diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md
index a29bed873913112a37103304af6e96dbe936eb43..4f98ef6ff17c3d4909282a21f9ad68ea1a918328 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview.md
@@ -25,6 +25,10 @@ users and the ZIH.
## Login and Export Nodes
+!!! Note " **On December 11 2023 Taurus will be decommissioned for good**."
+
+ Do not use Taurus for production anymore.
+
- 4 Login-Nodes `tauruslogin[3-6].hrsk.tu-dresden.de`
- Each login node is equipped with 2x Intel(R) Xeon(R) CPU E5-2680 v3 with 24 cores in total @
2.50 GHz, Multithreading disabled, 64 GB RAM, 128 GB SSD local disk
@@ -37,28 +41,83 @@ users and the ZIH.
- Further information on the usage is documented on the site
[Export Nodes](../data_transfer/export_nodes.md)
-## AMD Rome CPUs + NVIDIA A100
+## Barnard - Intel Sapphire Rapids CPUs
+
+- 630 diskless nodes, each with
+ - 2 x Intel Xeon Platinum 8470 (52 cores) @ 2.00 GHz, Multithreading enabled
+ - 512 GB RAM
+- Hostnames: `n[1001-1630].barnard.hpc.tu-dresden.de`
+- Login nodes: `login[1-4].barnard.hpc.tu-dresden.de`
+
+## Alpha Centauri - AMD Rome CPUs + NVIDIA A100
- 34 nodes, each with
- 8 x NVIDIA A100-SXM4 Tensor Core-GPUs
- 2 x AMD EPYC CPU 7352 (24 cores) @ 2.3 GHz, Multithreading available
- 1 TB RAM
- 3.5 TB local memory on NVMe device at `/tmp`
-- Hostnames: `taurusi[8001-8034]`
-- Slurm partition: `alpha`
+- Hostnames: `i[8001-8037].alpha.hpc.tu-dresden.de`
+- Login nodes: `login[1-2].alpha.hpc.tu-dresden.de`
- Further information on the usage is documented on the site [Alpha Centauri Nodes](alpha_centauri.md)
-## Island 7 - AMD Rome CPUs
+??? note "Maintenance from November 27 to December 12"
+
+ The GPU cluster Alpha Centauri (Partition `alpha`) will be shut down from November 27 to
+ December 10 for works on the power supply infrastructure. These additional changes are planned:
+
+ * update the software stack (OS and applications, firmware, etc)
+ * change the ethernet access (new VLANs),
+ * integrate 5 new (identical) nodes.
+
+ After this maintenance, Alpha Centauri will then reappear as stand-alone cluster that can be
+ reached via `login[1,2].alpha.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](migration_to_barnard.md#data-management-and-data-transfer).
+
+ For now, Alpha Centauri will not be integrated in the InfiniBand fabric of Barnard.
+ With this comes a dire
+ restriction: **the only work filesystems for Alpha Centauri** will be the `/beegfs` filesystems.
+ `/scratch` and `/lustre/ssd` are not usable any longer. Please, prepare your stage-in/stage-out
+ workflows using our [datamovers](../data_transfer/datamover.md) to enable the work with larger
+ datasets that might be stored on Barnard’s new capacity filesystem `/data/walrus`.
+
+## Romeo - AMD Rome CPUs
- 192 nodes, each with
- 2 x AMD EPYC CPU 7702 (64 cores) @ 2.0 GHz, Multithreading available
- 512 GB RAM
- 200 GB local memory on SSD at `/tmp`
-- Hostnames: `taurusi[7001-7192]`
-- Slurm partition: `romeo`
+- Hostnames: `i[7001-7190].romeo.hpc.tu-dresden.de` (after
+ [recabling phase](architecture_2023.md#migration-phase)])
+- Login nodes: `login[1-2].romeo.hpc.tu-dresden.de`
- Further information on the usage is documented on the site [AMD Rome Nodes](rome_nodes.md)
-## Large SMP System HPE Superdome Flex
+??? 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 Rome nodes reappear as a stand-alone cluster that can be reached via
+ `login[1,2].romeo.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](migration_to_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 will be
+ `/horse`. Please [migrate your workding data to `/horse`](migration_to_barnard.md#data-migration-to-new-filesystems).
+
+## Julia - Large SMP System HPE Superdome Flex
- 1 node, with
- 32 x Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20 GHz (28 cores)
@@ -66,10 +125,33 @@ users and the ZIH.
