Companycom would like the ability to shrink filesystems. They currently have JFS filesystems. Which of the following is necessary to shrink the filesystems?（）

单项选择题AclienthastriedtoupdatethefirmwareofanEthernetadapteronap5590,howeveritrepeatedlyfails.Whatisthemostlikelycauseofthisproblem?（）

A.The adapter must be taken offline prior to the firmware update
B.The adapter must be assigned to the service partition prior to the firmware update
C.The system has not been rebooted since the adapter was added to the Logical Partition
D.The adapter must be dynamically removed from the Logical Partition prior to the firmware update

单项选择题An administrator has setup three partitions using shared pool with 2 processing units. They are activated in the following sequence: Partition one: Min. = 1.0, max = 2.0, desired = 1.5 Partition two: Min. = 1.0, max = 2.0, desired = 1.0 Partition three: Min. = 0.1, max = 1.0, desired = 0.8. What is the outcome?（）

A.Partition one starts and has 2.0 processors allocated. Partition two does not start. Partition three does not start. 
B.Partition one starts and has 1.0 processors allocated. Partition two starts and has 1.0 allocated. Partition three does not start. 
C.Partition one starts and has 1.5 processors allocated. Partition two does not start. Partition three starts and has 0.8 processors allocated capacity. 
D.Partition one starts and has 1.5 processors allocated. Partition two does not start. Partition three starts and has an allocated capacity of 0.5 processors. 

单项选择题Companycom is purchasing a p5 595 as part of a large server consolidation. They are planning on using micropartitioning and Virtual IO to consolidate small machines. They used the rPerf numbers for AIX 5.3 to size their solutions. They discovered that their application is not yet certified on AIX 5.3, so they will have to use AIX 5.2. What changes should be made to their configuration?（）

A.Increase memory
B.Add more adapters
C.Increase both processors and adapters
D.Increase the number of processors by 20 - 30%

单项选择题Companycom has a 16 way 1.65 GHz p5 590 and wants to install a i5 OS partition on their server. The customer wants to keep installation costs to a minimum by sharing devices between all LPARs. Before the operating system can be installed in this partition, the customer was told that there are certain limitations that must be observed. What are these limitations?（）

A.When the i5/OS partition is housed in the p5 590, the HMC allows seamless installation in a partition as long as the minimum one processor, 256 MB of memory, one Ethernet and one boot adapter/disk is available from internal hardware. 
B.V5R3 and later releases of i5/OS can be installed on a POWER5 server partition. Only one processor can be assigned to the i5/OS. A special expansion tower must be ordered. This expansion tower and its devices can be shared with other OS partitions. 
C.When the i5/OS partition is housed in the p5 590, the 5250 Twinaxial console must be used to set up the partition. Only one processor can be assigned to the i5/OS partition. A special expansion tower must be ordered to house the IOPs. Devices in the special expansion tower can be shared with other Linux partitions.  
D.V5R3 and later releases of i5/OS can be installed on IBM eServer p5 servers. i5/OS can run on two processors in the p5 590. A special expansion tower must be ordered. This expansion tower and its devices cannot be shared with other OS partitions. The iSeries expansion towers are seen by the IBM eServer p5 server as an I/O subsystem.

单项选择题Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）

A.Run the test and dev LPARs in an uncapped mode
B.Activate COD resources if a failover should occur
C.Use DLPAR to move resources between the test and dev and the HACMP LPAR
D.Stop the test and dev environments， bring up new profile for HACMP failover