Thanks Johan, It was really a great help. I'll try to implement it. I dont want to opt for multiple mysql instances option as thats not feasible.
I'll get back to you all if it works fine. Thanks again. -- Best Regards, Manasi Save Artificial Machines Pvt Ltd. > On Wed, Nov 25, 2009 at 11:55 AM, Manasi Save < > manasi.s...@artificialmachines.com> wrote: > >> Hi Johan, >> >> I am Sorry. If I have complicated the senerio But, this still not fix my >> purpose. >> >> What I want is - From your example :- >> >> /data/disk1/mysql/db1 (directory) >> /db2 (directory) >> /db3 (directory) >> /db4 (symlink to /data/disk2/mysql/db4) >> /db5 (symlink to /data/disk2/mysql/db5) >> /db6 (symlink to /data/disk2/mysql/db6) >> >> I dont want to create these directories here (/data/disk1/mysql/d4 >> /d5 >> /d6). > > > They're not directories, they're symlinks, which are (to the OS) a kind of > file, and thus not limited to 32000 per directory. They behave mostly > identical to a directory, though, so MySQL will pick them up seamlessly, > with the one hitch that you'll have to replace "create database" > statements > by mkdir and ln calls on the OS level. > > This is afaik the only way to do this on the MySQL level. It is impossible > to specify multiple base directories. > > Another possible option, but higher in complexity and most likely less > performant, would be to run two instances of MySQL on different ports with > different data directories, and use MySQL Proxy to redirect incoming > connections based on whatever criterion you could script into it - "use > database" statements, for example. This is however going to come with it's > very own set of catches and limitations. > > I'm not big on proxy, myself, so I'm afraid if the symlink option is not > acceptable to you, I can't help you any further. > -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org