REDO Logs Again

HI,

	I posted earlier on how to resolve the warning message
		'Cannot allocate new log, needs checkpointing...'
	Thanks for all who offered advice.  I have created two new
	redologs of a larger size, and have dropped my two old ones,
	and everything seems to work.  

	My question: How do I know for sure which redo logs are active?
	the SYS.DBA_DATA_FILES table only lists tablespaces, there's nothing
	in 'show parameters' or in 'monitor' which tells me which log
	it is currently on, and which are available.  

	Thanks for any help you can give me. 

-- 
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Eva Vanderwerf                  | Voice    :  (604) 293-6072 
MPR Teltech Ltd. 8999 Nelson Way| FAX      :  (604) 293-5787 
Burnaby, BC, Canada, V5A 4B5    | Internet : evanderw_at_mprgate.mpr.ca