server_add feature only imports photos up to depth 1 subdirectory

Hi:

I have gallery3 up and working. I have lot of photos so I am using "server_add" feature. I have found that server_add only imports photos to a limited depth. I am created this simple test structure shown below. I find that when I do a "server_add" i only get sub-folders 1.2/ and 1.2a/, but folders 1.2/1.2.3 and 1.2/1.2.3a never get imported. What might be the cause of this?

Thanks.

Gautam

[pulaski]$ ls -lR
.:
total 592
drwxrwxr-x 4 gthaker pg1061748 39 Feb 1 07:31 1
-rwxr-xr-x 1 gthaker pg1061748 605054 Feb 1 07:32 foo.jpg

./1:
total 0
drwxrwxr-x 4 gthaker pg1061748 61 Feb 1 07:32 1.2
drwxrwxr-x 2 gthaker pg1061748 28 Feb 1 07:32 1.2a

./1/1.2:
total 592
drwxrwxr-x 2 gthaker pg1061748 28 Feb 1 07:32 1.2.3
drwxrwxr-x 2 gthaker pg1061748 28 Feb 1 07:32 1.2.3a
-rwxr-xr-x 1 gthaker pg1061748 605054 Feb 1 07:32 foo.jpg

./1/1.2/1.2.3:
total 592
-rwxr-xr-x 1 gthaker pg1061748 605054 Feb 1 07:32 foo.jpg

./1/1.2/1.2.3a:
total 592
-rwxr-xr-x 1 gthaker pg1061748 605054 Feb 1 07:32 foo.jpg

./1/1.2a:
total 592
-rwxr-xr-x 1 gthaker pg1061748 605054 Feb 1 07:32 foo.jpg