A customer has an IBM System Storage DS8100 and wants to rea

题目
单选题
A customer has an IBM System Storage DS8100 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks.  Over how many device adapter pairs should a technical specialist spread the workload()
A

2

B

4

C

6

D

8

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相似问题和答案

第1题:

A bank has requested proposals for a storage solution to implement disaster recovery processes for their IBM System z configured with Linux, IBM System p configured with AIX, and Microsoft Windows environments. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror, Global Mirror, and FlashCopy. Floor space is limited. What hardware platform provides this native support?()

  • A、IBM XIV Storage System
  • B、IBM System Storage DS5300
  • C、IBM System Storage DS8800
  • D、IBM System Storage DS5020 with SVC

正确答案:C

第2题:

A customer wants to collect performance data from a newly installed IBM System Storage DS8700 to determine if the system meets expected benchmarks using their application test data.  Which tool best gathers the performance data()

  • A、IBM DS Storage Manager
  • B、Tivoli Storage Resource Manager
  • C、Tivoli Storage Productivity Center for Disk
  • D、Tivoli Storage Productivity Center for Data

正确答案:C

第3题:

A bank has requested proposals for a storage solution to upgrade their disaster recoveryprocesses for their System z, UNIX, and Microsoft Windows environment. The solution mustsimulate a multi-site environment and provide the customer the ability to explore Metro Mirror,Global Mirror, Global Mirror for z/OS, and FlashCopy. Floor space is limited. Which solution bestmeets the specified requirements?()

  • A、Two IBM System Storage DS8100 systems
  • B、One IBM System Storage DS8300 with two LPARs
  • C、Two IBM System Storage DS6800 systems in a single rack
  • D、One IBM System Storage DS6800 for System z, and SVC for UNIX and Windows

正确答案:B

第4题:

A customer wants to expand their current storage environment, but has floor space for only two machine frames or two racks. Their environment consists of IBM SAN Volume Controllers and IBM DS4000 systems. The DS4000 systems are at end of lease. The customer wants the maximum number of disks possible in two frames. Which of the following solutions is best for this customer?()

  • A、add one SVC
  • B、install one DS8700
  • C、install one DS8800
  • D、install one XIV system

正确答案:C

第5题:

An IBM Business Partner suggests an IBM System Storage DS8000 to a customer with a SAN   that is now configured with an EMC Symmetrix subsystem disk.  The customer wants to determine if new HBAs and software upgrades are needed on the servers if the EMC storage is replaced by the DS8000 What document must be carefully read to help address the customer’s concerns()

  • A、IBM System Storage DS8000: Host Systems Attachment Guide
  • B、DS8000 Interoperability Matrix
  • C、IBM System Storage DS8000: Introduction and Planning Guide
  • D、IBM System Storage Solution Handbook

正确答案:B

第6题:

A customer has an EMC Symmetrix DMX3000 that is at the end of lease. The environment consists of IBM System p, IBM System i, and IBM System z. The customer is evaluating EMC,   HDS, and IBM storage as possible replacements. They are interested in comparing the performance of all three disk subsystems.  Which tool compares performance()

  • A、Capacity Magic
  • B、eConfig
  • C、TPC for Disk
  • D、Disk Magic

正确答案:D

第7题:

A customer wants to consolidate storage from four IBM System p servers and one large IBM System i server. The customer does not have a SAN installed. The customer will require approximately 4 TB for System p and 3 TB for System i. The customer states that performance and isolation of the System i system is most important. Capacity, multi-path access, and replication functions are important for the System p servers.    Which solution best satisfies the customer requirements()

  • A、IBM System Storage DS8100 with 300 GB drives for the System p, 73 GB/15k drives for System i, and advanced functions for System p capacity
  • B、IBM System Storage DS8300 with LPAR, 73 GB/15k drives for System i, and 300 GB drives and advanced functions for System p capacity
  • C、IBM System Storage DS6800 with direct attach, 73 GB/15k drives for System i performance, and 300 GB drives and advanced functions for System p
  • D、IBM System Storage DS6800 with LPAR, 146 GB/15k drives for System i, 500 GB FATA drives for System p

正确答案:B

第8题:

A customer wants to collect performance data from a newly installed IBM System Storage DS8300 to determine if the system meets expected benchmarks using their application test data.  Which tool best gathers the performance data()

  • A、IBM DS Storage Manager
  • B、IBM Tivoli Storage Resource Manager
  • C、IBM TotalStorage Productivity Center for Disk
  • D、IBM TotalStorage Productivity Center for Data

正确答案:C

第9题:

A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?()

  • A、perform a Disk Magic study 
  • B、review eConfig with a technical specialist 
  • C、confirm that the customer has enough ports available in the SAN infrastructure 
  • D、submit configuration to IBM System Storage Interoperability Center for validation

正确答案:A

第10题:

A customer wants to deploy VMWare ESX on four-way Intel systems.  They are considering IBM and Dell.Which of the following is an advantage IBM has over the competition?()

  • A、IBM provides optional Remote Technical Support for hardware, NOS, and VMWare.
  • B、The IBM xSeries EXA chipset has extensions to provide better efficiency for the VMFS file system.
  • C、IBM servers can address larger LUNs on SAN storage than Dell.
  • D、IBM provided VMWare with the majority of their internal drivers for ESX.

正确答案:A

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