Last night I installed secure-delete from the repos. Ran "sfill /" to wipe the freespace on my main partition (approx 76GB). Well, it's been limping along for 12+ hours now and I'm afraid to interrupt it with Ctrl-C because it's currently showing the partition as 100% used (it's actually less than half full).
Is this normal? What, if anything should I do? I'd like to have my computer back sometime today.