问题：单选题A customer has a 16-core Power 570 with 64 GB RAM. They have 2 VIO servers and 4 LPARs， all running very heavy database applications. Storage is virtualized. The storage is SAN based and configured via MultiPath IO on the LPARs. The users are complaining about poor performance. The VIO servers are reporting low CPU load and little memory usage. The LPARs show 100% disk busy time and are running very slowly， approximately 6-10MB/sec. The SAN reports LUN utilization of less that 20% busy time. What should be done to resolve this problem？ （）AConfigure MPIO load balancing on the LPARs.BIncrease the SCSI queue depth per hdisk device.CIncrease the number of virtual SCSI devices per LPAR by 2.DIncrease the path priority on both virtual SCSI devices on the LPARs.
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问题：单选题Which one of these statements is true regarding hot pluggable PCIe and PCI-X slots in a Power 550?（）A Cards can be added and then enabled via Hardware Management Console (HMC) GUI or command line. B The HMC allows access to the Advanced System Management Interface (ASMI), where the slots can be managed. C If the empty slot was already allocated to an LPAR, the LPAR can use the card after the cfgmgr script has been run. D The Hardware Management Console (HMC) GUI can guide a customer through the process of adding a card to an empty slot.
问题：单选题What statement is true regarding processor allocation when implementing micro-partitions？ （）AThe minimum configurable capacity allocation is 1.0 core and the minimum increment is 0.1 core.BThe minimum configurable capacity allocation is 0.1 core and the minimum increment is 0.01 core.CThe minimum configurable capacity allocation is 1.0 core and the minimum increment is 0.01 core.DThe minimum configurable capacity allocation is 0.1 core and the minimum increment is 0.001
问题：单选题A customer has just purchased an 8-core POWER 570 which has two dual port 1 Gbps Integrated Virtual Ethernet （IVE） adapters. The customer wants to implement queue pairs （QPs） to take advantage of parallel processing of network traffic to its client logical partitions. Assuming that the system is to utilize the IVEs in both CECs， which configuration will allow a logical partition to utilize the entire eight cores for network traffic processing？（）ASet Multiple Core Scaling （MCS） value of the port group to 8 and set multiple core parameter of the client Ethernet adapters to yes.BSet Multiple Core Scaling （MCS） value of the port group to 4 and set multiple core parameter of the client Ethernet adapters to yes.CSet Multiple Core Scaling （MCS） value of one of the physical port groups to 4 and set multiple core parameter of the client Ethernet adapters to yes.DSet Multiple Core Scaling （MCS） value of one of the physical port groups to 8 and set the multiple core parameter of the client Ethernet adapters to yes.
问题：单选题Which command should the administrator use to display the IPL progress/LED code of the partition?（）A lsled -m System -r lpar B lsrefcode -m System -r lpar C lshwinfo -m System -r led_code D lssyscfg -m System -r sys -F lpar_name,led_code
问题：单选题What does the "allow performance information collection" button do in the Hardware Management Console （HMC） GUI？ （）AIt allows you to get inter partition reports， or cross partition performance activity.BIt will allow IBM remote technical support to get performance information from the machine.CIt is effective only on POWER6 and when Live Partition Mobility operations are planned.DIt will start standard performance monitoring tools when an LPAR boots up， the output will be saved to the /etc/perf directory by default.
