WIP: Migration has finished. Remove corresponding documentation

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

@@ -3,11 +3,6 @@
 All HPC users are cordially invited to migrate to our new HPC system **Barnard** and prepare your
 software and workflows for production there.
 
-!!! note "Migration Phase"
-
-    Please make sure to have read the details on the overall
-    [Architectural Re-Design 2023](hardware_overview.md) before further reading.
-
 The migration from Taurus to Barnard comprises the following steps:
 
 * [Prepare login to Barnard](#login-to-barnard)

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

@@ -9,14 +9,6 @@ analytics, and artificial intelligence methods with extensive capabilities for e
 and performance monitoring provides ideal conditions to achieve the ambitious research goals of the
 users and the ZIH.
 
-!!! danger "HPC Systems Migration Phase"
-
-    **On December 11 2023 Taurus will be decommissioned for good**.
-
-    With our new HPC system Barnard comes a significant change in HPC system landscape at ZIH: We
-    will have five homogeneous clusters with their own Slurm instances and with cluster specific
-    login nodes running on the same CPU.
-
 With the installation and start of operation of the [new HPC system Barnard](#barnard),
 quite significant changes w.r.t. HPC system landscape at ZIH follow. The former HPC system Taurus is
 partly switched-off and partly split up into separate clusters. In the end, from the users'
@@ -95,26 +87,8 @@ with a high frequency of changing files is a bad idea.
 Please use our data mover mechanisms to transfer worthy data to permanent
 storages or long-term archives.
 
-### Migration Phase
-
-For about one month, the new cluster Barnard, and the old cluster Taurus
-will run side-by-side - both with their respective filesystems. We provide a comprehensive
-[description of the migration to Barnard](barnard.md).
-
-<! --
-The follwing figure provides a graphical overview of the overall process (red: user action
-required):
-
-![Migration timeline 2023](../jobs_and_resources/misc/migration_2023.png)
-{: align=center}
--->
-
 ## Login and Dataport Nodes
 
-!!! danger "**On December 11 2023 Taurus will be decommissioned for good**."
-
-    Do not use Taurus for production anymore.
-
 - Login-Nodes
     - Individual for each cluster. See sections below.
 - 2 Data-Transfer-Nodes
@@ -188,29 +162,6 @@ architecture.
 - Hostname: `julia.hpc.tu-dresden.de`
 - Further information on the usage is documented on the site [SMP System Julia](julia.md)
 
-??? note "Maintenance from November 27 to December 12"
-
-    The recabling will take place from November 27 to December 12. These works are planned:
-
-    * update the software stack (OS, firmware, software),
-    * change the ethernet access (new VLANs),
-    * complete integration of Romeo and Julia into the Barnard Infiniband network to get full
-      bandwidth access to all Barnard filesystems,
-    * configure and deploy stand-alone Slurm batch systems.
-
-    After the maintenance, the Julia system reappears as a stand-alone cluster that can be reached
-    via `julia.hpc.tu-dresden.de`.
-
-    **Changes w.r.t. filesystems:**
-    Your new `/home` directory (from Barnard) will become your `/home` on Romeo, *Julia*, Alpha
-    Centauri and the Power9 system. Thus, please [migrate your `/home` from Taurus to your **new**
-    `/home` on Barnard](barnard.md#data-management-and-data-transfer).
-
-    The old work filesystems `/lustre/scratch` and `/lustre/ssd will` be turned off on January 1
-    2024 for good (no data access afterwards!). The new work filesystem available on the Julia
-    system will be `/horse`. Please
-    [migrate your working data to `/horse`](barnard.md#data-migration-to-new-filesystems).
-
 ## Power9
 
 The cluster `Power9` by IBM is based on Power9 CPUs and provides NVIDIA V100 GPUs.
@@ -224,19 +175,3 @@ The cluster `Power9` by IBM is based on Power9 CPUs and provides NVIDIA V100 GPU
 - Login nodes: `login[1-2].power9.hpc.tu-dresden.de`
 - Hostnames: `ml[1-29].power9.hpc.tu-dresden.de` (after recabling phase; expected January '24)
 - Further information on the usage is documented on the site [GPU Cluster Power9](power9.md)
-
-??? note "Maintenance"
-
-    The recabling will take place from November 27 to December 12. After the maintenance, the Power9
-    system reappears as a stand-alone cluster that can be reached via
-    `ml[1-29].power9.hpc.tu-dresden.de`.
-
-    **Changes w.r.t. filesystems:**
-    Your new `/home` directory (from Barnard) will become your `/home` on Romeo, Julia, Alpha
-    Centauri and the *Power9* system. Thus, please [migrate your `/home` from Taurus to your **new**
-    `/home` on Barnard](barnard.md#data-management-and-data-transfer).
-
-    The old work filesystems `/lustre/scratch` and `/lustre/ssd will` be turned off on January 1
-    2024 for good (no data access afterwards!). The only work filesystem available on the Power9
-    system will be `/beegfs`. Please
-    [migrate your working data to `/horse`](barnard.md#data-migration-to-new-filesystems).

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

@@ -13,16 +13,6 @@ of 2023, it was available as partition `romeo` within `Taurus`. With the decommi
    * configure and deploy stand-alone Slurm batch system,
    * newly build software within separate software and module system.
 
-!!! note "Changes w.r.t. filesystems"
-
-    Your new `/home` directory (from `Barnard`) is now your `/home` on *Romeo*, too.
-    Thus, please
-    [migrate your `/home` from Taurus to your **new** `/home` on Barnard](barnard.md#data-management-and-data-transfer).
-
-    The old work filesystems `/lustre/scratch` and `/lustre/ssd will` be turned off on January 1
-    2024 for good (no data access afterwards!). The new work filesystem available on `Romeo` is
-    `horse`. Please [migrate your working data to `/horse`](barnard.md#data-migration-to-new-filesystems).
-
 ## Hardware Resources
 
 The hardware specification is documented on the page