Hi gporwilson!
mminfo is a very extensive command and it´s hard to give you anything but a few examples. It takes up 10 pages in the manual, so you should realy take a look at it and learn to use it.
Below is an example that will make a report with the name of the client (client), the name of the saveset (name), the time of the backup (savetime), the size of the backup (totalsize), the level and the volume it resides on. The report will be restricted (-q) by only the backups that are level full and complete (! means 'not', i.e match only not incomplete backups). The report will be sorted (-o) by the time of the backup (t). There are other options to sort by, like client name (-oc) or saveset name (-on) or a combination (-ont).
Ofcourse you can restrict the report to many other factors such as volume name, savetime, client and so on. Like i said, the mminfo command takes up 10 pages with options in the manual.. =)
mminfo -ot -r client,name,savetime,totalsize,level,volume -q "level=full,!incomplete"
The above command should only list backups that where taken within the last 24h. If you want to query the entire database use the -av option.
mminfo -av -ot -r client,name,savetime,totalsize,level,volume -q "level=full,!incomplete"
Hope it helps!
Cheers!
Maverick