Please Cc replies to the list so other people can see them.
Did that job read from Vol0159 as well as writing to it? If yes, then
messages like this help to show why:
pbckall004-dir JobId 5387: There are no more Jobs associated with Volume
"Vol0159". Marking it purged.
To prevent that, I think
Maybe the same problem as reported in
https://sourceforge.net/p/bacula/mailman/bacula-users/thread/c3bc9fed-3c84-46d3-2f40-9dd78590a773%40baculasystems.com/#msg37296305
?
I assume the "cycle in their volume list" comment there means it is writing to
a volume that it previous read.
__Martin