I mean that the theoretical limit of a 32-bit application is 4G... in practice, you won't quite get that (for a pile of practical reasons).. best to keep your configured memory requirements to around 3.5G or you will run into weird errors.
- michael dykman On 8/28/07, Ken Peng <[EMAIL PROTECTED]> wrote: > > On Tue, 28 Aug 2007 13:31:43 -0400, "Michael Dykman" <[EMAIL PROTECTED]> > said: > > No, I'm afraid not. 32 bit architectures have a theoretical limit of > > 4G of memory space for the entire application: in actual practice, for > > a variety of reasons too complex to go into here (and are well > > documented elsewhere) your key buffer should be limited to around 2.5G > > max, and this is assuming a pure MyISAM implementation. There simply > > is no way a 32 bit build can make use of all that RAM, regardless of > > OS. > > > > Hello Michael, > > Do you mean the entire mysqld server including its child,modules should > only use 4G memory? > If so,the config below for 32 bit OS is may wrong,is it?Thanks. > > key_buffer_size=2G > innodb_buffer_pool_size=2G > -- > Ken Peng > [EMAIL PROTECTED] > > -- > http://www.fastmail.fm - The way an email service should be > > -- - michael dykman - [EMAIL PROTECTED] - All models are wrong. Some models are useful. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