- Configured as one single node
- 48 TB RAM (usable: 47 TB - one TB is used for cache coherence protocols)
- 370 TB of fast NVME storage available at `/nvme/<projectname>`
-- Hostname: `taurussmp8`
-- Slurm partition: `julia`
+- Hostname: `smp8.julia.hpc.tu-dresden.de` (after
+ [recabling phase](architecture_2023.md#migration-phase)])
- Further information on the usage is documented on the site [HPE Superdome Flex](sd_flex.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 `smp8.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](migration_to_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 workding data to `/horse`](migration_to_barnard.md#data-migration-to-new-filesystems).
+
## IBM Power9 Nodes for Machine Learning
For machine learning, we have IBM AC922 nodes installed with this configuration:
@@ -79,33 +161,22 @@ For machine learning, we have IBM AC922 nodes installed with this configuration:
- 256 GB RAM DDR4 2666 MHz
- 6 x NVIDIA VOLTA V100 with 32 GB HBM2
- NVLINK bandwidth 150 GB/s between GPUs and host
-- Hostnames: `taurusml[1-32]`
-- Slurm partition: `ml`
-
-## Island 6 - Intel Haswell CPUs
-
-- 612 nodes, each with
- - 2 x Intel(R) Xeon(R) CPU E5-2680 v3 (12 cores) @ 2.50 GHz, Multithreading disabled
- - 128 GB local memory on SSD
-- Varying amounts of main memory (selected automatically by the batch system for you according to
- your job requirements)
- * 594 nodes with 2.67 GB RAM per core (64 GB in total): `taurusi[6001-6540,6559-6612]`
- - 18 nodes with 10.67 GB RAM per core (256 GB in total): `taurusi[6541-6558]`
-- Hostnames: `taurusi[6001-6612]`
-- Slurm Partition: `haswell`
-
-??? hint "Node topology"
-
- 
- {: align=center}
-
-## Island 2 Phase 2 - Intel Haswell CPUs + NVIDIA K80 GPUs
-
-- 64 nodes, each with
- - 2 x Intel(R) Xeon(R) CPU E5-E5-2680 v3 (12 cores) @ 2.50 GHz, Multithreading disabled
- - 64 GB RAM (2.67 GB per core)
- - 128 GB local memory on SSD
- - 4 x NVIDIA Tesla K80 (12 GB GDDR RAM) GPUs
-- Hostnames: `taurusi[2045-2108]`
-- Slurm Partition: `gpu2`
-- Node topology, same as [island 4 - 6](#island-6-intel-haswell-cpus)
+- Hostnames: `ml[1-29].power9.hpc.tu-dresden.de` (after
+ [recabling phase](architecture_2023.md#migration-phase)])
+- Login nodes: `login[1-2].power9.hpc.tu-dresden.de`
+
+??? note "Maintenance from November 27 to December 12"
+
+ 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](migration_to_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 Power9
+ system will be `/horse`. Please
+ [migrate your workding data to `/horse`](migration_to_barnard.md#data-migration-to-new-filesystems).
diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview_2023.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview_2023.md
index 5c03db6d3609ea4d9d5178c6d82136b4ed63dea0..075d753eb441e9ab1d293046f6bc1f83c511ee07 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview_2023.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/hardware_overview_2023.md
@@ -1,5 +1,7 @@
# HPC Resources Overview 2023
+TODO Move to other page
+
With the installation and start of operation of the [new HPC system Barnard](#barnard-intel-sapphire-rapids-cpus),
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'
@@ -24,144 +26,3 @@ All clusters will have access to these shared parallel filesystems:
| Project | `/projects` | Lustre | quota per project | permanent project data |
| Scratch for large data / streaming | `/data/horse` | Lustre | 20 PB | |
-## Barnard - Intel Sapphire Rapids CPUs
-
-- 630 diskless nodes, each with
- - 2 x Intel Xeon Platinum 8470 (52 cores) @ 2.00 GHz, Multithreading enabled
- - 512 GB RAM
-- Hostnames: `n[1001-1630].barnard.hpc.tu-dresden.de`
-- Login nodes: `login[1-4].barnard.hpc.tu-dresden.de`
-
-## Alpha Centauri - AMD Rome CPUs + NVIDIA A100
-
-- 34 nodes, each with
- - 8 x NVIDIA A100-SXM4 Tensor Core-GPUs
- - 2 x AMD EPYC CPU 7352 (24 cores) @ 2.3 GHz, Multithreading available
- - 1 TB RAM
- - 3.5 TB local memory on NVMe device at `/tmp`
-- Hostnames: `taurusi[8001-8034]` -> `i[8001-8037].alpha.hpc.tu-dresden.de`
-- Login nodes: `login[1-2].alpha.hpc.tu-dresden.de`
-- Further information on the usage is documented on the site [Alpha Centauri Nodes](alpha_centauri.md)
-
-??? note "Maintenance from November 27 to December 12"
-
- The GPU cluster Alpha Centauri (Partition `alpha`) will be shut down from November 27 to
- December 10 for works on the power supply infrastructure. These additional changes are planned:
-
- * update the software stack (OS and applications, firmware, etc)
- * change the ethernet access (new VLANs),
- * integrate 5 new (identical) nodes.
