I for one would welcome more detail with such posts. Things such as a listing of the files in question, the specified size of redo files, what you mean by 'sizes are twice larger than the average file size', etc. Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist On Tue, Nov 11, 2008 at 10:32 PM, Prabhu, Krishnaswamy < prabhu_adam@xxxxxxxxxxx> wrote: > List, > > We are running 10204 instances, recently the arch log destination got > filled up 100% and we noticed few arch logs files sizes are varying, the > sizes are twice larger than the average file size, archive_lag_target is set > to 0. Can anyone please throw more insight on this. > > Thanks > Prabhu > > ------------------------------ > Team India gets set to thwart Australia's quest for the final frontier. > Catch the action on MSN Try it now! <http://sports.in.msn.com/> >