The logging volumes on the PA-500, PA20xx and PA-40xx are all the same size and are not intended to store excessive amounts of data this is because the primary function they serve is as Firewall's and not reporting devices. Currently if you have a need for greater storage you can use the Panorama product that has a maximum logging volume size of two terabytes or you can use a syslog server to export your logs and then using some other reporting products output the data in a meaningful format. There is currently no mechanism to import these logs back into the either the PAN-firewall's or the Panorama nor is this feature part of the upcoming 4.0 release. What the 4.0 will provide is a means of mounting an external storage device and utilizing space far exceeding the allocated amounts with the 3.x family. Thank you, Phil
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