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？ （）AThe /data filesystem does no

题目
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.

相似考题

1.（ 36 ） 设有定义 :struct complex{ int real,unreal; } data1={1,8},data2;则以下赋值语句中错误的是A ） data2=data1;B ） data2= （ 2,6 ） ;C ） data2.real=data1.real;D ） data2.real=data1.unreal;

2.执行下列程序段后，DATA1单元的值为( ) DATA1 DB 10H，20H DATA2 DB 30H，40H MOV AX，WORD PTR DATA1 CMP AX，WORD PTR DATA2 JA L MOV BX，WORD PTR DATA2 MOV WORD PTR DATA2，AX MOV WORD PTR DATA1，BX L：HLTA．40HB．30HC．20HD．10H

3. 指出以下数据定义伪指令所分配的字节数（80386系统）。 （1）DATA1 DF 12，34，56 （2）DATA2 DF DATA2 （3）DATA3 DQ 0，10 DUP（?） （4）DATA4 DT 0，1，2

4.Youcreatedasnapshotofthe／data2filesystemasfollows:fssnap－Fufs－obs=／data2／snap／data2But,thesystemrespondswiththefollowingerror:snapshoterror:InvalidbackingfilepathWhatistheproblem?()A.The/datafilesystemdoesnotexist.B.Thismessageindicatesthatthe/data2/snapdirectorydoesnotexist.C.ThenameoftheBackingStoreisincorrect，itshouldbe/dev/fssnap/0D.Thismessageindicatesthatyoucannothavethebackingstorefileonthesamefilesystemasthefilesystembeingsnapped.

更多“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 ”相关问题

  • 第1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

  • 第2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 stopped before ‘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

  • 第3题：

    A log logical volume is created as indicated below: root@host1:/# mklv -a c -t jfs2log -b y datavg 1 loglv00 root@host1:/# lsvg -l datavg datavg: LV NAMETYPELPsPPsPVsLV STATE MOUNT POINT loglv00jfs2log111closed/syncdN/AA new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem, the following error occurs:root@host1:/# mount/newfs mount: 0506-324 Cannot mount /dev/lv00 on /newfs: Asystem call received a parameter that is not valid. Which of the following actions will resolve this error?（）

    • A、Recreate the file system with -p rw flags and re-mount.
    • B、Run 'logform /dev/loglv00' and hit 'y' to destroy all data.
    • C、Run 'clrginfo -p' to clear the invalid filesystem parameter.
    • D、Change 'account = true' value in /etc/filesystem to 'account = false'.

    正确答案:B

  • 第4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5题：

    A log logical volume is created as indicated below： root@host1：/# mklv -a c -t jfs2log -b y datavg 1   loglv00   root@host1：/# lsvg -l datavg datavg：   LV NAMETYPELPsPPsPVsLV STATEMOUNT POINT   loglv00jfs2log111closed/syncdN/A   A new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem， the following error occurs： root@host1：/# mount /newfs   mount： 0506-324 Cannot mount /dev/lv00 on /newfs： A system call received a parameter that is not valid. Which of the following actions will resolve this error？（）

    • A、Recreate the file system with -p rw flags and re-mount.
    • B、Run ‘logform /dev/loglv00’ and hit ‘y’ to destroy all data.
    • C、Run ‘clrginfo -p’ to clear the invalid filesystem parameter.
    • D、Change ‘account = true’ value in /etc/filesystem to ‘account = false’.

    正确答案:B

  • 第6题：

    A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the snapshot？ （）

    • A、 mount -F ufs -o ro /dev/fssnap/0 /check
    • B、 mount -F ufs -o rw /dev/fssnap/0 /check
    • C、 mount -F ufs -o ro /export/project /check
    • D、 mount -F ufs -o rw /export/project /check

    正确答案:A

  • 第7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 /development

    B

    Edit the /etc/filesystems file to change the type paramter to jfs2 and change the log parameter to jfs2log

    C

    Backup the /development filesystem data， delete the JFS /development filesystem， create the new JFS2 /development filsystem， and restore the data to the /development filesystem

    D

    Backup the /development filesystem data， change the /development filesystem using the following command，chfs -t type=jfs2 /development.then， restore the data to the /development filesystem


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Using splitvg to create a snapshot volume group of rootvg results in an error.  What is the most likely cause of the error（）
    A

