MySQL Forums
Forum List  »  NDB clusters

Re: Maximum volume of NDB node's memory
Posted by: Stewart Smith
Date: September 21, 2005 08:55AM

The reason is that you're running on a 32bit machine.

On a 32bit machine a single process has a 32bit address space (4GB). Various amounts of this is required by the operating system.

The best bet (as documented in the manual and previous posts to this forum and the mailing list) is to run multiple ndbd processes on the box. 2GB is about the right size for a ndbd process on a 32bit machine. Run total memory/2GB ndbd processess on the box.

Stewart Smith, Software Engineer - MySQL Cluster
MySQL AB, www.mysql.com

Jumpstart your cluster:
http://www.mysql.com/consulting/packaged/cluster.html

Options: ReplyQuote


Subject
Views
Written By
Posted
2247
September 21, 2005 06:17AM
Re: Maximum volume of NDB node's memory
1486
September 21, 2005 08:55AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.