WIP Restructore for better guidance

doc.zih.tu-dresden.de/docs/jobs_and_resources/barnard_test.md

@@ -60,11 +60,15 @@ below. In order to support the data life cycle management, the well-known
     All old filesystems will be shutdown by the end of 2023.
     To work with your data from Taurus you might have to move/copy them to the new storages.
 
+For this, we have four new [datamover nodes](/data_transfer/datamover) that have mounted all storages
+of the old Taurus and new Barnard system. Do not use the datamovers from Taurus, i.e., all data
+transfer need to be invoked from Barnard!
+
 ### Workspaces on Barnard
 
 The filesystems `/data/horse` and `/data/walrus` can be accessed via workspaces. Please refer to the
-[workspace page](../../data_lifecycle/workspaces/), if you are not familiar with workspaces concept
-and the corresponding commands.
+[workspace page](../../data_lifecycle/workspaces/), if you are not familiar with the workspace
+concept and the corresponding commands.
 
 | Filesystem (use with parameter `--filesystem=<filesystem>`) | Max. Duration in Days | Extensions | Keeptime in Days |
 |:-------------------------------------|---------------:|-----------:|--------:|
@@ -86,11 +90,29 @@ and the corresponding commands.
     [...]
     ```
 
-For this, we have four new [datamover nodes](/data_transfer/datamover) that have mounted all storages
-of the old Taurus and new Barnard system. Do not use the datamovers from Taurus, i.e., all data
-transfer need to be invoked from Barnard!
+### Data Migration to New Filesystems
 
-!!! hint
+Since all old filesystems of Taurus will be shutdown by the end of 2023, your data needs to be
+migrated to the new filesystems on Barnard. This migration comprises
+
+* your personal `/home` directory,
+* your workspaces on `/ssd`, `/beegfs` and `/scratch`.
+
+!!! note "It's your turn"
+
+    **You are responsible for the migration of your data**. With the shutdown of the old
+    filesystems, all data will be deleted.
+
+!!! note "Make a plan"
+
+    We highly recommand to **take some minutes for planing the transfer process**. Do not act with
+    precipitation.
+
+    Please **do not copy your entire data** from the old to the new filesystems, but consider this
+    opportunity for **cleaning up your data**. E.g., it might make sense to delete outdated scripts,
+    old log files, etc., and move other files to an archive filesystem.
+
+!!! hint "Generic login"
 
     In the following we will use the generic login `marie`
     ([cf. content rules on generic names](../contrib/content_rules.md#data-privacy-and-generic-names)).