SAP ASE doubts - space management

Hello,

First of all, I have little experience in SAP ASE (Sybase Database).

I want to know two things please.

This is a SAP system in a windows server 2012 (R2) on a SAP ASE database (version 16).

First question: How can I check the allocated and the reserved space of the ASE database? And how can I shrink the reserved space?

Second question: How to move a datafile between two disks? At this moment I have one datafile in a temporary disk/partition and I want to move it to a definitive disk!

Can you guide me please and clarify me on these two questions?

Best regards,

samid raif