Right now one tablespace datafile. But does it matters if i have one file per table.
*thanks & regards, __________________* Kishore Kumar Vaishnav * * On Tue, May 22, 2012 at 2:56 PM, Ananda Kumar <anan...@gmail.com> wrote: > do u have one file per table or just one system tablespace datafile. > > On Tue, May 22, 2012 at 2:20 PM, Kishore Vaishnav < > kish...@railsfactory.org> wrote: > >> Thanks for the reply, but in my case the datafile is growing 1 GB per day >> with only 1 DB (apart from mysql / information_schema / test) and the size >> of the DB is just 600MB, where records get updated / deleted / added and >> on >> an average it maintains 600MB only. Now the datafile is increased to 30GB >> from the past 30 days, do you have any idea how to reduce this ? >> >> Also just wondering what does the datafile contains actually and why can't >> it gets decreased ? >> >> *thanks & regards, >> __________________* >> Kishore Kumar Vaishnav >> * >> * >> On Tue, May 22, 2012 at 1:40 PM, Claudio Nanni <claudio.na...@gmail.com >> >wrote: >> >> > Kishore, >> > No, as already explained, it is not possible, Innodb datafiles *never* >> > shrink. >> > >> > Cheers >> > >> > Claudio >> > On May 22, 2012 10:05 AM, "Kishore Vaishnav" <kish...@railsfactory.org> >> > wrote: >> > >> >> Hi, >> >> >> >> I understand that if I set the innodb_file_per_table then once the >> table >> >> is drop the datafile will also be lost. But is there a way where I >> >> truncate >> >> the table and the datafile shrinks itself ? >> >> >> >> *thanks & regards, >> >> __________________* >> >> Kishore Kumar Vaishnav >> >> * >> >> >> >> * >> >> On Mon, May 21, 2012 at 6:43 PM, Johan De Meersman <vegiv...@tuxera.be >> >> >wrote: >> >> >> >> > ----- Original Message ----- >> >> > > From: "Manivannan S." <manivanna...@spanservices.com> >> >> > > >> >> > > How to reduce the ibdata1 file size in both LINUX and WINDOWS >> >> > > machine. >> >> > >> >> > This is by design - you cannot reduce it, nor can you remove added >> >> > datafiles. >> >> > >> >> > If you want to shrink the ibdata files, you must stop all >> connections to >> >> > the server, take a full backup, stop the server, remove the datafiles >> >> (and >> >> > maybe change the config), restart the server (will take time to >> recreate >> >> > emtpy datafiles) and then import the backup. >> >> > >> >> > For new tables, you can turn on the option innodb_file_per_table - >> then >> >> > every (new) table gets it's own datafile; and when you drop the >> table, >> >> that >> >> > datafile also gets deleted. >> >> > >> >> > >> >> > -- >> >> > Bier met grenadyn >> >> > Is als mosterd by den wyn >> >> > Sy die't drinkt, is eene kwezel >> >> > Hy die't drinkt, is ras een ezel >> >> > >> >> > -- >> >> > MySQL General Mailing List >> >> > For list archives: http://lists.mysql.com/mysql >> >> > To unsubscribe: http://lists.mysql.com/mysql >> >> > >> >> > >> >> >> > >> > >
