单项选择题
Exhibit
Which of the following commands should be used before removing hdisk3 from the system?（）
A.chpv -v r hdisk3
B.rmdev -dl hdisk3
C.varyonvg -f datavg
D.reducevg datavg hdisk3
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相关考题
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单项选择题
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 rootvg
B.Copy the hd5 logical volume to hdisk1
C.Run the bosboot and bootlist commands
D.Reset the dump device to /dev/sysdumpnull -
单项选择题
A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）
A.The ODM is corrupted.
B.There is a hardware failure.
C.The bosboot command failed.
D.Not enough space is available in the filesystems. -
单项选择题
During a system boot, an error message appears concerning a paging space, paging00. The paging space was located on hdisk2, but the disk was removed from the system without proper software procedures. Which of the following commands should be used as the first step in the process of recovery?（）
A.mkps paging00 hdisk0
B.chpv -v r hdisk2
C.chps -a n paging00
D.reducevg rootvg hdisk2
