mixed priorities
General:
+29Oct08
+kes Rework next_vol and autoprune a bit due to failure in
+ recycle-test. prune_volumes() now returns no status,
+ but should prune at least one Volume, if possible.
+kes Modify check_if_volume_valid_or_recyclable to reject a
+ volume with Recycle set off.
+kes Modify prune_volumes() to continue if volume Recycle is off
+ or if the volume has expired. Add more debug.
+28Oct08
+kes Fix bug #1046 VolumeToCatalog incorrectly reports mounted
+ filesystems as missing on the Volume.
+kes Rewrite the set_jcr_job_status() code to include job status
+ priorities so that more important status changes occur but
+ lower priority status changes will not overwrite something
+ more serious. This could possibly cause reporting incorrect status
+ reporting in some cases. More testing is needed to ensure
+ I have the right priorities. This vastly simplifies the previous
+ contorted logic.
+ Verify Diff status should now be correctly reported, whereas it
+ was previously lost.
+kes Reduce some debug output.
+kes Apply Joao's patch to SQLite tables to make chars work.
27Oct08
+ebl Fix #1175 About update slots that don't reset InChanger flag when
+ slot is empty.
ebl Fix #1173 where prune_volume() returns a volume from the scratch.
25Oct08
kes Remove jobq.c constraint that read and write SD must be