Adding New Disk

When I add a new disk and put a file on it and make it part of the primary
filegroup, how does disk space get used? Basically my current disk is 90%
full and I'd like to relieve it as much as possible.Files within a file group get filled in a proportion fill method that is
based of the amount of free space in the file. So if you added another file
some new data would be inserted into the existing one(s) but most would go
into the new one. At least until they leveled off. If your concerned it
would be best to BCP out all the data, truncate the tables, add the new
file(s) and then BCP the data back in. That would fill them more evenly and
place more of the existing data on the new files.
--
Andrew J. Kelly SQL MVP
"Brad" <me@.privacy.net> wrote in message
news:MPG.1b435bcab46a01ee98bdd7@.news...
> When I add a new disk and put a file on it and make it part of the primary
> filegroup, how does disk space get used? Basically my current disk is 90%
> full and I'd like to relieve it as much as possible.