mysqld: error while loading shared libraries: libnuma.so.1: cannotopen shared object file: No such file or directory
解决方案:
这个报错是因为缺少了 numactl 如果是centos系统直接安装即可
yum -y install numactl
报错信息:
Job for mysqld.service failed because the control process exited witherror code
解决方案:
这个报错因为 /var/lib/mysql 这个路径已经存在/var/lib/mysql,所以无法初始化,删除/var/lib/mysql 后重启Mysql服务即可
删除:
mkdir /var/lib/mysql
chown mysql:mysql /var/lib/mysql
重启:
systemctl start mysql
如果还是失败报错:
localhost.localdomain setroubleshoot[4576]: SELinux is preventing/usr/libexec/mysqld from getattr access on the file/var/lib/mysql/ibdata1. For complete SELinux messages run: sealert-l>
localhost.localdomain platform-python[4576]: SELinux is preventing/usr/libexec/mysqld from getattr access on the file/var/lib/mysql/ibdata1
是因为SElinux权限导致的
解决:
restorecon -Rv /var/lib/mysql
即可解决问题