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安装之后把之前infobright的数据迁移到新安装的infobright上。
1：挺掉相关的服务
2：scp 把旧数据拷到新安装的infobright上
3：修改/etc/my-ib.cnf的数据目录
4：修改/etc/init.d/mysqld-ib 的相应数据目录
5：启动服务：
Option: KNLevel, value: 99. Option: LicenseFile, value: <unknown>. Option: LoaderMainHeapSize, value: 320. Option: PushDown, value: 1. Option: ServerMainHeapSize, value: 600. Option: UseMySQLImportExportDefaults, value: 0. Infobright instance configuration loaded. 150514 16:06:02 [ERROR] /usr/local/infobright/libexec/mysqld: Can‘t create/write to file ‘/opt/infobright_data_scp/SH-BA-01-Infobright.pid‘ (Errcode: 13) 150514 16:06:02 [ERROR] Can‘t start server: can‘t create PID file: Permission denied
6：查看错误代码13的含义
[root@root Infobright bin]# ls ibhttppost mysql mysql_config mysql_fix_extensions mysqlshow perror msql2mysql mysqlaccess mysql_convert_table_format mysql_fix_privilege_tables mysqlslap replace myisamchk mysqladmin mysqld_multi mysqlhotcopy mysqltest resolveip myisam_ftdump mysqlbinlog mysqld_safe mysqlimport mysql_tzinfo_to_sql resolve_stack_dump myisamlog mysqlbug mysqldump mysql_install_db mysql_upgrade myisampack mysqlcheck mysqldumpslow mysql_secure_installation mysql_waitpid my_print_defaults mysql_client_test mysql_find_rows mysql_setpermission mysql_zap [root@root Infobright bin]# ./perror 13 OS error code 13: Permission denied
权限问题。
修改数据目录的权限
chwod -R mysql.mysql infobright_data
重新启动服务即可
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原文地址：http://www.cnblogs.com/xiaoit/p/4503752.html
