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单选题The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）A The file system superblock is dirty. It can be replaced from the VGDAB The logical

题目
单选题
The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）
A

The file system superblock is dirty. It can be replaced from the VGDA

B

The logical volume superblock is dirty. It can be replaced from the VGDA

C

The file system superblock is dirty. It can be replaced from the secondary copy

D

The logical volume superblock is dirty. It can be replaced from the secondary copy

相似考题

1.A filesystem failed to successfully mount, indicating the error message. 0506-324 - cannot mount media not formatted or invalid format 0506-342 - Superblock is dirty run fsck.Which parameter can be passed to the fsck command to automatically take any remedial action required?（）A.-pB.-yC.-fD.-v

2. An application writes to a log file in the /logs filesystem that is full. After the log file is deleted, 'df' still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it?（）A、The deleted file is still open by the application.The system must be rebooted before'df' will show the reduction in the filesystem.B、The deleted file is still open by the application.The application must be stoppedbefore 'df' will show the reduction in the filesystem.C、The filesystem is still marked as full in the /etc/fs.status file.The system must be rebooted before 'df' will show the reduction in the filesystem.D、The filesystem is still marked as full in the /etc/fs.status file.The application must be stopped before 'df' will show the reduction in the filesystem.

3.A filesystem failed to successfully mount， indicating the error message：  0506-324 - cannot mount media not formatted or invalid format 0506-342 - Superblock is dirty run fsck  Which parameter can be passed to the fsck command to automatically take any remedial action required？（）  A、-pB、-yC、-fD、-v

4.The ‘fsck －p ／dev／lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?()A.The file system superblock is dirty. It can be replaced from the VGDAB.The logical volume superblock is dirty. It can be replaced from the VGDAC.The file system superblock is dirty. It can be replaced from the secondary copyD.The logical volume superblock is dirty. It can be replaced from the secondary copy

更多“单选题The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）A The file system superblock is dirty. It can be replaced from the VGDAB The logical ”相关问题

  • 第1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2题：

    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

    正确答案:B

  • 第3题：

    While attempting to expand a file system, an administrator receives an error message indicating that the filesystem is not recognized. Running the 'lsfs' command fails to display any output, but the 'df' command is working and displays normal filesystems. What is the likely cause of the problem?（）

    • A、The /etc/filesystems file is missing.
    • B、The /dev/hd8 logical volume is corrupt.
    • C、The hosting volume group is not varied on.
    • D、The /var and /tmp filesystems may be full.

    正确答案:A

  • 第4题：

    A system administrator can create logical volumes and then add file systems to them， or create the file system directly. What is an advantage of the two-step approach instead of the one-step approach？（）

    • A、The number of bytes per inode can be specified.
    • B、Placement of the filesystem on the disk can be specified.
    • C、The jfslog can be specified on creation of the filesystem.
    • D、Either a JFS or JFS2 filesystem can be created on the logical volume.

    正确答案:B

  • 第5题：

    An administrator is attempting to recover afilesystem 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: 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 whilethe filesystem is unmounted
    • C、Force a umount of the filesystem with 'umount -F /dev/fslv02', and then run 'fsck p /dev/fslv02' while the file system 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6题：

    单选题
    An administrator is attempting to recover afilesystem 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: 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 whilethe filesystem is unmounted

    C

    Force a umount of the filesystem with 'umount -F /dev/fslv02', and then run 'fsck p /dev/fslv02' while the file system 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： A
    解析： 暂无解析

  • 第7题：

    单选题
    While attempting to expand a file system, an administrator receives an error message indicating that the filesystem is not recognized. Running the 'lsfs' command fails to display any output, but the 'df' command is working and displays normal filesystems. What is the likely cause of the problem?（）
    A

    The /etc/filesystems file is missing.

    B

    The /dev/hd8 logical volume is corrupt.

    C

    The hosting volume group is not varied on.

    D

    The /var and /tmp filesystems may be full.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    You created a snapshot of the /data2 filesystem as follows：   # fssnap -F ufs -o bs=/data2/snap /data2   But， the system responds with the following error： snapshot error： Invalid backing file path   What is the problem？ （）
    A

     The /data filesystem does not exist.

    B

     This message indicates that the /data2/snap directory does not exist.

    C

     The name of the Backing Store is incorrect， it should be /dev/fssnap/0

    D

     This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）
    A

    mount -no /data

    B

    chfs -A no /data

    C

    mount -t nfs /data

    D

    chfs -a type=nfs /data


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A system administrator can create logical volumes and then add file systems to them， or create the file system directly. What is an advantage of the two-step approach instead of the one-step approach？（）
    A

    The number of bytes per inode can be specified.

    B

    Placement of the filesystem on the disk can be specified.

    C

    The jfslog can be specified on creation of the filesystem.

