...
- Ownership. Each domain owns one or more buckets.
- Access control. Domains can define their own separate identity management system so that the users and groups within them are separated from those in other domains.
Delegation. Domain administrators can create and access storage domains and they can delegate management duties for the storage domains that they create.
Content. The domain itself stores buckets for named objects for end-user data and collections (stored searches).
Info title Unnamed objects Unnamed objects that are written directly to the domain are represented by a system-defined Content IDs bucket that is part of each domain.
See the Naming Rules for Swarm for domains.
Domain Usage — When you view all of the domains in a given tenant, the The Storage Used chart displays the current current size of the storage footprint used by all domains, inclusive of all versions, replicas, and erasure-coded segments when viewing all domains in a given tenant. The Bandwidth Used chart displays the total bandwidth (both bytes in and bytes out) used by each domain over a rolling 30-day window. See Usage Reports.
When you open up a domain, it reports its own A domain reports the usage at the very top, along with its the total bucket and collection count when opening up a domain: 
Dynamic Filtering — If you have a large number of domains, you can narrow Narrow the listing by entering a string in the Filter box, which filters by Name if a large number of domains exist.
Default Items — Every domain is created with standard built-in items to help you manage it the contents:
- A special system-generated bucket for unnamed objects (Content IDs),
- A set of default search collections, for commonly needed views into in to the content, by age and type
...
| Info | ||
|---|---|---|
| ||
The Delete command deletes not only the domain but also all of its buckets and their uploaded contents and any saved collections for the domain. Warning: This command cannot be undone, so proceed with caution.
|
...
Every domain must have an owner, who has access to and ultimate authority over its entirety. As a root or tenant admin, you can create a domain for another to manage.
...
In general, change the owner when you are creating a context for someone else to manage. Typically, if you are when creating a domain for a customerclient, you do one does not want to own or be responsible for managing the data in that domain.
...
Storage policies control how this domain's objects are protected (via replication and/or erasure coding) and whether they are versioned. By default, the domain inherits the storage policies that are in force for the cluster.
If you disable Specify custom policies if inheriting these policies , you can specify custom policiesis disabled, but be aware that these custom policies are subject to what is allowed and in force in the cluster. If you opt opting for something that is being overridden by a higher policy, a warning icon and message will alert you alerts to the situation.
...
Permissions are determined by the access control policy, which are the rules that grant granting (or denydenying) users and groups the ability to perform specific actions.
...