Hitachi HH0-500 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| ShadowImage Implementation & Management | 25% | - Configuration and pair operations - Split, resynchronize and restore procedures - Integration with operating systems and applications |
| TrueCopy Synchronous & Asynchronous | 25% | - Consistency Groups and disaster recovery workflows - Pair creation, monitoring and failover - Architecture and planning |
| Management, Troubleshooting & Best Practices | 10% | - Error handling and common issues - Storage Navigator and Command Control Interface (CCI) - Performance and network considerations |
| Universal Replicator (UR) Configuration | 20% | - Replication direction reversal and takeover - Journal volume setup - Horcm and CCI command usage |
| Replication Concepts & Fundamentals | 20% | - Hitachi replication technologies overview - RPO and RTO requirements - Synchronous vs asynchronous replication |
Hitachi Data Systems Certified Expert - Replication solutions implementation Sample Questions:
Question 1
An error has occurred on a HiCommand Protection Manager (HPtM) server and logs are required to
diagnose the problem. Which utility is used to collect the HPtM logs?
A. the TIC utility
B. the jpcras utility
C. the hcmdsgetlogs utility
D. the drm_log utility
Question 2
If a CCI instance fails to start, which two log files may contain messages related to the problem? (Choose
two.)
A. horcc_HOST.log
B. horcm_HOST.log
C. horcm.log
D. horcm_PID.trc
Question 3
The write I/O workload imposed by the host to the primary Universal Storage Platform of a Three Data
Center (3DC) configuration is 150 MB/sec, with the maximum size of Journal Groups being 700GB. Which
two configurations meet the requirements? (Choose two.)
A. Journal Groups made with one 7+1 (146GB) array groups. Primary to secondary Universal Replicator
paths made with 2 GB/s Fibre Channel links.
B. Journal Groups made with sixteen Journal Volumes on two 7+1 (146GB) array groups. Primary to
secondary Universal Replicator paths made with 1GB/s Fibre Channel links.
C. Journal Groups made with twelve Journal Volumes on four 7+1 (72GB 15Krpm) array groups. Primary
to secondary Universal Replicator paths made with 1GB/s FCIP compressed links.
D. Journal Groups made with eight Journal Volumes on four 7+1 (72GB 15Krpm) array groups. Primary to
secondary Universal Replicator paths made with 2 GB/s Fibre Channel links.
Question 4
What are three key points a customer must consider when establishing a Three Data Center (3DC)
Business Continuity Solution)? (Choose three.)
A. The customer must decide the link type and performance between the local and distant USP.
B. The customer must decide the type and number of Parity Groups necessary to obtain the size and
performance of the Journal Groups.
C. The customer must decide the size of the metadata area on each journal volume.
D. The customer must decide which type of 3DC to install.
E. The customer must decide the ratio of metadata to real data on each journal volume.
Question 5
You have set up a Microsoft Cluster "file share" resource called "EngDep". This is dependent on a
physical disk resource called "DiskE" and on a Generic Script resource called "HSCScript", which is the
Hitachi Storage Cluster (HSC) script. In which file is the HORCM instance defined that needs to be active
for these resources?
A. HSCScript.conf
B. horcm0.conf
C. EngDep.conf
D. DiskE.conf
Solutions:
| Question 1 Answer: D | Question 2 Answer: A,B | Question 3 Answer: C,D | Question 4 Answer: A,B,D | Question 5 Answer: A |
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