On Wed, Jan 14, 2004 at 10:37:06AM -0500, David Boyes wrote: > See Neale's SCSI presentation on linuxvm.org. There's some performance data > in there. > > Capsule summary: the SCSI stuff is very, very fast. If your hardware > supports it, it is a Good Thing, and more forward-looking.
Neale sent it to me. Minidisk caching helps, but not enough, and in a real-memory-constrained environment, it doesn't help at all, and so at *least* the DB2 tables need to live on SCSI. Adam
