set -v
#
# Notes:
#
#   1. /DWHome is an NFS share.
#   2. /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia
#      is a Samba share.
#   3. Both the Samba share and /DWHome/dwmedia are the same local directory
#      on dwmedia.service.walkerstreet.info.
#
# Make sure everything is cleaned up.
#
rm /DWHome/dwmedia/NoBackup/Test/*
ls -lA /DWHome/dwmedia/NoBackup
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
# Create a symlink via the NFS share. It will appear via NFS, but not SMB.
#
ln -s /DWHome/dwmedia/NoBackup/xxx /DWHome/dwmedia/NoBackup/Test
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
# Creating a file first, though causes the symlink to appear properly...
#
rm /DWHome/dwmedia/NoBackup/Test/*
touch /DWHome/dwmedia/NoBackup/Test/aaa
ln -s /DWHome/dwmedia/NoBackup/xxx /DWHome/dwmedia/NoBackup/Test
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
# ...but disappears from SMB if the first file is deleted...
#
rm /DWHome/dwmedia/NoBackup/Test/aaa
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
# ...and won't reappear if another file is created.
#
touch /DWHome/dwmedia/NoBackup/Test/bbb
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
# However, it will reappear if it is renamed...
#
mv /DWHome/dwmedia/NoBackup/Test/xxx /DWHome/dwmedia/NoBackup/Test/xxx2
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
# It will not reappear after renaming, however, if it's the only file in the directory.
#
rm /DWHome/dwmedia/NoBackup/Test/bbb
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test
#
mv /DWHome/dwmedia/NoBackup/Test/xxx2 /DWHome/dwmedia/NoBackup/Test/xxx3
ls -lA /DWHome/dwmedia/NoBackup/Test
ls -lA /run/user/501/gvfs/smb-share:server=dwmedia.service.walkerstreet.info,share=dwmedia,user=dwmedia/NoBackup/Test