我现在备份都是直接把mysql备份起来，
这样的话，以后我还原会不会有问题?
或是仍需备份某些东西?
资料库当然是直接备份就好！但是你也要记得把/pLog folder 也备份起来，否则你会要 restore 的时候，你可是会失掉所有对模版的修改
Mark
关于Restore的问题
麻烦以下各位板友，小弟也是直接辈分mysql资料夹，确定资料库mysql应该有备份起来了
因为我mysql上有一个论坛的资料库，移植到新系统上时读的到之前备份的mysql资料
但是我尝试着把备份后的plog资料夹放到新伺服器上时却发生以下的错误
我做的事情是
1.把旧机器上的mysql资料夹备份，并移植到新机器上
2.把plog资料夹备份移植至新机器上
3.当我要连结首页
http://localhost/plog 时就发生以下的错误
----------error message -----------------------
Exception message: fopen(tmp/sql_error.log): failed to open stream: Permission denied
Error code: 2
-- Backtrace --
/var/www/html/plog/class/logger/appender/fileappender.class.php(57): fopen
/var/www/html/plog/class/logger/appender/fileappender.class.php(43): fileappender.openfp
/var/www/html/plog/class/logger/loggermanager.class.php(142): fileappender.fileappender
/var/www/html/plog/class/logger/loggermanager.class.php(114): loggermanager.createappenderinstance
/var/www/html/plog/class/logger/loggermanager.class.php(87): loggermanager._loadloggerconfig
/var/www/html/plog/class/logger/loggermanager.class.php(177): loggermanager.loggermanager
/var/www/html/plog/class/logger/loggermanager.class.php(192): loggermanager.getinstance
/var/www/html/plog/class/template/template.class.php(56): loggermanager.getlogger
/var/www/html/plog/class/template/cachedtemplate.class.php(30): cachedtemplate.template
/var/www/html/plog/class/template/templateservice.class.php(173): cachedtemplate.cachedtemplate
/var/www/html/plog/class/view/smartyview.class.php(70): templateservice.cachedtemplate
/var/www/html/plog/class/view/blogview.class.php(39): defaultview.smartyview
/var/www/html/plog/class/view/defaultview.class.php(23): defaultview.blogview
/var/www/html/plog/class/action/defaultaction.class.php(69): defaultview.defaultview
/var/www/html/plog/class/controller/controller.class.php(305): defaultaction.perform
/var/www/html/plog/index.php(44): blogcontroller.process
Exception message: Cannot open log file: tmp/sql_error.log
Error code: 0
-- Backtrace --
/var/www/html/plog/class/logger/appender/fileappender.class.php(59): throw
/var/www/html/plog/class/logger/appender/fileappender.class.php(43): fileappender.openfp
/var/www/html/plog/class/logger/loggermanager.class.php(142): fileappender.fileappender
/var/www/html/plog/class/logger/loggermanager.class.php(114): loggermanager.createappenderinstance
/var/www/html/plog/class/logger/loggermanager.class.php(87): loggermanager._loadloggerconfig
/var/www/html/plog/class/logger/loggermanager.class.php(177): loggermanager.loggermanager
/var/www/html/plog/class/logger/loggermanager.class.php(192): loggermanager.getinstance
/var/www/html/plog/class/template/template.class.php(56): loggermanager.getlogger
/var/www/html/plog/class/template/cachedtemplate.class.php(30): cachedtemplate.template
/var/www/html/plog/class/template/templateservice.class.php(173): cachedtemplate.cachedtemplate
/var/www/html/plog/class/view/smartyview.class.php(70): templateservice.cachedtemplate
/var/www/html/plog/class/view/blogview.class.php(39): defaultview.smartyview
/var/www/html/plog/class/view/defaultview.class.php(23): defaultview.blogview
/var/www/html/plog/class/action/defaultaction.class.php(69): defaultview.defaultview
/var/www/html/plog/class/controller/controller.class.php(305): defaultaction.perform
/var/www/html/plog/index.php(44): blogcontroller.process
