nnml group has move messages than gnus sees

[Harry Putnam]

I should know how to do this and seem to recall having done it at some
time in the past. That is:

Make gnus `see' messages in a (nnml) group that are not showing up by
normal means.

Gnus `sees' 1459 messages in nnml:all

ls sees 6409 in ~/Mail/all

I ran
M-x: nnml-generate-nov-databases-directory <RET> ~/Mail/all <RET>

But message count stayed at 1459.

I tried rm Mail/all/.overview

Then nnml-generate-nov-databases-directory

Still no change in count.

So, how to make gnus `see' the other 4500 or so messages?

These messages have been moved around a bit. I rsynced my whole mail
setup from one machine to another a while back but saw no errors or
etc.

However, it may be the case that I am just now noticing the anomally
and it has been there ever since the move.

But in general, how would one go about forcing gnus to recognize the
missing messages?

[Lars Ingebrigtsen]

Post by Harry Putnam
I should know how to do this and seem to recall having done it at some
Make gnus `see' messages in a (nnml) group that are not showing up by
normal means.
Gnus `sees' 1459 messages in nnml:all
ls sees 6409 in ~/Mail/all
I ran
M-x: nnml-generate-nov-databases-directory <RET> ~/Mail/all <RET>
But message count stayed at 1459.

Even if you enter the group with `C-u RET'?