更多"An administrator has mirrored rootv"的相关试题:
[单项选择] 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.
[单项选择]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.
[单项选择]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] An administrator has added hdisk2 to rootvg and would like to create a boot logical volume on the disk soit can be used as theprimary boot partition on the next reboot. Which command should the administrator use?（）
A. bosboot -ad hdisk2
B. mkblv -y bootlv hdisk2
C. crlv -t bootlv -d hdisk2
D. bootlist -om normal hdisk2
[单项选择]Disks hdisk1 and hdisk2 are assigned to datavg. Which of the following commands should be used to determine which logical volumes are present on hdisk1？（）
A. lspv -l hdisk1
B. lsvg -l datavg
C. lslv -p hdisk1
D. lsattr -El hdisk1
[单项选择]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
[单项选择]An AIX system has a rootvg plus a separate volume group for database application. Which of the following commands are sued to backup the entire system?（）
A. smitty mksysb (select additional volume group)
B. mkszfile && mksysb /dev/rmt0
C. smitty mksysb AND smitty savevg
D. smitty savevg (select additional volume group)
[单项选择] During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?（）
A. Missing blv
B. Network problem
C. Wrong boot table
D. Corrupted file system
[单项选择] After mirroring rootvg, a system administrator wantsto validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）
A. Run a bosboot -a command
B. Mirror the hd5 on the two disks
C. Set up another service mode bootlist
D. Check the disks using a lsvg -p rootvg command
[单项选择] While running 'lsvg -l rootvg', an administrator notices that the quantity of LPs and PPs are different. What is the likely cause?（）
A. The LPs represent a section of logical storage that can be mapped to multiple PPs.
B. The PPs represent the mapping to the physical disk. There will always be either equal or fewer PPs than LPs.
C. The LPs represent a section of logical storage that is mapped to a PP that spans over multiple physical disks.
D. The LP represents a section of logical storage. This is mirrored on the filesystem level which creates a greater number of PPs.
[单项选择] After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）
A. Run a bosboot -a command
B. Mirror the hd5 on the two disks
C. Set up another service mode bootlist
D. Check the disks using a lsvg -p rootvg command
[单项选择]After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）
A. Run a bosboot -a command
B. Mirror the hd5 on the two disks
C. Set up another service mode bootlist
D. Check the disks using a lsvg -p rootvg command
[单项选择]The rootvg disk on a system failed and was replaced. The system was restored using the latest mksysb. However， no files in the /home filesystem were restored. What is the likely cause of this problem？（）
A. The new drive is too small to hold the entire rootvg
B. The /home filesystem was not mounted during creation of the mksysb
C. The /home stanza in the bosinst.data contained an entry ’restore=no’
D. The /home filesystem was NFS exported to another system during creation of the mksysb
[单项选择]During system boot， rootvg fails to vary on， causing an LED code of 0552. What is the most likely cause for rootvg not varying on？（）
A. Missing blv
B. Network problem
C. Wrong boot table
D. Corrupted file system
[单项选择]Imagine that you ______ onto another planet.
A. send
B. were sent
C. sent
D. had been sent
