I am again stuck. Last week command in msfconsole:
db_nmap -v -sV -oA subnet_1
worked fine and all three output type files were created fine.

I did not do any changes. Booted today backtrack, run a command
db_nmap -v -sV -oA subnet_2
And only one gnmap type is created, no xml and no nmap.
If I run
db_nmap -v -sV -oX subnet_2
than I get a file with name -oX

Any help with that?