    There is not an available disk to allocate to the snapshot volume group

    B

    One of the physical volumes associated with rootvg has a status of missing

    C

    Rootvg is running in enhanced concurrent mode

    D

    A snapshot volume group cannot be created for the rootvg


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A log logical volume is created as indicated below: root@host1:/# mklv -a c -t jfs2log -b y datavg 1 loglv00 root@host1:/# lsvg -l datavg datavg: LV NAMETYPELPsPPsPVsLV STATE MOUNT POINT loglv00jfs2log111closed/syncdN/AA new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem, the following error occurs:root@host1:/# mount/newfs mount: 0506-324 Cannot mount /dev/lv00 on /newfs: Asystem call received a parameter that is not valid. Which of the following actions will resolve this error?（）
    A

    Recreate the file system with -p rw flags and re-mount.

    B

    Run 'logform /dev/loglv00' and hit 'y' to destroy all data.

    C

    Run 'clrginfo -p' to clear the invalid filesystem parameter.

    D

    Change 'account = true' value in /etc/filesystem to 'account = false'.


    正确答案： C
    解析： 暂无解析

  • 第10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11题：

    单选题
    A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the snapshot？ （）
    A

     mount -F ufs -o ro /dev/fssnap/0 /check

    B

     mount -F ufs -o rw /dev/fssnap/0 /check

    C

     mount -F ufs -o ro /export/project /check

    D

     mount -F ufs -o rw /export/project /check


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with：  # mkdir /var/tmp/backup-snaps  # fssnap -o  bs=/var/tmp/backup-snaps /export   Which file do you need to remove？ （）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： A
    解析： 暂无解析

  • 第13题：

    You need to restore some files from a file system. The file system was backed up from a snapshot.  Which command will correctly restore these files？（）

    • A、 fssnap -i
    • B、 fssnap -r
    • C、 ufsrestore -i
    • D、 snaprestore -i

    正确答案:C

  • 第14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15题：

    Using splitvg to create a snapshot volume group of rootvg results in an error.  What is the most likely cause of the error（）

    • A、There is not an available disk to allocate to the snapshot volume group
    • B、One of the physical volumes associated with rootvg has a status of "missing"
    • C、Rootvg is running in enhanced concurrent mode
    • D、A snapshot volume group cannot be created for the rootvg

    正确答案:D

  • 第16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 /development
    • B、Edit the /etc/filesystems file to change the type paramter to "jfs2" and change the log parameter to "jfs2log"
    • C、Backup the /development filesystem data， delete the JFS /development filesystem， create the new JFS2 /development filsystem， and restore the data to the /development filesystem
    • D、Backup the /development filesystem data， change the /development filesystem using the following command，chfs -t type=jfs2 /development.then， restore the data to the /development filesystem

    正确答案:C

  • 第17题：

    While running long running queries， you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error？（）

    • A、 Memory Advisor
    • B、 Segment Advisor
    • C、 Undo Advisor
    • D、 SQL Tuning Advisor

    正确答案:C

  • 第18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19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20题：

    单选题
    While running long running queries， you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error？（）
    A

     Memory Advisor

    B

     Segment Advisor

    C

     Undo Advisor

    D

     SQL Tuning Advisor


    正确答案： D
    解析： 暂无解析

  • 第21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
    You need to restore some files from a file system. The file system was backed up from a snapshot.  Which command will correctly restore these files？（）
    A

     fssnap -i

    B

     fssnap -r

    C

     ufsrestore -i

    D

     snaprestore -i


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    A log logical volume is created as indicated below： root@host1：/# mklv -a c -t jfs2log -b y datavg 1   loglv00   root@host1：/# lsvg -l datavg datavg：   LV NAMETYPELPsPPsPVsLV STATEMOUNT POINT   loglv00jfs2log111closed/syncdN/A   A new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem， the following error occurs： root@host1：/# mount /newfs   mount： 0506-324 Cannot mount /dev/lv00 on /newfs： A system call received a parameter that is not valid. Which of the following actions will resolve this error？（）
    A

    Recreate the file system with -p rw flags and re-mount.

    B

    Run ‘logform /dev/loglv00’ and hit ‘y’ to destroy all data.

    C

    Run ‘clrginfo -p’ to clear the invalid filesystem parameter.

    D

    Change ‘account = true’ value in /etc/filesystem to ‘account = false’.


    正确答案： C
    解析： 暂无解析

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