-
- After this maintenance, Alpha Centauri will then reappear as stand-alone cluster that can be
- reached via `login[1,2].alpha.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](migration_to_barnard.md#data-management-and-data-transfer).
-
- For now, Alpha Centauri will not be integrated in the InfiniBand fabric of Barnard.
- With this comes a dire
- restriction: **the only work filesystems for Alpha Centauri** will be the `/beegfs` filesystems.
- `/scratch` and `/lustre/ssd` are not usable any longer. Please, prepare your stage-in/stage-out
- workflows using our [datamovers](../data_transfer/datamover.md) to enable the work with larger
- datasets that might be stored on Barnard’s new capacity filesystem `/data/walrus`.
-
-## Romeo - AMD Rome CPUs
-
-- 192 nodes, each with
- - 2 x AMD EPYC CPU 7702 (64 cores) @ 2.0 GHz, Multithreading available
- - 512 GB RAM
- - 200 GB local memory on SSD at `/tmp`
-- Hostnames: `taurusi[7001-7192]` -> `i[7001-7190].romeo.hpc.tu-dresden.de` (after
- [recabling phase](architecture_2023.md#migration-phase)])
-- Login nodes: `login[1-2].romeo.hpc.tu-dresden.de`
-- Further information on the usage is documented on the site [AMD Rome Nodes](rome_nodes.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 Rome nodes reappear as a stand-alone cluster that can be reached via
- `login[1,2].romeo.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](migration_to_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 will be
- `/horse`. Please [migrate your workding data to `/horse`](migration_to_barnard.md#data-migration-to-new-filesystems).
-
-## Julia - Large SMP System HPE Superdome Flex
-
-- 1 node, with
- - 32 x Intel Xeon Platinum 8276M CPU @ 2.20 GHz (28 cores)
- - 47 TB RAM
-- Configured as one single node
-- 48 TB RAM (usable: 47 TB - one TB is used for cache coherence protocols)
-- 370 TB of fast NVME storage available at `/nvme/<projectname>`
-- Hostname: `taurussmp8` -> `smp8.julia.hpc.tu-dresden.de` (after
- [recabling phase](architecture_2023.md#migration-phase)])
-- Further information on the usage is documented on the site [HPE Superdome Flex](sd_flex.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 `smp8.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](migration_to_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 workding data to `/horse`](migration_to_barnard.md#data-migration-to-new-filesystems).
-
-## IBM Power9 Nodes for Machine Learning
-
-For machine learning, we have IBM AC922 nodes installed with this configuration:
-
-- 32 nodes, each with
- - 2 x IBM Power9 CPU (2.80 GHz, 3.10 GHz boost, 22 cores)
- - 256 GB RAM DDR4 2666 MHz
- - 6 x NVIDIA VOLTA V100 with 32 GB HBM2
- - NVLINK bandwidth 150 GB/s between GPUs and host
-- Hostnames: `taurusml[1-32]` -> `ml[1-29].power9.hpc.tu-dresden.de` (after
- [recabling phase](architecture_2023.md#migration-phase)])
-- Login nodes: `login[1-2].power9.hpc.tu-dresden.de`
-
-??? note "Maintenance from November 27 to December 12"
-
- 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](migration_to_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 Power9
- system will be `/horse`. Please
- [migrate your workding data to `/horse`](migration_to_barnard.md#data-migration-to-new-filesystems).
-
- The recabling will take in the weeks after November 27. These works are planned: