Hi! I'm using a Hardware Raid 10 Controller with 512MB Cache. Could you give me an example how to tell the target to use direct I/O?
Stefan Gabor Gombas schrieb: > On Tue, May 11, 2010 at 12:49:28PM -0700, Tracy Reed wrote: > >> You are probably having the infamous AoE alignment issue. It has >> really been bugging me lately too. I would say this is probably my >> biggest hassle in using AoE. I really wish this could be fixed in the >> target. > > Fixing it is very easy: just do not use the page cache, i.e. tell the > target to use direct I/O. Of course you better have a HW RAID controller > with sufficient on-board cache, otherwise you'll see a noticable drop in > performance. The simplicity of the AoE protocol has its price. > > Gabor ------------------------------------------------------------------------------ _______________________________________________ Aoetools-discuss mailing list Aoetools-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/aoetools-discuss
