我在启动mysql服务时出错了。
/etc/init.d/mysql start
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service mysql start
Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the start(8) utility, e.g. start mysql
start: Job
我们有wordpress网站&每天我们都会出现以下错误:
建立数据库连接错误,几乎每天一次
我们必须重新启动mysql才能修复这个.
var/log/mysql - error.log:
180420 15:00:33 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
180420 15:0
大家好,请忽略我的虚荣心,
我的问题开始于在ubuntu12.04上连接到mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
在调试和谷歌搜索之后,我在error.log中发现,
130714 11:23:45 [Note] Plugin 'FEDERATED' is disabled.
^G/usr/sbin/mysqld: Can't find file: './my
MySQL不断崩溃,因为:InnoDB: Fatal error: cannot allocate memory for the buffer pool。这看起来像是一个记忆问题,而互联网似乎证实了这一点。另外,我的盒子只有1GB的RAM,所以这可能是问题的另一个提示。
然而,我的监控工具(来自rackspace)说,在崩溃时,我只使用了大约608 my的内存。另外,如果我通过free命令检查我的内存使用情况,我会看到如下所示:
total used free shared buffers cached
Mem:
我启动了新的剃须刀项目,我想使用mysql作为服务器。我遵循官方的例子,使用实体和这个连接mysql。我得到了错误上下文生成器,而不是解析UseMysql方法。这里少了点什么?
错误CS1061:“DbContextOptionsBuilder”不包含“UseMysql”的定义
using Microsoft.EntityFrameworkCore;
using MySql.EntityFrameworkCore.Extensions;
using Database.Entities;
namespace Database;
public class ApplicationCont
在查看了MySQL错误文件之后,我发现了一个有关磁盘空间的错误。现在我认为这就是MySQL崩溃的原因:
[root@xxxx ~]# cat /var/lib/mysql/xxxx.com.err
120528 17:45:05 [Note] Crash recovery finished.
/usr/sbin/mysqld: Disk is full writing './mysql-bin.~rec~' (Errcode: 28). Waiting for someone to free space... (Expect up to 60 secs delay for se