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单选题
There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）
A
chgv -a n hdisk rootvg; rmdev -1 hdisk1 -d
B
rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1
C
reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -d
D
reducevg -df rootvg hdisk1; rmdev -1 hdisk1
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更多 “单选题There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）A chgv -a n hdisk rootvg; rmdev -1 hdisk1 -dB rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1C reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -dD reducevg -df rootvg hdisk1; rmdev -1 hdisk1” 相关考题
考题
There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）A.chgv -a n hdisk rootvg; rmdev -1 hdisk1 -dB.rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1C.reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -dD.reducevg -df rootvg hdisk1; rmdev -1 hdisk1
考题
In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A.extendvgB.cfgmgrC.reducevgD.varyoffvg
考题
Which of the following procedures should occur before removing a failing disk from a volume group?()
A.Veryoff the volume groupB.Unmount any filesystems on the diskC.Remove all physical partitions on the diskD.Unmount mirrored filesystems from the disk
考题
Which of the following procedures should occur before removing a failing disk from a volume group?（）A、Veryoff the volume groupB、Unmount any filesystems on the diskC、Remove all physical partitions on the diskD、Unmount mirrored filesystems from the disk
考题
A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）A、chvgB、rmdevC、reducevgD、exportvg
考题
An administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum（）A、chvg -Qn testvgB、chlv -Qn testvgC、varyoffvg testvg； varyonvg -Qn testvgD、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg
考题
In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A、extendvgB、cfgmgrC、reducevgD、varyoffvg
考题
A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）A、cfgmgrB、rmdev -d hdisk1 -lC、reducevg rootvg hdisk1D、have the IBM CE replace the disk
考题
A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）A、tarB、cpioC、savefsD、savevg
考题
Which of the following commands should be used to show how much data is read from or written to a particular logical volume， given there are several other logical volumes on the same disk？（）A、 sarB、 lslvC、 iostatD、 filemon
考题
There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）A、chgv -a n hdisk rootvg; rmdev -1 hdisk1 -dB、rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1C、reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -dD、reducevg -df rootvg hdisk1; rmdev -1 hdisk1
考题
A system administrator needs to replace a mirrored disk. After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）A、 reboot, mklvcopy, syncvg B、 cfgmgr -vl ssar, chvg -va, syncvg C、 cfgmgr, extendvg, syncvg D、 extendvg, mklvcopy, syncvg
考题
Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.C、Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.
考题
Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A、It cancels all pending disk drops within the disk groupB、It restores disks that are being dropped as the result of a DROP DISKGROUP operationC、It mounts disks in the disk group for which the drop-disk operation has already been completedD、It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE、It adds previously dropped disks back into the disk group
考题
单选题Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?（）A
Extendvg to include both disks in the rootvgB
Copy the hd5 logical volume to hdisk1C
Run the bosboot and bootlist commandsD
Reset the dump device to /dev/sysdumpnull
考题
单选题A blade server has been configured to boot from SAN. After an HBA firmware upgrade the blade was rebooted and cannot find the operating system. Which of the following should the administrator do NEXT to troubleshoot the issue？（）A
Verify all HBA settings.B
Upgrade the blade firmware.C
Upgrade the OS level HBA drivers.D
Set the system to boot from the local disk.
考题
单选题Which of the following procedures should occur before removing a failing disk from a volume group?（）A
Veryoff the volume groupB
Unmount any filesystems on the diskC
Remove all physical partitions on the diskD
Unmount mirrored filesystems from the disk
考题
单选题A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）A
tarB
cpioC
savefsD
savevg
考题
单选题In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A
extendvgB
cfgmgrC
reducevgD
varyoffvg
考题
单选题A system administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum？（）A
chvg -Qn testvgB
chlv -Qn testlvC
varyoffvg testvg； varyonvg -Qn testvgD
varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg
考题
单选题Which of the following commands should be used to show how much data is read from or written to a particular logical volume， given there are several other logical volumes on the same disk？（）A
sarB
lslvC
iostatD
filemon
考题
单选题A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）A
cfgmgrB
rmdev -d hdisk1 -lC
reducevg rootvg hdisk1D
have the IBM CE replace the disk
考题
单选题During an attempt to mount filesystems on the datavg volume group, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fact that the jfslog used by these filesystems is located on a bad disk. Which of the following procedures should be performed to fix the error?（）A
Run fsck on all filesystems using loglv00B
Run the logform command against loglv00C
Recreate the filesystems and resotre form a backupD
Create a enw jfslog and change /etc/filesystems to point to this log
考题
单选题A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）A
chvgB
rmdevC
reducevgD
exportvg
考题
单选题Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）A
Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.B
Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.C
Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.D
Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.
考题
单选题A system administrator needs to replace a mirrored disk. After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）A
reboot, mklvcopy, syncvg B
cfgmgr -vl ssar, chvg -va, syncvg C
cfgmgr, extendvg, syncvg D
extendvg, mklvcopy, syncvg
考题
单选题You are the network administrator for All network servers run Windows Server 2003. One of your servers, TestKingSrv1, contains a RAID-5 volume. Routine monitoring reveals a failed disk in the set. TestKingSrv1 is running and users are connecting to shared folders on the RAID-5 volume. You shut down the server and replace the failed disk. Now you need to ensure that the RAID-5 volume is redundant. What should you do?（）A
Import the foreign disk that is to replace the failed disk. Select the failed region and then select the Repair Volume option.B
Initialize the new disk that is to replace the failed disk. Select the failed region and then select the Reactive Disk option.C
Initialize the new disk that is to replace the failed disk. Select the failed region and then select the Repair Volume option.D
Import the foreign disk that is to replace the failed disk. Select the failed region and then select the Reactive Disk option.
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