做了一个备份,根据Percona的说法,它成功地完成了。现在,我正在准备它,并有以下问题:
./xtrabackup_55 --defaults-file="/etc/my.cnf" --defaults-group="mysqld" --prepare --target-dir=/backup/unprepared/2013_05_21_21_31_41_full
xtrabackup: cd to /backup/unprepared/2013_05_21_21_31_41_full
xtrabackup: This target seems to b
我的数据库出了问题,它不想启动:
服务器在linux 6.2上运行
它一直在工作,直到我清空日志,我不知道这是否与我的问题有关!
日志显示如下:
131212 15:52:05 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
131212 15:52:06 InnoDB: Initializing buffer pool, size = 8.0M
131212 15:52:06 InnoDB: Completed initialization of buffer pool
InnoDB: The l
当我打开XAMPP并单击start MySQL按钮时,它会给出一个错误。我之前刚开始,但现在不行了。
它在xammp中给出了下面的错误
Error: MySQL shutdown unexpectedly.
This may be due to a blocked port, missing dependencies,
improper privileges, a crash, or a shutdown by another method.
Press the Logs button to view error logs and check
the Windows Event Viewer
当我启动mysql时,出现以下错误:
17:43:13 [mysql] Error: MySQL shutdown unexpectedly.
17:43:13 [mysql] This may be due to a blocked port, missing dependencies,
17:43:13 [mysql] improper privileges, a crash, or a shutdown by another method.
17:43:13 [mysql] Press the Logs button to view error logs and
我试图使用此MySQL在Windows 2003上安装多个实例。
第一个实例(位于端口6699上)被配置并成功工作。但是,当我试图在默认端口(3306)上安装另一个实例时,MySQL服务会挂起“启动”状态。这是日志
140210 17:13:20 [Note] Plugin 'FEDERATED' is disabled.
140210 17:13:20 InnoDB: The InnoDB memory heap is disabled
140210 17:13:20 InnoDB: Mutexes and rw_locks use Windows interlocked f
关于如何从Innodb恢复MySQL数据,我使用了MySQL,它提供了以下步骤:
将数据(ibdata1, ib_logfile0 and ib_logfile1文件)还原到普通的MySQL数据目录( /var/lib/mysql )
移动到数据目录/var/lib/mysql
运行命令ls -l查找Innodb日志文件的大小
输出如下所示:
-rw-rw—- 1 mysql mysql 5242880 Jun 25 11:30 ib_logfile0 -rw-rw—- 1 mysql mysql 5242880 Jun 25 11:30 ib_logfile1
运行su
我的MySQL 4.1Windows服务不时会崩溃,日志中有以下几行:
091218 9:31:25 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...
091218 9:31:33
每当我运行mysql服务时,都会得到以下错误。
Job for mysql.service failed because the control process exited with
error code. See "systemctl status mysql.service" and
"journalctl -xe" for details.
当我运行systemctl status mysql.service时,我会发现以下错误-
mysql.service:主进程退出,code=exited,status=3/NOTIMPLEMENTED
以下是M
今天我们发现了一些DB崩溃。DB为InnoDB。在第一日志:
120404 10:57:40 InnoDB: ERROR: the age of the last checkpoint is 9433732,
InnoDB: which exceeds the log group capacity 9433498.
InnoDB: If you are using big BLOB or TEXT rows, you must set the
InnoDB: combined size of log files at least 10 times bigger than the
InnoDB
我正试图在我的XAMPP上启动mySQL。它昨天运行得很完美。但突然间它就不起作用了。
01:22:37 [mysql] Attempting to start MySQL app...
01:22:38 [mysql] Status change detected: running
01:22:39 [mysql] Status change detected: stopped
01:22:39 [mysql] Error: MySQL shutdown unexpectedly.
01:22:39 [mysql] This may be due to a bl
我想知道为什么当我取消注释/etc/my.cf文件中的以下行时,它会破坏mysql,并且我无法重新启动它。我对mysql并不是很在行,但我已经用谷歌搜索了几个小时,试图弄明白这一点。innodb在我的服务器上运行,我所有的数据库都在运行Innodb。如果我能为你们提供更多的信息,请让我知道如何。
# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /var/lib/mysql
#innodb_data_file_path = ibdata1:2000M;ibdata2:10M:aut
phpMyAdmin通过面板点用不了然后百度安装什么东西 后来搞得数据库这个启动不了了 网站也进不去了
Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
2023-01-31 23:06:34 0 [Note] /www/ser
从上一次成功到现在我没有做什么特别的事情来破坏它。但现在它给了我这样的信息:
11:37:07 [mysql] Error: MySQL shutdown unexpectedly.
11:37:07 [mysql] This may be due to a blocked port, missing dependencies,
11:37:07 [mysql] improper privileges, a crash, or a shutdown by another method.
11:37:07 [mysql] Press the Logs button to
Mysql在xampp上运行得很好,然后我在xampp上运行了一个大系统,并且它总是在本地运行--它意外地关闭了,但是它不是端口问题,因为我遵循了这些步骤,并且再次工作。
退出Xampp服务器
转到C:\xampp\mysql\data目录
删除ibdata1文件
删除所有随机文件(实际数据库文件夹除外)
重新启动xampp服务器
但我的问题是为什么这个问题会发生,我怎样才能永久地避免这个问题?
编辑了一些行后的php.ini
# Example MySQL config file for small systems.
#
# This is for a syste