An administrator is attempting to recover a filesystem that 

题目
单选题
An administrator is attempting to recover a filesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted.   Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock.  Primary superblock is corrupt. Secondary superblock is corrupt.   fsck: 0507-018 Superblock is corrupt and cannot be repaired. Both primary and secondary copies are corrupt.Cannot continue tried to mount  Which steps will resolve the problem?()
A

Reboot the server into maintenance mode and run ‘fsck’ with the ‘-p’ parameter while the filesystem is mounted.

B

Reboot the server into maintenance mode and run ‘fsck’ with the ‘-y’ parameter while the filesystem is unmounted.

C

Force a umount of the filesystem with ‘umount -F /dev/fslv02’, and then run ‘fsck -p /dev/fslv02’ while the filesystem is unmounted.

D

Force a umount of the filesystem by varying off the hosting volume group and then varyon the volume group. This will permit ‘fsck -y’ to be run against the failing filesystem.

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相似问题和答案

第1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2题:

An administrator is attempting to use Hyper-V on a server with an AMD processor but is receiving an error. Which of the following should be enabled to resolve the error?()

  • A、XD
  • B、NX
  • C、VT
  • D、Hyperthreading

正确答案:C

第3题:

A user reports that they are getting an error when trying to save a video file to a share on a server running Windows Server 2003. The administrator looks at the file and finds that it is 5GB. The administrator checks the server and finds that the server has 100GB of free space. This file needs to be saved on the server.Which of the following should the administrator do to accomplish this?()

A. Convert the filesystem to EXT3.

B. Convert the filesystem to VMFS.

C. Convert the filesystem to NTFS.

D. Convert the filesystem to FAT32.


参考答案:C

第4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5题:

An administrator is attempting to recover from a power failure in the data center. Which of the following is the BEST way to recover the servers?()

  • A、 Bring up the WINS server, the DNS server, then the web server
  • B、 Bring up the web server, the time clock server, then the DHCP server
  • C、 Bring up the backup tape server, the DNS server, then the web server
  • D、 Bring up the active directory server, the DNS server, then the web server

正确答案:D

第6题:

An administrator is attempting to recover a filesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted.   Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock.  Primary superblock is corrupt. Secondary superblock is corrupt.   fsck: 0507-018 Superblock is corrupt and cannot be repaired. Both primary and secondary copies are corrupt.Cannot continue tried to mount  Which steps will resolve the problem?()

  • A、Reboot the server into maintenance mode and run ‘fsck’ with the ‘-p’ parameter while the filesystem is mounted.
  • B、Reboot the server into maintenance mode and run ‘fsck’ with the ‘-y’ parameter while the filesystem is unmounted.
  • C、Force a umount of the filesystem with ‘umount -F /dev/fslv02’, and then run ‘fsck -p /dev/fslv02’ while the filesystem is unmounted.
  • D、Force a umount of the filesystem by varying off the hosting volume group and then varyon the volume group. This will permit ‘fsck -y’ to be run against the failing filesystem.

正确答案:B

第7题:

A user reports that they are getting an error when trying to save a video file to a share on a server running Windows Server 2003. The administrator looks at the file and finds that it is 5GB. The administrator checks the server and finds that the server has 100GB of free space. This file needs to be saved on the server. Which of the following should the administrator do to accomplish this?()

  • A、Convert the filesystem to EXT3.
  • B、Convert the filesystem to VMFS.
  • C、Convert the filesystem to NTFS.
  • D、Convert the filesystem to FAT32.

正确答案:C

第8题:

An administrator needs to apply a Technology Level update. During the preview install, the output indicates that there is insufficientspace in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions, but the /test jfs2 filesystem is only 8% used.What is the most efficient method to use the available space in the /test filesystem to apply theupdate?()

A.Use chfs to reduce the /test filesystem

B.Use cplv to copy the /test filesystem to a smaller logical volume

C.Use migratepv l to move the /test filesystem to a different volume group

D.Backup the /test filesystem, remove it, and recreate it with a smaller size


参考答案:A

第9题:

A system administrator thinks that a filesystem may be full and that is what caused the machine to crash. Which command will show the administrator if they are correct?()

  • A、 du 
  • B、 df 
  • C、 fsck 
  • D、 ncheck

正确答案:B

第10题:

A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However, the remote servers are unable to mount the filesystems. What does the system administrator need to do?()

  • A、Use the exportfs command on server "Alpha" to export the filesystem
  • B、Use the showmount command on server "Bravo" to import the filesystem
  • C、Use the startsrc command on server "Bravo" to refresh the NFS daemons
  • D、Use the chfs command on server "Alpha" to change the filesystem type to NFS

正确答案:A

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