IBM认证考试
An administrator has mirrored the root volume group to a second disk, but 'bootlist' is failing to correctly add the second disk. What is the likely cause of the problem?（）A、The administrator has failed to run 'bosboot -ad <2nd disk>' prior to the bootli
题目
An administrator has mirrored the root volume group to a second disk, but 'bootlist' is failing to correctly add the second disk. What is the likely cause of the problem?（）
- A、The administrator has failed to run 'bosboot -ad <2nd disk>' prior to the bootlist command.
- B、The administrator has failed to run 'bootinfo -B <2nd disk>' prior to the bootlist command.
- C、The administrator has failed to run 'mirrorvg -m rootvg <2nd disk>' prior to the bootlist command.
- D、The administrator has failed to run 'bosboot -ad /dev/ipldevice <2nd disk>' prior to the bootlist command.
相似问题和答案
第1题：
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）
- A、odmget
- B、odmadd
- C、odmshow
- D、odmcreate
正确答案:A
第2题：
How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（）
- A、lslv rootvg
- B、lsvgs rootvg
- C、lsvg rootvg
- D、lspv hdisk0
正确答案:C
第3题：
A.1
B.2
C.10
D.20
第4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、cfgmgr
- B、rmdev -d hdisk1 -l
- C、reducevg rootvg hdisk1
- D、have the IBM CE replace the disk
正确答案:C
第5题：
A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data？（）
- A、chfs
- B、chlv
- C、mklvcopy
- D、mkfscopy
正确答案:C
第6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 testvg
- B、chlv -Qn testvg
- C、varyoffvg testvg； varyonvg -Qn testvg
- D、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg
正确答案:A
第7题：
An administrator has mirrored rootvg onto hdisk1,after the physical volumes finished syncing the administrator wants to add the newdisk to the boot order.Currently the boot order looks like:hdisk0 blv=hd5. Which of the following commands will add hdisk1 to the current boot order?（）
- A、bootset -a hdisk1
- B、bootlist -om normal hdisk1
- C、setbootlist -m hdisk0 hdisk1
- D、bootlist -om normal hdisk0 hdisk1
正确答案:D
第8题：
The /systest filesystem is associated with the /dev/testlv logical volume on the ’testvg’ volume group. Given this information， which of the following commands can the system administrator use to determine if the /systest filesystem is mirrored？（）
- A、df
- B、lsvg
- C、lsfs
- D、lsdev
正确答案:B
第9题：
An administrator has mirrored the root volume group to a second disk， but ’bootlist’ is failing to correctly add the second disk. What is the likely cause of the problem？（）
- A、The administrator has failed to run ’bosboot -ad <2nd disk>’ prior to the bootlist command.
- B、The administrator has failed to run ’bootinfo -B <2nd disk>’ prior to the bootlist command.
- C、The administrator has failed to run ’mirrorvg -m rootvg <2nd disk>’ prior to the bootlist command.
- D、The administrator has failed to run ’bosboot -ad /dev/ipldevice <2nd disk>’ prior to the bootlist command.
正确答案:A
第10题：
One of the mirrored disks for the root volume group has failed. Although the logical volumes are mirrored, and the bosboot command was run, the machine will not boot. What is the most probable cause?（）
- A、Quorum was not turned off
- B、Paging space was not mirrored
- C、The dump space was not mirrored
- D、The surviving disk was too small
正确答案:A