Document more info for Actions storage on GHES (#33262)

Co-authored-by: Matt Pollard <mattpollard@users.noreply.github.com>

content/admin/github-actions/enabling-github-actions-for-github-enterprise-server/enabling-github-actions-with-amazon-s3-storage.md

@@ -14,6 +14,9 @@ redirect_from:
   - /admin/github-actions/enabling-github-actions-with-amazon-s3-storage
 shortTitle: Amazon S3 storage
 ---
+
+{% data reusables.actions.enterprise-storage-about %}
+
 ## Prerequisites
 
 {% note %}

content/admin/github-actions/enabling-github-actions-for-github-enterprise-server/enabling-github-actions-with-azure-blob-storage.md

@@ -14,6 +14,9 @@ redirect_from:
   - /admin/github-actions/enabling-github-actions-with-azure-blob-storage
 shortTitle: Azure Blob storage
 ---
+
+{% data reusables.actions.enterprise-storage-about %}
+
 ## Prerequisites
 
 Before enabling {% data variables.product.prodname_actions %}, make sure you have completed the following steps:

content/admin/github-actions/enabling-github-actions-for-github-enterprise-server/enabling-github-actions-with-google-cloud-storage.md

@@ -19,6 +19,8 @@ shortTitle: Google Cloud Storage
 
 {% endnote %}
 
+{% data reusables.actions.enterprise-storage-about %}
+
 ## Prerequisites
 
 Before enabling {% data variables.product.prodname_actions %}, make sure you have completed the following steps:

content/admin/github-actions/enabling-github-actions-for-github-enterprise-server/enabling-github-actions-with-minio-storage.md

@@ -16,6 +16,8 @@ redirect_from:
 shortTitle: MinIO storage
 ---
 
+{% data reusables.actions.enterprise-storage-about %}
+
 ## Prerequisites
 
 Before enabling {% data variables.product.prodname_actions %}, make sure you have completed the following steps:

content/admin/github-actions/getting-started-with-github-actions-for-your-enterprise/getting-started-with-github-actions-for-github-enterprise-server.md

@@ -122,7 +122,9 @@ Optionally, you can limit resource consumption on {% data variables.location.pro
 
 To enable {% data variables.product.prodname_actions %} on {% data variables.product.prodname_ghe_server %}, you must have access to external blob storage.
 
-{% data variables.product.prodname_actions %} uses blob storage to store data generated by workflow runs, such as workflow logs{% ifversion actions-caching %}, caches,{% endif %} and user-uploaded build artifacts. The amount of storage required depends on your usage of {% data variables.product.prodname_actions %}. Only a single external storage configuration is supported, and you can't use multiple storage providers at the same time.
+{% data reusables.actions.enterprise-storage-contents %} The amount of storage required depends on your usage of {% data variables.product.prodname_actions %}. Only a single external storage configuration is supported, and you can't use multiple storage providers at the same time.
+
+All other {% data variables.product.prodname_actions %} data, such as the workflow files in a repository's file structure, are stored on the data storage volume for {% data variables.location.product_location %}.
 
 {% data variables.product.prodname_actions %} supports these storage providers:
 

data/reusables/actions/enterprise-storage-about.md

@@ -0,0 +1,3 @@
+## About external storage for {% data variables.product.prodname_actions %}
+
+{% data reusables.actions.enterprise-storage-contents %} For more information, see "[Getting started with {% data variables.product.prodname_actions %} for {% data variables.product.prodname_ghe_server %}](/admin/github-actions/getting-started-with-github-actions-for-your-enterprise/getting-started-with-github-actions-for-github-enterprise-server#external-storage-requirements)."

data/reusables/actions/enterprise-storage-contents.md

@@ -0,0 +1 @@
+{% data variables.product.prodname_actions %} uses external blob storage to store data generated by workflow runs, such as workflow logs{% ifversion actions-caching %}, caches,{% endif %} and user-uploaded build artifacts.