[squid-users] --enable-large-cache-files still needed on 64-bit builds?

[Chris Woodfield]

We decided that we wanted to cache files up to 5GB (DVD ISOs), and in  
the process noticed this compile-time flag:

--enable-large-cache-files  Enable support for large cache files (>2GB).
                          WARNING: on-disk cache format is changed by  
this option

We're running a 64-bit squid build, which should support >2GB files  
natively. Is this compile-time option still required even with 64-bit  
builds?

Also, the WARNING suggests that if it is, I'll need to nuke my  
existing cache_dir before starting up squid with this flag. Can  
someone confirm/refute?

Thanks,

-C