Attempt to umount properly.

roles/lmn_vm/files/u-mount.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/bash
+#
+# <cifsmount>/usr/local/sbin/u-mount.sh %(USER) %(USERUID) %(MNTPT) %(FSTYPE) %(OPTIONS) %(SERVER) %(VOLUME)</cifsmount>'
+# <umount>/usr/local/sbin/u-mount.sh %(USER) %(USERUID) %(MNTPT)</umount>'
+
+set -eu
+
+systemd-cat echo $@
+
+LANG=C
+usr="$1"
+uid="$2"
+mtp="$3"
+
+if [[ "$#" -gt 3 ]] ; then
+    ## we are mounting
+    fty="$4"
+    opt="$5"
+    srv="$6"
+    vol="$7"
+    case "$fty" in
+	"davfs")
+	    systemd-cat echo mount -t davfs -o "$opt" "$vol" "$mtp"
+	    exec mount -t davfs -o "$opt" "$vol" "$mtp"
+	    ;;
+	"cifs")
+	    if [[ ! "$vol" =~ "sysvol" ]] ; then
+		home="$(getent passwd "$usr" | cut -d : -f 6)"
+		vol="default-school/"
+		mount -t cifs -o "$opt" "//$srv/$vol" "$mtp"
+		mkdir -p "/lmn/media/$usr/share"
+		mkdir -p "/lmn/media/$usr/home"
+		mount -o bind "/srv/samba/schools/default-school/share" "/lmn/media/$usr/share"
+		exec mount -o bind "$home" "/lmn/media/$usr/home"
+	    else
+		mount -t cifs -o "$opt" "//$srv/$vol" "$mtp"
+	    fi
+    esac
+else
+#    for VMname in $(sudo -u $user XDG_RUNTIME_DIR="/run/user/$uid" \
+#			 virsh list --state-running | grep running | awk '{print $2}'); do
+#	sudo -u $user XDG_RUNTIME_DIR="/run/user/$uid" virsh destroy $VMname
+#	sleep 1
+#    done
+    #killall -9 virtiofsd
+
+
+    umount "/lmn/media/$usr/share" && rmdir "/lmn/media/$usr/share"
+    umount "/lmn/media/$usr/home"  && rmdir "/lmn/media/$usr/home"
+    exec umount "$mtp"
+fi