diff --git a/proxmox/symlink-samba-isos.sh b/proxmox/symlink-samba-isos.sh
index e3e1ad6..7cffb29 100644
--- a/proxmox/symlink-samba-isos.sh
+++ b/proxmox/symlink-samba-isos.sh
@@ -4,7 +4,12 @@
 # fstab:
 # //macpro-25g/shrcompr-ztoshtera6  /mnt/imac5  cifs  noauto,noexec,credentials=/root/.smb-macpro,uid=root,ro 0 0
 
-# Traverses subdirs on source and symlinks everything into 1 flat dir on proxmox
+# Pass "1" as arg to auto-delete broken symlinks
+
+# TODO set to 0 if you only have 1 shared ISO dir
+enable2nddir=1
+
+# Traverses subdirs on net share and symlinks everything into 1 flat dir on proxmox
 # 2024.Feb kneutron
 
 # xxx TODO EDITME - destination dir for iso symlinks
@@ -14,29 +19,62 @@ cd /var/lib/vz/template/iso || exit 44;
 
 # grep iso at the end skips any misc non-iso files that were part of a torrent
 # NOTE this is the samba mount
-# NOTE this is 10Gbit samba mount to zint1000pro - faster
-ln -sfn $(find /mnt/macpro-zint1000/ISO/ |grep iso$) . 
+# NOTE this is 2.5Gbit samba mount to zint1000pro - faster
+# only if mounted, otherwise skip
+# xxx TODO EDITME
+mnt=macpro-zint1000
+if [ $(df |grep -c $mnt) -gt 0 ]; then
+  ln -sfn $(find /mnt/$mnt/ISO/ |grep iso$) . 
 #ls -l
-echo "Checking for broken symlinks:"
-pwd; find . -xtype l
-
-#cd /var/lib/vz/template/iso || exit 45; 
-cd /mnt/seatera4-xfs/template/iso || exit 44; 
-ln -sfn $(find /mnt/imac5/ISO/ |grep iso$) . 
+  echo "o Checking for broken symlinks:"
+  pwd
+  if [ "$1" = "1" ]; then
+    echo "o Auto-deleting broken symlinks per arg passed"
+    find . -xtype l -print -delete # fix broken sym
+  else
+# display only, admin needs to fix
+    find . -xtype l 
+  fi # if autofix broken symlinks
+#  find . -xtype l -exec rm -v {} \; # fix broken sym
+fi # if df
 
+if [ $enable2nddir -gt 0 ]; then
+# secondary ISO dir [optional]
+# This is the destination dir on pve
+  cd /mnt/seatera4-xfs/template/iso || exit 44; 
+# this is the samba mount - TODO EDITME
+  mnt=imac5
+  if [ $(df |grep -c $mnt) -gt 0 ]; then
+    echo '====='
+    echo "o Symlinking 2nd dir $mnt to $PWD"
+    ln -sfn $(find /mnt/$mnt/ISO/ |grep iso$) . 
 # show broken/stale symlinks
-pwd; find . -xtype l
+    pwd
+    echo "o Checking for broken symlinks from $mnt:"
+    if [ "$1" = "1" ]; then
+      echo "o Auto-deleting broken symlinks per arg passed"
+      find . -xtype l -print -delete # fix broken sym
+    else
+# display only, admin needs to fix
+      find . -xtype l 
+    fi # if autofix broken symlinks
+  fi # if df
+fi # if 2nd dir
 
 exit;
 
 # alternative:
-[ $(which symlinks |wc -l) -eq 0 ] && apt install -y symlinks
-symlinks -r . 
+#[ $(which symlinks |wc -l) -eq 0 ] && apt install -y symlinks
+#symlinks -r . 
 
-REF: https://www.reddit.com/r/Proxmox/comments/1aqn2sc/connecting_to_read_only_nfs_for_iso/
+#REF: https://www.reddit.com/r/Proxmox/comments/1aqn2sc/connecting_to_read_only_nfs_for_iso/
 
-2024.0520 FIXED did not remove stale/broken symlinks - use midnight commander to detect them
-REF: https://linuxhandbook.com/find-broken-symlinks/
+#2024.0520 FIXED did not remove stale/broken symlinks - use midnight commander to detect them
+#REF: https://linuxhandbook.com/find-broken-symlinks/
 
 #ln -sfn $(find /zseatera4mir/from-macpro-ztoshtera6/shrcompr-ztoshtera6/ISO/ |grep iso$) . 
 # xxx 2024.0324, macpro was off most of the weekend
+
+# NOTWORK
+#argdel=""
+#[ "$1" = "1" ] && argdel="-exec rm -v {} \;" # fix broken sym