Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes.

题目

Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak.  What is the best configuration to fully utilize the processor resource?（）

  • A、Set up the server in SMP mode and use WLM to manage resources effectively
  • B、Set up eight dedicated LPARs and use DLPAR to manage resources effectively
  • C、Set up a shared pool with eight capped LPARs including production and test/dev
  • D、Set up a shared pool with eight uncapped LPARs with priority weight to Production
相似考题

1. Companycom has been performing scheduled backups of their data to tape using "tar" in a script for over one year with no problems. Recently, the tar command is returning a non zero return code during the backup phase, causing the script to fail. What is the primary cause of this problem?（）A、The files have grown to over eight gigabytes in sizeB、The file systems are corrupt, and fsck should be runC、The tape block size has been changed from the defaultD、The user’s limit has been changed to less than eight gigabytes

2.Companycom has purchased a p5 590 with 16 CPUs. To run Simultaneous Multi-Threading (SMT) with a 4-way virtual processor partition with 2.0 processing units of entitlement, how many logical CPUs will be allocated?（）A、8-way logical CPU partition, where each logical CPU has the power of 25% of a logical processor B、4-way logical CPU partition, where each logical CPU has the power of 50% of a physical processor C、8-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor D、16-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor

3. Companycom has just added some new disk drives to a p5 590. The customer needs to know the largest Logical Track Group that these drives will support. What is the best way to locate this information?（）A、Use lquerypv to read the driveB、Use lspv and look at PP Size valueC、Look on the outside of the drive itselfD、Use bootinfo to find the LTG on the drive

4. Companycom is converting an application over to a p5 595 server with LPARs and has underestimated the processor requirements. The system has COD processors, but the customer does not know how to size the workload. What course of action would help identify the processor requirement?（）A、Activate the Trial COD for the processors and run a test to verify outcomeB、Activate the On/Off COD for the processors and run a test to verify outcomeC、Use rmss to simulate the processor workload and run a test to verify outcomeD、Use rmps to simulate the processor workload and run a test to verify outcome

更多“Companycom has seven&”相关问题

  • 第1题：

    Companycom has five LPARs, but only one CD drive. How should the CD drive be shared among all the users without system administrator action?（）

    • A、Allocate the CD to the VIO Server and NFS export the CD to the user LPARs
    • B、Allocate the CD to one of the user LPARs and config the VIO Server to NFS import it
    • C、Allocate the CD to the VIO Server and the LPARs will share it as a Virtual SCSI device
    • D、Allocate the CD to one of the user LPARs and NFS export it to the remaining user LPARs

    正确答案:D

  • 第2题：

    Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）

    • A、Run importvg command
    • B、Run synclvodm command
    • C、Recreate volume groups
    • D、Update /etc/filesystems

    正确答案:A

  • 第3题：

    Companycom has a Linux LPAR on a p5 570 server. The 3rd party storage subsystem devices are not supported by Linux. How would access be provided to the storage subsystem devices for this Linux LPAR?（）

    • A、Daisy chain the unsupported 3rd party storage subsystem devices with the local SCSI disk drive 
    • B、Assuming the 3rd party storage subsystem has AIX support, enable access through a Virtual IO Server 
    • C、Assuming the 3rd party storage subsystem has AIX support, implement the Linux partition within an AIX partition 
    • D、3rd party storage is not an option for p5 570 servers and therefore only IBM disk subsystems can be considered as a solution

    正确答案:B

  • 第4题：

    After rebooting the machine, Companycom notices that the machine is not performing as well as before. The applications are running slower, and their CPU utilization has increased. How can the customer check to see if a CPU was deallocated?（）

    • A、Run the vmstat command
    • B、Run the iostat command
    • C、Run the lparstat command
    • D、Check the logs in the /var/adm/ras directory

    正确答案:C

  • 第5题：

    Companycom has a requirement for an LPAR in their p5 595 to run SUSE Linux. They also require an adapter that is not currently supported in Linux. Which of the following would be the best solution to recommend?（）

    • A、Assign the adapter to an IO Hosting partition
    • B、Use AIX 5L affinity to move the application from SUSE to AIX
    • C、Use AIX 5.3 drivers to install the adapter in the Linux LPAR
    • D、Assign the adapter to an AIX 5.3 partition running Linux Affinity

    正确答案:A

  • 第6题：

    单选题
    Companycom has a requirement to consolidate six web application servers. There is unused capacity of 2 CPUs on their new p5 570. Which operating systems and or features are required?（）
    A

    APV, AIX5.2ML4

    B

    AIX5.3 or i5/OS

    C

    APV, i5/OS, AIX5.3

    D

    APV, AIX5.3 or SuSE9


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    Companycom has been performing scheduled backups of their data to tape using "tar" in a script for over one year with no problems. Recently, the tar command is returning a non zero return code during the backup phase, causing the script to fail. What is the primary cause of this problem?（）
    A

    The files have grown to over eight gigabytes in size

    B

    The file systems are corrupt, and fsck should be run

    C

    The tape block size has been changed from the default

    D

    The user’s limit has been changed to less than eight gigabytes


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    Companycom has a p5 595 with no DVD configured on this server. How can they install the Virtual IO Server code?（）
    A

    From the HMC

    B

    From a NFS mount

    C

    From a FTP server

    D

    From any CD or DVD drive on another server


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Companycom wants to reduce the number of copper, Ethernet adapters on their 4 way p5 570 running AIX 5.3 used in each of the four LPARs. Companycom has one database LPAR, two application LPARs, and one web LPAR. Only the Web LPAR needs to communicate with the outside world. What is the minimum number of Ethernet adapters that should be provided to ensure redundancy and no single point of failure?（）
    A

