单项选择题
A system administrator is preparing to run a preservation install and would like to use and hdisk that was no longer needed in datavg. Which of the following processes should be used to make it available for configuration?（）
A.chdeb -1 hdiskxxx -a pv=clear; chdev -1 hdiskxx -a pv=yes
B.exportvg datavg; importvg -y rootvg hdiskxx
C.rmdev -1 hdiskxxx; mkdev -1 hdiskxxx -a pv=avail
D.reducevg datavg hdiskxxx; extendvg rootvg hdiskxxx
相关考题
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单项选择题
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. -
单项选择题
During a system administrator attempt to boot a server in normal mode, the boot process displays LED 299 and Led 201 and then stops. The LED 201 indicates that a ROS init or checkstop was detected. Which of the following options is the most probable cause?（）
A.A corrupted JFS log device
B.A corrupted boot logical volume
C.An incorrect rc.boot entry in /etc/inittab file
D.A problem initializing paging space -
单项选择题
In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?（）
A.telinit
B.runinit
C.sysinit
D.startinit
