On Thu, 2007-09-13 at 12:12 -0400, Greg Smith wrote:
> Since you're probably not monitoring I/O waits and similar statistics on
> how the disk array's cache is being used, whether this is happening or not
> to you won't be obvious from what the operating system is reporting.
A sysadmin looked at cache usage on the disk array. The read cache is
being used heavily, and the write cache is not.
--
Brad Nicholson 416-673-4106
Database Administrator, Afilias Canada Corp.