    One single port Ethernet adapter

    B

    Four dual port Ethernet adapters

    C

    Two single port Ethernet adapters

    D

    Eight single port Ethernet adapters


    正确答案： B
    解析： 暂无解析

  • 第10题：

    Companycom has a p690 server with unused fiber (HBA) host bus adapters (feature code 6228) that they would like to reuse. They are interested in implementing Advanced Power Virtualization features particularly Virtual IO. What is the best way to proceed?（）

    • A、Upgrade the p690 to a p5 590 server running AIX 5.3
    • B、Upgrade the p690 server to AIX 5.3 and implement Advanced Power Virtualization
    • C、Purchase a p5 590 with minimum resources and simply reuse the p690 unused fiber HBA adapters
    • D、Purchase a p5 590 that has all the needed resources and adapters for Advanced Power Virtualization

    正确答案:D

  • 第11题：

    Companycom informs the system administrator that there is concern about the Electronic Service Agent and security. What can be said about Electronic Service Agent that will address concerns about security?（）

    • A、All Service Agent transactions are inbound requests secured by encryption (cryptographic processor card) Kerberos, and Hypertext Transfer Protocol Secure (HTTPS). 
    • B、The AT&T Global Network Services (AGNS ) phone connection generates system IDs and passwords for the client every six months. Service Agent has no inbound capability.
    • C、All Service Agent transactions are outbound requests secured by encryption (Hypertext Transfer Protocol Secure (HTTPS) or POST). Service Agent has no inbound capability. 
    • D、The transmissions from Service Agent can be either by Internet or the AT&T Global Network Services (AGNS) phone connection. Service Agent transactions are inbound requests generated by a point to point connection.

    正确答案:C

  • 第12题：

    Companycom has just installed a p5 595 with four uncapped LPARs in a shared processor pool. The system and profile settings are still in their default states. One of the LPARs has an application that is consuming all of the available shared processor resources. Users of this application are complaining about response time. Which of the following changes to the slow LPAR would improve response time?（）

    • A、Enable SMT
    • B、Reduce the weight
    • C、Renice the process
    • D、Increase the weight

    正确答案:D

  • 第13题：

    Companycom has plans to deploy a large database solution. Their primary requirement is minimal user access downtime. They are comparing a single server implementation with a two server deployment. What solution would they use to avoid downtime for OS software maintenance?（）

    • A、Apply OS updates once a year
    • B、Utilize a GPFS cluster solution
    • C、Implement a two server deployment with HACMP
    • D、Install a single server implementation with HACMP failover to a second LPAR

    正确答案:C

  • 第14题：

    单选题
    Companycom has purchased a p5 590 with 16 CPUs. To run Simultaneous Multi-Threading (SMT) with a 4-way virtual processor partition with 2.0 processing units of entitlement, how many logical CPUs will be allocated?（）
    A

    8-way logical CPU partition, where each logical CPU has the power of 25% of a logical processor 

    B

    4-way logical CPU partition, where each logical CPU has the power of 50% of a physical processor 

    C

    8-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor 

    D

    16-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor


    正确答案： A
    解析： 暂无解析

  • 第15题：

    单选题
    Companycom has just purchased a p5 570 with AIX 5.3. The customer would like to add a training LPAR to the system, but no processors are available. All of the partitions are using dedicated resources. The test LPAR is using one processor and has a 90% CPU idle rate. What can be done to setup this training LPAR quickly without disabling their current environment?（）
    A

    Use AIX 5.3 which supports micro-partitioning for both the test and training LPARS

    B

    Use DLPAR to move resources from the test LPAR to training when training is active

    C

    Install Partition Load Manager to share resources between the test and training environments

    D

    Install Advanced Power Virtualization and then use micro-partitioning for both the test and  training LPARs


    正确答案： A
    解析： 暂无解析

  • 第16题：

    单选题
    Companycom has a p5 595 running 12 LPARs. They are interested in high bandwidth, secure communication between two of the LPARs within the p5 595 server. They do not have any unused Ethernet adapters. Which of the following recommendations will best meet this requirement?（）
    A

    Utilize the integrated 10/100/1000 network interface

    B

    Implement Virtual Ethernet to enable inter-partition communication

    C

    Implement shared Ethernet with the Ethernet adapters utilized in the other LPARs

    D

    Implement a Point to Point protocol serial communication between the p5 595 serial ports


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    Companycom has a system running AIX 5.2 and wants to upgrade to AIX 5.3. What method would provide the quickest recovery if the upgrade failed?（）
    A

    Use alt_disk_install

    B

    Backup image to NIM server

    C

    Backup using mksysb to DVD-RAM

    D

    Apply the upgrade and do not commit


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    Companycom has a p5 590 that has their production LPAR, their Tivoli Storage Manager (TSM) LPAR, and several other LPARs. What method would provide connectivity between the production LPAR, and the TSM LPAR, but be isolated from the other LPARs in the system without utilizing a Virtual IO Server or physical adapter resources?（）
    A

    Use shared memory and semaphores to transfer the data to the TSM LPAR

    B

    Provide gigabit Ethernet adapters in each LPAR and run a crossover cable

    C

    Create a Virtual Ethernet between the production server and the TSM LPARs

    D

    Create a Virtual Ethernet between the TSM server LPAR and the non-production LPARs


    正确答案： D
    解析： 暂无解析

相关内容