单选题Companycom wants to apply a PTF to the p5 590 system. After doing a preview install, the output shows there is insufficient space in the /usr filesystem. The root volume group has no available physical partitions left. They do not want to add additiona

第1题：

Companycom wants to apply a PTF to the p5 590 system. After doing a preview install, the output shows there is insufficient space in the /usr filesystem. The root volume group has no available physical partitions left. They do not want to add additional disk drives to the system, but have a jfs2 filesystem that is only 8% used. What could they do to utilize space in the jfs2 filesystem to apply this PTF?（）

• A、Backup the filesystem and recreate smaller
• B、Use the chfs to reduce the filesystem size
• C、Use cplv to copy filesystem to smaller size
• D、Use migratepv to copy filesystem to smaller size

第2题：

A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions.  How many physical partitions will the filesystem have？（）

• A、1
• B、2
• C、10
• D、20

第3题：

Companycom has successfully established their p5 LPAR environment on a POWER5 p5 590 running AIX 5.2. They are now ready to move to Virtual IO. What would be required to do Virtual IO?（）

• A、Apply APAR IY62262 to the current AIX 5.2 Maintenance level 04. Virtual IO Server is not required. 
• B、Purchase Advanced POWER Virtualization software, upgrade to AIX 5.3 maintenance level 1 and apply APAR IY60349. Virtual IO Server is not required. 
• C、Verify that there are enough resources to add a Virtual IO Server, upgrade to AIX 5.3 with APAR IY60349, create a Virtual IO Server after applying APAR IY62262. 
• D、Verify that there are enough resources to add a Virtual IO Server, create a Virtual IO Server and apply APAR IY62262, verify that the system is at AIX 5.2 with Maintenance level 04.

第4题：

A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）

• A、Remove the physical volume from the system.
• B、Remove the physical volume from the volume group.
• C、Remove the physical partitions from the volume group.
• D、Remove the logical volume copies from the failing drive.

第5题：

A base operating system has just been installed, successfully rebooted, and the user is now logged in as root. The user wants the server software bundle installed, but has additional software that must be installed with the bundle. Which of the following procedures should be performed to complete the installation?（）

• A、Add the software to /usr/sys/inst.images
• B、Update the bundle file in /usr/sys/inst.images
• C、Install the bundle filelists and run update all
• D、Add the software to the bundle file in /usr/sys/inst.data/sys_bundles

第6题：

During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?（）

• A、All new disks in the system will be formatted
• B、Only the contents of the root volume group destination disks will be destroyed
• C、All file systems, including /(root), /tmp, /usr, and /var, but no usr data in the root volume group, will be destroyed
• D、The contents of all disks on the system, even if they are not shown as the destination root volume group disks, will be destroyed

第7题：

An administrator needs to apply a Technology Level update. During the preview install, the output indicates that there is insufficientspace in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions, but the /test jfs2 filesystem is only 8% used. What is the most efficient method to use the available space in the /test filesystem to apply theupdate?（）

• A、Use chfs to reduce the /test filesystem
• B、Use cplv to copy the /test filesystem to a smaller logical volume
• C、Use migratepv l to move the /test filesystem to a different volume group
• D、Backup the /test filesystem, remove it, and recreate it with a smaller size

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第13题：

The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?（）

• A、datavg is in an offline state.
• B、'lsvg -o' only displays the root volume group.
• C、'lsvg -o' only displays the fist volume group.
• D、datavg has no filesystems and therefore, is inactive.

第14题：

An administrator is trying to extend an existing volume group with a new hard disk, but the extendvg command returns the following error. 0516-1162 /usr/sbin/extendvg. Warning, The Physical Partition Size of 64 requires the creation of 8924 partitions for hdisk11. The limitation for volume group datavg is 1016 physical partitions per physical volume. Use chvg command with -t option to attempt to change the maximum Physical Partitions per Physical volume for this volume group. The chvg -t may or may not allow the extendvg command to succeed. What is the implication of using this option?（）

• A、It reduces the maximum file size allowed within the given volume group.
• B、It reduces the maximum number of files allowed within the given volume group.
• C、It reduces the maximum number of logical volumes allowed within the given volume group.
• D、It reduces the maximum number of physical volumes allowed within the given volume group.

第15题：

Companycom wants to manage multiple partitions for a p5 590 server using Partition Load Manager (PLM). Some of the partitions are dedicated processors and some of them are shared processors. What information about PLM limitations should be expressed to the customer?（） 

• A、All of the partitions can be managed in one group mixing dedicated and shared processors. PLM will move resources in the group as setup in the PLM profiles. 
• B、PLM handles memory, dedicated and shared processor partitions. All the partitions in a group must be of the same processor type. PLM moves I/O resources between partitions based on PLM policy files. 
• C、PLM handles memory, dedicated and shared processor partitions. The policy file, once loaded, is static and has no knowledge of workload on the managed partitions. PLM is supported for partitions that are running AIX 5.2 or i5OS. 
• D、All of the partitions in a group must be the same type, either all dedicated processor partitions or shared processor partitions. One PLM Server can manage multiple groups of partitions. PLM does not move resources between groups.

第16题：

An administrator needs to apply a Technology Level update. During the preview install， the output indicates that there is insufficient space in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions， but the /test jfs2 filesystem is only 8% used.  What is the most efficient method to use the available space in the /test filesystem to apply the update？（）

• A、Use chfs to reduce the /test filesystem
• B、Use cplv to copy the /test filesystem to a smaller logical volume
• C、Use migratepv l to move the /test filesystem to a different volume group
• D、Backup the /test filesystem， remove it， and recreate it with a smaller size

第17题：

While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）

• A、Add additional logical volumes two at a time
• B、Add additional physical volumes two at a time
• C、Create a columned striped logical volume using -C option of mklv
• D、Create an extendable striped logical volume using -E option of mklv

第18题：

Which of the following actions will occur once the reorgvg command is used?（）

• A、The allocation policy for each logical volume will be set.
• B、The given allocation policy for each logical volume will be adhered to.
• C、Each logical volume's physical partitions will be moved to another volume group.
• D、Each logical volume's physical partitions will be moved to match its allocation policy, if there is sufficient space.

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