A customer is using Hitachi Universal Replicator to continuously replicate a database's data and log volumes.
Which two statements describe what will happen? (Choose two.)
A customer has performed a horctakeover at the recovery site for a Hitachi Universal Replicator journal group that was suspended. They are now in a state of PSUS and SSWS at the primary and recovery sites.
From the secondary site, what is the proper procedure to promote the SSWS volume to a P-Vol?
A customer is using ShadowImage on a Virtual Storage Platform. The customer would like to delete a pair from replication.
Which command should be used?
A customer is using Hitachi Universal Replicator and wants to reduce resynchronization time.
Which strategy should be recommended to achieve this objective?
A customer is using Hitachi Universal Replicator with two Virtual Storage Platform arrays. Journal disk utilization is 10 percent, but both network replication links only show 60 percent link utilization.
What is causing the problem?
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 is using ShadowImage (SI) on a Virtual Storage Platform (VSP) for a point-in-time copy. The SI P-Vol resides in a SAS HDP pool and the SI S-Vol resides in a SATA HDP pool. During resychronization, the VSP cache write pending hits 60 percent utilization in CLPRO.
What are two ways to reduce the resynchronization impact on host performance? (Choose two.)
Which workload profile is used to size the number of parity groups required for Hitachi Universal Replicator journals?
In which state is a disaster recovery site ShadowImage copy I/O consistent?
A customer has experienced a disaster and has failed over to their Hitachi Universal Replicator copies at the secondary site. They have acquired new servers and storage for their production facility and they are ready to return operations to the production facility as quickly as possible.
Which two fallback procedures apply? (Choose two.)
A customer is using HUS 150 arrays in two sites 500 meters apart. They have 10 GbE connectivity between the data centers. The customer must set up a clustering solution with array-based replication requiring data currency.
What would meet the customer's requirements with no additional hardware?
In which situation should Inflow Control be enabled?
Your customer wants to ensure that the Hitachi Universal Replicator pairs are immediately suspended if the VSP detects a blocked path condition.
Which two system option mode (SOM) settings will provide this functionality? (Choose two.)
A customer has a business requirement to have replicated data with zero data loss, and to have data replicated to a facility 3,500 km away.
Which solution meets the requirements?
You are designing a customer's Hitachi Universal Replicator environment. You are determining journal and data volume layout.
Which HDS guideline should be followed?
A customer informs you it is mission critical that Hitachi Universal Replicator volumes reach PAIR status as quickly as possible once the "paircreate" command is issued.
Which system option mode (SOM) will improve initial copy performance?
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