Moving the Mail Store

[knabe]

I have a 14GB mail store that is currently in /opt/zimbra/store on slowdisk1. I have two new luns fastdisk1 and fasterdisk2. In order to do this without downtime can I create a new primary store on fasterdisk2 then a secondary on fastdisk1.

My assumption here is that all new email would go to fasterdisk2 and that after the HSM timeframe has gone by all of the mail from slowdisk1 would be moved to fastdisk1. Is this correct? Is there a better way to accomplish this?