On Thu, 08 Apr 2004 14:40:34 -0400, Ricky Beam wrote:
Actually, NO. This is a DATABASE SERVER. Databases flush data to disk to ensure data integrity. No ammount of RAM can speed up the process of an fsync() as the data must physically be moved from system memory to the physical drives.
Most disk access on suda is repeated reading. A bi of >6000 is common. Bo is much lower. Cpus are mostly idle, the thing is completely i/o bound currently.