Red Hat Summit Red Hat SummitSupportoConsoleSviluppatoriInizia una provaContatti

Questo contenuto non è disponibile nella lingua selezionata.

12.10. Actions

12.10.1. Importing an Existing Storage Domain
Copia collegamento

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
Copia collegamento

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
Copia collegamento

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
Torna in cima
Red Hat logoGithubredditYoutubeTwitter

Formazione

Prova, acquista e vendi

Community

Informazioni sulla documentazione di Red Hat

Aiutiamo gli utenti Red Hat a innovarsi e raggiungere i propri obiettivi con i nostri prodotti e servizi grazie a contenuti di cui possono fidarsi. Esplora i nostri ultimi aggiornamenti.

Rendiamo l’open source più inclusivo

Red Hat si impegna a sostituire il linguaggio problematico nel codice, nella documentazione e nelle proprietà web. Per maggiori dettagli, visita il Blog di Red Hat.

Informazioni su Red Hat

Forniamo soluzioni consolidate che rendono più semplice per le aziende lavorare su piattaforme e ambienti diversi, dal datacenter centrale all'edge della rete.

Theme

© 2025 Red Hat