问题：单选题An administrator has a Power 570 in default configuration with a 4 port 1 Gbps Integrated Virtual Ethernet （IVE） adapter. A new application requires that the MCS value for the first port group of the IVE adapter be set to 1. If this change is made what is the maximum number of logical ports， across both port groups， that the IVE adapter can provide？ （）A4B16C20D32
问题：单选题A customer is configuring Live Partition Mobility on two POWER6-based servers， Which of the following is required on both the source and the destination VIO servers for the mobile partition to participate in an active partition migration？（）AIBM Director connectionBDynamic LPAR Resource Manager （DLRM）CBarrier Synchronization Register Device （BSR）DVirtual Asynchronous Services Interface （VASI）
问题：单选题An administrator has installed 1 VIO Server and 5 client LPARs on a 16-core Power 570 with the following CPU requirements： Virtual Processors Processing Units Min Desired Max Min Desired Max VIOS1 1 2 4 0.1 1.0 2.0 LPAR1 4 4 4 4.0 4.0 4.0 LPAR2 2 5 8 1.0 5.0 6.0 LPAR3 1 3 4 0.1 0.3 1.0 LPAR4 3 6 9 0.5 3.0 6.0 LPAR5 1 3 6 1.0 3.0 .06 If the administrator activates the LPARs in the above order， what will be the result？ （）AAll LPARs will start except LPAR5.BAll LPARs will start with desired capacity.CAll LPARs will start but LPAR5 will have its minimum capacity assigned.DAll LPARs will start but LPAR5 will have less than its desired capacity.
问题：单选题A customer would like to share the processor resources automatically between logical partitions. Which of the following would accomplish this requirement without user interaction？ （）ADynamic LPARsBOn/Off Capacity on DemandCUncapped Micro-PartitioningDEnterprise Workload Manager
问题：单选题A customer has a key application running in a logical partition on a POWER5 system. The customer wants the ability to run the application with minimal down time using Live Partition Mobility. Which of the following is the minimum PowerVM edition and hardware configuration that will support the customer requirement？（）APowerVM Standard Edition on POWER6 hardwareBPowerVM Standard Edition with POWER5 hardware CPowerVM Enterprise Edition with POWER6 hardwareDPowerVM Enterprise Edition with POWER5 hardware
问题：单选题An administrator is trying to diagnose as to why a new VIO client （vio_client1） cannot see an allocated disk （hdisk4） from a VIO server （VIOS-A）. The client virtual SCSI adapter has a slot ID of 5 and the corresponding VIO server virtual SCSI adapter has a slot ID of 3. The administrator checks the virtual SCSI configuration from the HMC using the following lshwres command. lshwres –r virtualio --rsubtype scsi -m 9117-570*65ABCDE --level lpar -F / lpar_name，slot_num，remote_lpar_name，remote_slot_num，backing_device VIOS A，5，vio_client2，2，hdisk3 VIOS-A，4，vio_client1，4，hdisk4 VIOS-A，3，vio_client1，6，hdisk5 VIOS-A，2，vio_client3，2，hdisk6 vio_client2，2，VIOS-A，5，hdisk0 vio_client1，4，VIOS-A，4，hdisk0 vio_client1，5，VIOS-A，3，null vio_client3，2，VIOS-A，2，hdisk0 From the output above， what is the most likely reason why the client cannot see the mapped storage？（）AThe hard disk has been inccorectly mapped on the VIO server.BThe hard disk has been incorrectly addressed on the VIO client.CThe client SCSI adapter has been mapped to the incorrect server SCSI adapter.DThe server SCSI adapter has been mapped to the incorrect client server adapter.
问题：单选题What shared processor pool is the default for all newly created logical partitions using shared processor resources？（）A0B1C15D16
问题：单选题An administrator wants to create a new 100 GB virtual media repository in the rootvg storage pool on the Virtual IO server. Which command will accomplish this？（）Amklv -sp rootvg ize 100gbBcrrep p rootvg ize 100gbCmkrep p rootvg ize 100gbDcrfs jfs2 rootvg size=100gb
问题：单选题An administrator is interested in implementing multiple shared processor pools on a new Power 595. How many user-customizable multiple shared processor pools are available？（）A63B64C254D255
问题：单选题In order to support Live Partition Mobility (LPM) for a given LPAR between two Power servers, which type of backing device should be chosen for the storage devices presented from the VIO server to the LPAR?（）A LUN-backed devicesB File-backed devicesC Logical volume-backed devicesD Network Filesystem-backed （NFS） devices
问题：单选题In relation to the system’s Logical Memory Block （LMB） size， when creating an LPAR using Integrated Virtualization Manager （IVM）， what is the largest allocation of memory allowed？（）A128MBB256MBC512MBD1024MB
