Unbound memory question

Are we limited to the 4 GB of system memory in unbound for cache, or can we use more?

Bruce

Bruce Hayward, MTS Allstream Inc., (c) 204-792-9174 (p) 204-958-1983 (e) bruce.hayward@mtsallstream.com

Is it really necessary to print this email?

MTS ALLSTREAM INC. CONFIDENTIALITY WARNING: This email message is confidential and intended only for the named recipient(s). If you are not the intended recipient, or an agent responsible for delivering it to the intended recipient, or if this message has been sent to you in error, you are hereby notified that any review, use, dissemination, distribution or copying of this message or its contents is strictly prohibited. If you have received this message in error, please notify the sender immediately and delete the original message. If there is an agreement attached with this message, such agreement will not be binding until it is signed by all parties named therein.

I could be wrong, but I don't see why it would be an issue if using for
example amd64 or sparc64 for the system architecture and the appropriate OS
tuning to allow for the unbound processes to use greater than 4GB of mem
(.e.g. max data size for the process)