IBM CATE(000-206)
单选题A customer using an IBM System Storage DS8300 is facing performance problems. After the analysis by the technical specialist， the diagnosis indicates that the cache hits may be improved by a cache upgrade. How can the system be monitored in order to c
题目
using the vmstat command on the AIX servers connected via SAN to the DS8300 system
looking at the number of I/O managed by the DS8300 system
reading the performance reports via TotalStorage Productivity Center for Disk
generating reports using the TotalStorage Expert
相似问题和答案
第1题：
The Business Partner technical specialist is called to check if the addition of host ports on an IBM System Storage DS8000 system has improved users’ response times for an IBM System p server running SAP. How can the improvement be verified（）
- A、check the output of the vmstat command on AIX
- B、check the performance reports via TotalStorage Productivity Center for Data
- C、check the performance reports via TotalStorage Productivity Center for Disk
- D、check the improvement through the TotalStorage Expert report
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 customer has installed an IBM System Storage DS8700 with 20 TB of storage, 32 GB cache, and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues since they have added new workloads. The customer asks the storage specialist for guidance.Which of the following actions should be recommended as a first step?（）
A. install the Performance Accelerator feature
B. review the DS Storage Manager Major Event Log (MEL)
C. add an expansion frame with additionalFibre Channel ports
D. review the latest TPC for Disk study to identify the source of the performance issue
第4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5题：
A customer using an IBM System Storage DS8300 is facing performance problems. After the analysis by the technical specialist， the diagnosis indicates that the cache hits may be improved by a cache upgrade. How can the system be monitored in order to check the benefits of the cache upgrade（）
- A、using the "vmstat" command on the AIX servers connected via SAN to the DS8300 system
- B、looking at the number of I/O managed by the DS8300 system
- C、reading the performance reports via TotalStorage Productivity Center for Disk
- D、generating reports using the TotalStorage Expert
正确答案:C
第6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：
Using the following information: Performance data from an existing system that a new system will replace; Performance estimates that anticipate future workloads; Micro-partitioning and logical partitioning implementations. Which of the following allows a technical sales representative to create a system design which can be imported into an HMC?（）
- A、IBMeConfig
- B、IBM Performance Monitor
- C、IBM Workload Estimator (WLE)
- D、IBM System Planning Tool (SPT)
正确答案:D
第9题：
The Business Partner technical specialist is called to determine if the addition of host ports on an IBM System Storage DS8700 has improved users’ response times for an IBM System p server running SAP. How can the improvement be verified（）
- A、check the output of the "vmstat" command on LINUX
- B、check the performance reports via Tivoli Storage Productivity Center for Data
- C、check the performance reports via Tivoli Storage Productivity Center for Disk
- D、check the output of the "iostat" command on AIX
正确答案:C
第10题：
Acustomer has requested an IBM System Storage DS8300 system for a new Exchange 2003 email solution to meet the following requirements： - 20% yearly growth - 25，000 mail boxes - approximately 50/50 mix of read/write operations The storage specialist has used Capacity Magic to calculate a base configuration of 46.7 TB raw capacity， 64 GB cache， and 24 ports for the DS8300. The storage specialist has been asked to model this configuration using the expected workload to verify that it is a viable solution. What is needed to start modeling（）
- A、73GB 15k rpm drives
- B、the amount of IOPS per mail box
- C、the number of servers running Exchange
- D、the Jetstress tool to emulate the Exchange environment
正确答案:B