Dell XtremIO Deploy Achievement D-XTR-DY-A-24 Exam Questions with Experts Answers Updated Recently

The correct sequence of steps to create a Windows volume backup using the Microsoft VSS Framework with an XtremIO cluster is as follows:

Requestor interacts with the VSS service to start the backup.

VSS service sends a Freeze request to the Writer.

Provider creates an XVC of the file system and exposes the volume to the host.

VSS service sends a Thaw request to the Writer.

Requestor uses the XVC to back up the content of the volume.

The Requestor, typically a backup application, initiates the process by interacting with Microsoft’s Volume Shadow Copy Service (VSS) to commence a snapshot backup.

The VSS service then issues a Freeze request to its Writers, which are responsible for ensuring data consistency for applications during backups.

An XtremIO Provider, which interfaces between the XtremIO storage and VSS, creates an XtremIO Virtual Copy (XVC) of the file system. This copy is then made accessible to the host system for backup purposes.

After the XVC is created, the VSS sends a Thaw request to the Writers, allowing them to resume normal operations while maintaining data integrity.

Finally, the Requestor uses the XVC to back up the content of the volume, ensuring a consistent and recoverable backup is made.

Please note that this sequence is based on the standard operation of Microsoft VSS with storage systems like XtremIO and should be verified against the most current Dell XtremIO Deploy Achievement documentation for any updates or specific instructions related to your environment.

 Power the PDUs

 Power on the BBUs

 Power on the Storage Controllers

 Power on the physical XMS Server

Power the PDUs: The Power Distribution Units (PDUs) need to be powered first as they supply power to all the other components.

Power on the BBUs: The Battery Backup Units (BBUs) are powered on next to ensure that the system has emergency power in case of a power failure.

Power on the Storage Controllers: The storage controllers are responsible for managing the storage array, so they need to be powered on before the server.

Power on the physical XMS Server: Finally, the XMS server, which provides management and monitoring capabilities, is powered on.

References:

Dell XtremIO Deployment Services

Dell XtremIO Deployment Guide and official documentation for detailed step-by-step procedures.