A customer has a peak rolling average of 100 MB/s. They would like to preserve write order fidelity for up to 1 hour in their Hitachi Universal Replicator environment.
What should be the size of their journal group?
A customer is running two production sites. They are using DWDM links to connect their sites. The customer wants to extend their SAN between both sites.
What are two benefits of extending their SAN? (Choose two.)
A customer notices poor performance with the ShadowImage S-Vols that reside on an externalized HUS 150. They have not noticed any problems with internal ShadowImage S-Vols.
Which system option mode (SOM) and setting should you verify?
A customer plans a 2-day disaster recovery test once a quarter. They use a 4-copy model for replication and have an RPO of 24 hours.
Which statement is true?
A customer is using 10 GB of a 32 GB non-HDP LDEV. They plan to replicate this data using Hitachi Universal Replicator to a HDP LDEV on a secondary array.
What should the customer consider when planning to replicate to an HDP volume?
On a Virtual Storage Platform, a customer wants to create a daily in-system replication copy of a database. They want to retain each copy for 90 days.
Which product is required?
Which tool will capture write workload data on Windows hosts?
Which two statements describe cache sizing considerations for Hitachi Universal Replicator? (Choose two.)
A customer would like to use Hitachi Thin Image to create snapshots on a VSP.
Which HDS guideline should be followed?
A customer has chosen TrueCopy for their disaster recovery replication to minimize data loss. The solution must minimize any potential host performance impact.
What are two considerations for this hardware configuration? (Choose two.)
A customer has multiple related applications. The replicated LUNs for these applications must be consistent with each other. The customer experiences a link failure.
Which two methods will meet the customer's requirement? (Choose two.)
In which state is a disaster recovery site ShadowImage copy I/O consistent?
A customer would like a daily point-in-time copy of their database and retain each copy for two weeks. The customer would like to maximize their host write performance on the production server when the pairs are suspended.
Which product would satisfy the requirement?
You are designing an asynchronous replication solution for a customer. The customer would like to replicate a database and transaction logs. The customer experienced an unplanned outage.
In this scenario, which statement is true?
A customer wants to implement TrueCopy replication between VSP arrays. The arrays are 200 km apart.
Which two statements are true? (Choose two.)
What are two benefits of using ShadowImage on an HUS 150? (Choose two.)