# mysql restart problems....please help!!! **URL:** \ **Category:** Other MySQL® Questions\ **Created:** [June 8, 2007, 7:07am UTC](https://forums.percona.com/t/mysql-restart-problems-please-help/350 "2007-06-08T07:07:57Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![JOKER78](https://avatars.discourse-cdn.com/v4/letter/j/96bed5/32.png) [@JOKER78](https://forums.percona.com/u/JOKER78)\ **Post date:** [June 8, 2007, 7:07am UTC](https://forums.percona.com/t/mysql-restart-problems-please-help/350/1 "2007-06-08T07:07:57Z")
Hi guys, Got some problem with mysql startup. I apologize for mistakes but i’m new of mysql… so i need some help. My machine: P4 3.0 ghz 1024 mb ram 1tb hdd windows server 2003 Myisam I tried to configure the startup variables renaming my-huge.ini in my.ini. But when i restart the service from Mysql administrator i get an error like : could not reconnect… or restart, or something like tht. in the log the error is identified like this: InnoDB: Error: Log file .\ib\_logfile0 is of different size 0 87031808 bytes InnoDB: than specified in the .cnf file 0 5242880 bytes! Cant initiate database. Aborting. When i start with the my.ini file tht was created after the first (default) installation mysql starts without problems. whats wrong with it. some help?? thks ---
**Author:** ![JGilbert](https://avatars.discourse-cdn.com/v4/letter/j/c89c15/32.png) [@JGilbert](https://forums.percona.com/u/JGilbert)\ **Post date:** [June 8, 2007, 4:00pm UTC](https://forums.percona.com/t/mysql-restart-problems-please-help/350/2 "2007-06-08T16:00:23Z")
sounds like you have permission / filespace issues. ---
**Author:** ![JOKER78](https://avatars.discourse-cdn.com/v4/letter/j/96bed5/32.png) [@JOKER78](https://forums.percona.com/u/JOKER78)\ **Post date:** [June 9, 2007, 3:21am UTC](https://forums.percona.com/t/mysql-restart-problems-please-help/350/3 "2007-06-09T03:21:39Z")
Hi JGilbert, thks for your answer, i solved the matter erasing log file 0 and 1 from mysql folder. The biggest problem now is tht (like before) mysql takes my cpu to 99% of utilization even for just one simple query. I don’t know how to optimize it…the system seems to hog!! some help please? thanks