No matter what you do, you will be limited by your network speed. Consider
getting 10Gig network cards or Infiniband.
All writes will need to hit both servers, so the max throughput you'll get
is about 50MB/sec with a 1G card. You can get a full 100MB/sec by using the
NFS/gluster connector to one
Are all the clocks in sync on the servers?
You probably should configure memcache to be the banner cache (quick search
for "OpenX banner cache" shows that is an option). You can't have 4 clients
all opening/writing to the same file all at the same time.
On Mon, Mar 12, 2012 at 6:55 AM, Sean Fulto
