2V0-621 · Question #246
An administrator as creating a new Content Library. It will subscribe to another remote Content Library without authentication enabled. Optimal performance is desired for the configuration. What two…
The correct answer is B. The Subscription URL should be provided. C. A datastore should be used for this library. To subscribe to a remote Content Library without authentication and achieve optimal performance, the Subscription URL must be provided and a datastore should be used as the backing storage.
Question
An administrator as creating a new Content Library. It will subscribe to another remote Content Library without authentication enabled. Optimal performance is desired for the configuration. What two steps should be taken to set up the library?
Options
- AThe library should be published externally.
- BThe Subscription URL should be provided.
- CA datastore should be used for this library.
- DA file system should be used for this library.
How the community answered
(26 responses)- A4% (1)
- B92% (24)
- D4% (1)
Why each option
To subscribe to a remote Content Library without authentication and achieve optimal performance, the Subscription URL must be provided and a datastore should be used as the backing storage.
Publishing externally is a setting configured on the source (published) library, not on the subscribing library being created, so it has no bearing on setting up the subscription.
When creating a subscribed Content Library, the Subscription URL of the published remote library is required so vCenter knows where to sync content from - this is a mandatory field for any subscribed library configuration.
Using a vSphere datastore as backing storage for a Content Library provides optimal performance for VM template deployments and content access, as datastores offer tighter integration with vSphere storage APIs and better I/O throughput compared to NFS file system paths.
Using a file system path instead of a datastore is not optimal for performance; datastores are the recommended and higher-performing storage backing for Content Libraries in a vSphere environment.
Concept tested: vSphere Content Library subscription and datastore-backed storage
Source: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A8-43F0-90E8-3F6776C2C896.html
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