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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 testvg
B
chlv -Qn testlv
C
varyoffvg testvg; varyonvg -Qn testvg
D
varyoffvg testvg; exportvg testvg; importvg -Qn testvg; varyonvg testvg
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更多 “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” 相关考题
考题
单选题A system administrator just completed an AIX installation but suspects that not all filesets installed completely. Which command should be run to verify that all filesets are completely installed?()A
installpB
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考题
单选题A system administrator has determined that the /development filesystem needs to be changed from JFS to JFS2 to take advantage of the new capabilites available in JFS2. What is the method to convert the /development filesystem from type JFS to JFS2?()A
Umount the /development filesystem and remount it using the following command: mount -t jfs2 /developmentB
Edit the /etc/filesystems file to change the type paramter to jfs2 and change the log parameter to jfs2logC
Backup the /development filesystem data, delete the JFS /development filesystem, create the new JFS2 /development filsystem, and restore the data to the /development filesystemD
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考题
单选题A user has used all of the allowed logon attempts for the userid. Which command can be used to reset the unsuccessful_login_count to 0 for that user?()A
usrckB
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chuserD
passwd
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Which command is used to list information about each physical volume in volume group testvg?()A
lsvg -p testvgB
lspv -v testvgC
lslv -l testvgD
lsattr -v testvg
考题
单选题A system administrator will use a mksysb from a uniprocessor microchannel server running AIX 5.1 to install a multiprocessor chrp server. What else is required?()A
A 5.1 AIX base media setB
A 5.1 Additional Device Driver CDC
A mksysb of the multiprocessor chrp serverD
A savevg of the uniprocessor microchannel server
考题
单选题How would the system administrator turn on Dynamic Processor Deallocation?()A
Use the diag menu to set dynamic deallocation to ’on’B
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Use the cfgmgr command to change the ’monitor’ attribute of proc0D
Use the smitty command with the fast path dynamic_processor_deallocation to turn it on
考题
单选题A system administrator is in the process of documenting the system. Which of the following commands will provide a list of the devices defined on the system?()A
lsdev -CB
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odmget -C
考题
单选题A system administrator needs to quickly migrate a machine from AIX 5.1 to AIX 5.2. The administrator will only be allowed enough downtime to reboot the machine. Which installation method should be used to accomplish this task?()A
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Perform an update_all install from 5.2 media to take effect on reboot.
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
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