Red Hat Summit Red Hat SummitSupportKonsoleEntwicklerDemo startenKontakt

Dieser Inhalt ist in der von Ihnen ausgewählten Sprache nicht verfügbar.

12.10. Actions

12.10.1. Importing an Existing Storage Domain
Link kopieren

Note

The export storage domain is deprecated. Storage data domains can be unattached from a data center and imported to another data center in the same environment, or in a different environment. Virtual machines, floating virtual disk images, and templates can then be uploaded from the imported storage domain to the attached data center. See the Importing Existing Storage Domains section in the Red Hat Virtualization Administration Guide for information on importing storage domains.
The API provides a user with the ability to remove an ISO or Export storage domain from one Red Hat Virtualization Manager instance without re-formatting the underlying storage and import it into another instance. Importing is achieved similarly to adding a new storage domain, except the name is not specified.

Example 12.16. Importing an existing export storage domain

POST /ovirt-engine/api/storagedomains HTTP/1.1
Accept: application/xml
Content-Type: application/xml

<storage_domain>
    <type>export</type>
    <storage>
        <type>nfs</type>
        <address>172.31.0.6</address>
        <path>/exports/RHEVX/export-domain</path>
    </storage>
    <host id="2ab5e1da-b726-4274-bbf7-0a42b16a0fc3"/>
</storage_domain>

HTTP/1.1 201 Created
Content-Type: application/xml

<storage_domain id="fabe0451-701f-4235-8f7e-e20e458819ed"
  href="/ovirt-engine/api/storagedomains/fabe0451-701f-4235-8f7e-e20e458819ed">
    <name>export1</name>
    ...
</storage_domain>
Copy to Clipboard Toggle word wrap

12.10.2. Deleting a Storage Domain
Link kopieren

A storage_domain reference is passed in the body of a DELETE request for a storage domain. The storage_domain reference is in the following form: 
<storage_domain>
    <host id="..."/>
</storage_domain>
Copy to Clipboard Toggle word wrap
OR 
<storage_domain>
    <host>
        <name>...</name>
    </host>
</storage_domain>
Copy to Clipboard Toggle word wrap
Format Storage Domain

An API user provides a optional format element to specify whether or not to format the storage domain after deletion.

Example 12.17. Formatting a storage domain after deletion

<storage_domain>
    <host id="..."/>
    <format>true</format>
</storage_domain>
Copy to Clipboard Toggle word wrap
If no format element is passed, the storage domain remains unformatted.
Logical Removal of Storage Domain

The API also provides a function for the logical removal of the storage domain. This retains the storage domain's data for import. Use the destroy element to logically remove the storage domain and retain the data.

Example 12.18. Logical removal of a storage domain

<storage_domain>
    <host id="..."/>
    <destroy>true</destroy>
</storage_domain>
Copy to Clipboard Toggle word wrap

12.10.3. Refreshing the LUN Size
Link kopieren

Users can refresh the LUN size after increasing the size of the underlying LUN on the storage server. The refreshluns action forces a rescan of the provided LUNs and updates the database with the new size if required.

Example 12.19. Refreshing the LUN Size

POST /ovirt-engine/api/storagedomains/262b056b-aede-40f1-9666-b883eff59d40/refreshluns HTTP/1.1
Accept: application/xml
Content-type: application/xml

<action>
   <logical_units>
      <logical_unit id="1IET_00010001"/>
      <logical_unit id="1IET_00010002"/>
   </logical_units>
</action>
Copy to Clipboard Toggle word wrap
Nach oben
Red Hat logoGithubredditYoutubeTwitter

Lernen

Testen, kaufen und verkaufen

Communitys

Über Red Hat Dokumentation

Wir helfen Red Hat Benutzern, mit unseren Produkten und Diensten innovativ zu sein und ihre Ziele zu erreichen – mit Inhalten, denen sie vertrauen können. Entdecken Sie unsere neuesten Updates.

Mehr Inklusion in Open Source

Red Hat hat sich verpflichtet, problematische Sprache in unserem Code, unserer Dokumentation und unseren Web-Eigenschaften zu ersetzen. Weitere Einzelheiten finden Sie in Red Hat Blog.

Über Red Hat

Wir liefern gehärtete Lösungen, die es Unternehmen leichter machen, plattform- und umgebungsübergreifend zu arbeiten, vom zentralen Rechenzentrum bis zum Netzwerkrand.

Theme

© 2025 Red Hat