Remove Ultra2

docs/access/index.md

@@ -32,7 +32,6 @@ Remote SSH access to Confidential Data Workspace VMs is **disabled** for securit
 
 Includes access to the following services:
 
-* [Ultra2](../services/ultra2/index.md)
 * [EIDF Interim and Experimental Systems](../services/experimental/index.md)
 
 To login to most command-line services with `ssh` you should use the username and password

docs/services/index.md

@@ -8,8 +8,6 @@
 
 [Notebooks](./jhub/index.md)
 
-[Ultra2](./ultra2/index.md)
-
 [GitLab Code Storage](./gitlab/index.md)
 
 ## Data Services

docs/status/index.md

@@ -12,7 +12,6 @@ The table below represents the broad status of each EIDF service.
 | VM SSH Gateway  | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/sshgateway.json) |
 | VM VDI Gateway | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/vdigateway.json) |
 | Virtual Desktops | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/virtualmachines.json) |
-| Ultra2 | ![Custom badge](https://img.shields.io/endpoint?style=plastic&url=https://epcced.github.io/eidf-status/Data/superdome.json) |
 
 ## EIDF Regular Maintenance Sessions
 

docs/storage/faq.md

@@ -2,11 +2,7 @@
 
 ## I have deleted my important file, what can I do?
 
-The EIDF does not offer a backup service and only replicates Ultra2-local storage.
-
-Whilst EIDF Ultra2 storage is replicated to tape in case of system failure or data loss related to the running of the service, we do **not** offer or plan to offer the ability to restore files from this medium in the case of user error.
-
-Users are responsible for backing up their data against user error.
+The EIDF does not offer a backup service. Users are responsible for backing up their data against user error.
 
 ## I want to access storage from across all EIDF services
 

docs/storage/overview.md

@@ -4,7 +4,6 @@ The EIDF offers the following storage options:
 
 - [Virtual Machine (VM) local storage](#virtual-machine-vm-local)
 - [GPU local storage](#gpu-service-local)
-- [Ultra2 local storage](#ultra2-local)
 - [S3](#s3)
 - [Shared Filesystem (CephFS)](#shared-filesystem-cephfs)
 - [Data Publishing Service](#data-publishing-service)
@@ -13,13 +12,12 @@ These storage options are backed by the hardware described on this [page](https:
 
 ## Summary of Storage Options and Access
 
-|         Service         | VM Local | GPU Local | Ultra2 Local | S3  | Shared Filesystem (CephFS) | Data Publishing Service |
-| :---------------------: | :------: | :-------: | :----------: | :-: | :-------------------: | :---------------------: |
-|           VMs           |   Yes    |    No     |      No      | Yes |          Yes          |           Yes           |
-|       GPU Service       |    No    |    Yes    |      No      | Yes |          Yes          |           Yes           |
-|         Ultra2          |    No    |    No     |     Yes      | Yes |          No           |           Yes           |
-|        Cerebras         |    No    |    No     |      No      | No  |          Yes          |           No            |
-|        Notebooks        |    No    |    No     |      No      | Yes |          Yes          |           Yes           |
+|         Service         | VM Local | GPU Local |  S3  | Shared Filesystem (CephFS) | Data Publishing Service |
+| :---------------------: | :------: | :-------: |  :-: | :-------------------: | :---------------------: |
+|           VMs           |    Yes   |    No     |  Yes |          Yes          |           Yes           |
+|       GPU Service       |    No    |    Yes    |  Yes |          Yes          |           Yes           |
+|        Cerebras         |    No    |    No     |  No  |          Yes          |           No            |
+|        Notebooks        |    No    |    No     |  Yes |          Yes          |           Yes           |
 
 ## Persistent Volumes attached to specific services
 
@@ -40,12 +38,6 @@ Currently GPU Service persistent volumes are included in the GPU Service costs.
 
 See more details about the [GPU service](../services/gpuservice/index.md).
 
-### Ultra2 local
-
-Ultra2 uses our e1000 Lustre parallel filesystem; this storage is not accessible from anywhere else on the EIDF.
-
-See more general details about [Ultra2](../services/ultra2/access.md).
-
 ## Storage available for use on multiple EIDF Services
 
 ### S3
@@ -78,7 +70,4 @@ See more information about the [Data Publishing service](../services/datapublish
 
 ## Disaster Recovery
 
-The Ultra2-local storage is replicated onto tape for recovery from disaster. Disaster recovery is triggered by disk hardware failure, not user error. Restoring data due to user actions, such as accidental file deletion, is **not** supported or planned as a service.
-
-There is no user interface for the Disaster Recovery and any action will be taken by the EIDF team in response to issues. If you suspect disk failures on Ultra2, please raise a ticket through the EIDF Portal facility.
-The EIDF Disaster Recovery is implemented through the [HPE Data Management Framework](https://www.hpe.com/us/en/collaterals/collateral.a00022795enw.html).
+There is no Disaster Recovery available for EIDF services. You are strongly encouraged to keep sufficient copies of data elsewhere.

mkdocs.yml

@@ -68,10 +68,6 @@ nav:
       - "Policies": services/confidentialdataworkspace/policies.md
       - "Storage": services/confidentialdataworkspace/storage.md
       - "FAQs": services/confidentialdataworkspace/faq.md
-    - "Ultra2":
-      - "Overview": services/ultra2/access.md
-      - "Connect": services/ultra2/connect.md
-      - "Running codes": services/ultra2/run.md
     - "Cerebras":
       - "Overview": services/cerebras/access.md
       - "Connect": services/cerebras/connect.md