    D

    Either a JFS or JFS2 filesystem can be created on the logical volume.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    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


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）
    A

    The file system superblock is dirty. It can be replaced from the VGDA

    B

    The logical volume superblock is dirty. It can be replaced from the VGDA

    C

    The file system superblock is dirty. It can be replaced from the secondary copy

    D

    The logical volume superblock is dirty. It can be replaced from the secondary copy


    正确答案： B
    解析： 暂无解析

  • 第13题：

    The ‘fsck -p /dev/lv00’ command returned the following message：Not a recognized filesystem type. What is the likely cause of the problem and how should it be resolved？（）

    • A、The file system superblock is dirty. It can be replaced from the VGDA
    • B、The logical volume superblock is dirty. It can be replaced from the VGDA
    • C、The file system superblock is dirty. It can be replaced from the secondary copy
    • D、The logical volume superblock is dirty. It can be replaced from the secondary copy

    正确答案:C

  • 第14题：

    A filesystem failed to successfully mount, indicating the error message. 0506-324 - cannot mount media not formatted or invalid format 0506-342 - Superblock is dirty run fsck. Which parameter can be passed to the fsck command to automatically take any remedial action required?（）

    • A、-p
    • B、-y
    • C、-f
    • D、-v

    正确答案:B

  • 第15题：

    The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）

    • A、The file system superblock is dirty. It can be replaced from the VGDA
    • B、The logical volume superblock is dirty. It can be replaced from the VGDA
    • C、The file system superblock is dirty. It can be replaced from the secondary copy
    • D、The logical volume superblock is dirty. It can be replaced from the secondary copy

    正确答案:C

  • 第16题：

    A filesystem fails to mount and running fsck does not resolve the problem. What command should be run next?（）

    • A、logform
    • B、savebase
    • C、exportvg
    • D、synclvodm

    正确答案:A

  • 第17题：

    You created a snapshot of the /data2 filesystem as follows：   # fssnap -F ufs -o bs=/data2/snap /data2   But， the system responds with the following error： snapshot error： Invalid backing file path   What is the problem？ （）

    • A、 The /data filesystem does not exist.
    • B、 This message indicates that the /data2/snap directory does not exist.
    • C、 The name of the Backing Store is incorrect， it should be /dev/fssnap/0
    • D、 This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.

    正确答案:D

  • 第18题：

    单选题
    The ‘fsck -p /dev/lv00’ command returned the following message：Not a recognized filesystem type. What is the likely cause of the problem and how should it be resolved？（）
    A

    The file system superblock is dirty. It can be replaced from the VGDA

    B

    The logical volume superblock is dirty. It can be replaced from the VGDA

    C

    The file system superblock is dirty. It can be replaced from the secondary copy

    D

    The logical volume superblock is dirty. It can be replaced from the secondary copy


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    A filesystem failed to successfully mount, indicating the error message. 0506-324 - cannot mount media not formatted or invalid format 0506-342 - Superblock is dirty run fsck. Which parameter can be passed to the fsck command to automatically take any remedial action required?（）
    A

    -p

    B

    -y

    C

    -f

    D

    -v


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    An application writes to a log file in the /logs filesystem that is full. After the log file is deleted, 'df' still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it?（）
    A

    The deleted file is still open by the application.The system must be rebooted before'df' will show the reduction in the filesystem.

    B

    The deleted file is still open by the application.The application must be stoppedbefore 'df' will show the reduction in the filesystem.

    C

    The filesystem is still marked as full in the /etc/fs.status file.The system must be rebooted before 'df' will show the reduction in the filesystem.

    D

    The filesystem is still marked as full in the /etc/fs.status file.The application must be stopped before 'df' will show the reduction in the filesystem.


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    A filesystem fails to mount and running fsck does not resolve the problem. What command should be run next?（）
    A

    logform

    B

    savebase

    C

    exportvg

    D

    synclvodm


    正确答案： C
    解析： 暂无解析

  • 第22题：

    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.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A previously functional， scheduled snapshot operation against a JFS2 filesystem has failed. The JFS2 filesystem is mounted and appears intact.  What is the most likely cause of the failure and how should it be resolved？（）
    A

    The associated JFS2 log device has failed. Check the log device and varyon the device.

    B

    The logical volume that hosts the snapshots is full. Increase the size of the logical volume.

    C

    Fifteen snapshots already exist for the given JFS2 filesystem. Delete at least one existingsnapshot.

    D

    The volume group that hosts both the snapshots and JFS2 filesystem has lost quorum. Check and correct the integrity of the volume group.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    A filesystem failed to successfully mount， indicating the error message：  0506-324 - cannot mount media not formatted or invalid format 0506-342 - Superblock is dirty run fsck  Which parameter can be passed to the fsck command to automatically take any remedial action required？（）
    A

    -p

    B

    -y

    C

    -f

    D

    -v


    正确答案： A
    解析： 暂无解析

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