Index: megatest.scm
==================================================================
--- megatest.scm
+++ megatest.scm
@@ -88,10 +88,13 @@
   -showkeys               : show the keys used in this megatest setup
   -test-files targpatt     : get the most recent test path/file matching targpatt e.g. %/%... 
                             returns list sorted by age ascending, see examples below
   -test-paths             : get the test paths matching target, runname, item and test
                             patterns.
+  -list-disks             : list the disks available for storing runs
+  -list-targets           : list the targets in runconfigs.config
+  -list-db-targets        : list the target combinations used in the db
 
 Misc 
   -rebuild-db             : bring the database schema up to date
   -update-meta            : update the tests metadata for all tests
   -env2file fname         : write the environment to fname.csh and fname.sh

Index: tasks.scm
==================================================================
--- tasks.scm
+++ tasks.scm
@@ -127,10 +127,11 @@
 
 (define (tasks:server-deregister-self mdb hostname)
   (tasks:server-deregister mdb hostname pid: (current-process-id)))
 
 (define (tasks:server-get-server-id mdb hostname iface port pid)
+  (debug:print-info 12 "tasks:server-get-server-id " mdb " " hostname " " iface " " port " " pid)
   (let ((res #f))
     (sqlite3:for-each-row
      (lambda (id)
        (set! res id))
      mdb