Log volumes for EV 10 databases

Hello,

I have been working with the EV sizing caluclator and the SQL Best Practices guide (for EV10), and while it has suggestions for the database sizes, it does not provide any guidence for MS SQL logs. Do most installs just involve a single dedicated LUN for all database log files, or would the logs be stored with each respective database? (ie fingerprint logs go on the same drive as the fingerprint database...)

Thanks!