单选题Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）A Run importvg commandB Run synclvodm commandC Recreate volume groupsD Update /etc/filesystems

题目
单选题
Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）
A

Run importvg command

B

Run synclvodm command

C

Recreate volume groups

D

Update /etc/filesystems

相似考题

1.The ‘lsvg －o‘ command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed.What is the likely cause?()A.datavg is in an offline state.B.‘lsvg -o‘ only displays the root volume group.C.‘lsvg -o‘ only displays the fist volume group.D.datavg has no filesystems and therefore, is inactive.

2.What must an administrator do to create two new volume groups on a system with only one spare disk?（）A、Run the 'mkvg -M' command to create multiple volume groups on a single diskB、Add a new disk to the system or release a disk from the one of the existing volume groupsC、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVIDD、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

3.During an attempt to mount filesystems on the datavg volume grou, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fjslog used by these filesystems is located on a bad disk.Which of the following procedures should be performed to fix the error?（）A、Run fsck on all filesystems using loglv00B、Run the logform command against loglv00C、Recreate the filesystems and restore from a backupD、Create a new jfslog and change /etc/filesystems to point to this log

4.During an attempt to mount filesystems on the datavg volume group, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fact that the jfslog used by these filesystems is located on a bad disk. Which of the following procedures should be performed to fix the error?（）A.Run fsck on all filesystems using loglv00B.Run the logform command against loglv00C.Recreate the filesystems and resotre form a backupD.Create a enw jfslog and change /etc/filesystems to point to this log

更多“单选题Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）A Run importvg commandB Run synclvodm commandC Recreate volume groupsD Update /etc/filesystems”相关问题

  • 第1题：

    Using the C-SPOC utilities， an administrator has created a new volume group and filesytems. Theadministrator performs an Isvg -I command on the volume group and notices that the log logical volume created in C-SPOC is closed/syncd and loglv01 has been created and is in use.  What step was required in order for the logfile created by C-SPOC to be used.（）  

    • A、 Perform the C-SPOC logform utility option prior to creating any filesystems.
    • B、 Manually perform a logform outside of C-SPOC prior to creating any filesystems.
    • C、 Run a logredo command and select log logical volume created in C-SPOC as the preferred jfslog.
    • D、 Use C-SPOC to delete and recreate the log logical volume，set the perform logform option to true.

    正确答案:B

  • 第2题：

    When defining resources for a concurrent resource group， which of the following is NOT  supported？（）   

    • A、 Application Servers using disk
    • B、 Definition of Multiple IP aliases
    • C、 Volume Groups using raw logical volumes
    • D、 Volume Groups supporting concurrent access

    正确答案:B

  • 第3题：

    The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）

    • A、Run cfgmgr. 
    • B、Run synclvodm. 
    • C、Look in errorlog for hardware problems. 
    • D、Boot into service mode and run fsck on filesystems.

    正确答案:C

  • 第4题：

    A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（）

    • A、The volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.
    • B、This backup will be bootable and the volume group and all jfs logical volumes will be recreated.
    • C、This backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.
    • D、The volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.

    正确答案:D

  • 第5题：

    Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）  

    • A、 IPAT via IP Aliasing，default shared volume groups
    • B、 IPAT via IP Replacement default shared volume groups
    • C、 IPAT via IP Aliasing，enhanced concurrent volume groups
    • D、 IPAT via IP Replacement，enhanced concurrent volume groups

    正确答案:C

  • 第6题：

    A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）

    • A、Reboot the system in normal mode.
    • B、Use the bosboot command to rebuild the boot image.
    • C、Restore the boot logical volume from a mksysb image.
    • D、Reboot the system into maintenance mode and run fsck on the boot logical volume.

    正确答案:B

  • 第7题：

    单选题
    A system administrator would like to rename volume group oldvg to newvg. This volume group resides on hdisk1. What is the appropriate procedure to perform this？（）
    A

    reboot the server in maintenance mode；migratevg -y newvg oldvg；reboot the server in normal mode

    B

    unmount all filesystems in the volume group；varyoffvg oldvg；migratepv -y oldvg -n newvg  varyonvg newvg

    C

    unmount all filesystems in the volume group；varyoffvg oldvg；exportvg oldvg；importvg -y newvg hdisk1；mount all

    D

    unmount all filesystems in the volume group；varyoffvg oldvg；for each logical volume in the volume group do cplv -v oldvg -y newvg；varyonvg newvg；mount all


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Using the C-SPOC utilities， an administrator has created a new volume group and filesytems. Theadministrator performs an Isvg -I command on the volume group and notices that the log logical volume created in C-SPOC is closed/syncd and loglv01 has been created and is in use.  What step was required in order for the logfile created by C-SPOC to be used.（）
    A

     Perform the C-SPOC logform utility option prior to creating any filesystems.

    B

     Manually perform a logform outside of C-SPOC prior to creating any filesystems.

    C

     Run a logredo command and select log logical volume created in C-SPOC as the preferred jfslog.

    D

     Use C-SPOC to delete and recreate the log logical volume，set the perform logform option to true.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups.  In order to follow this recommendation，what step must be completed first？（）
    A

     The Volume Groups must be changed with chvg -E vgname.

    B

     The Volume Groups must be a member of a resource group and must be varied on al nodes of       the cluster.

    C

     The Volume Groups must be a member of a resource group and must be varied off all nodes      of the cluster.

    D

     The Volume Grups cannot be changed to enhanced concurrent capable because they must be      recreated with mkvg -C vgname.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Company.com performs cluster verification every Sunday night with a corn job. The systems administrator reviews the /var/hacmp/clverify/clverify.log on Monday morning and notice that cluster verification posted a message about inconsistent filesystem names in one of the shared volume groups.  What should the administrator do？（）
    A

     Cause a fallover to occur on the resource group.

    B

     Export the volume groups and re-import them on all nodes.

    C

     Run an importvg -L command on all the nodes in the cluster.

    D

     Investiage recent changes to the shared volume group and use C-SPOC to correct inconsistencies.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）
    A

     IPAT via IP Aliasing，default shared volume groups

    B

     IPAT via IP Replacement default shared volume groups

    C

     IPAT via IP Aliasing，enhanced concurrent volume groups

    D

     IPAT via IP Replacement，enhanced concurrent volume groups


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    What must an administrator do to create two new volume groups on a system with only one spare disk？（）
    A

    Run the ‘mkvg -M’ command to create multiple volume groups on a single disk

    B

    Add a new disk to the system or release a disk from the one of the existing volume groups

    C

    Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID

    D

    Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size


    正确答案： C
    解析： 暂无解析

  • 第13题：

    The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?（）

    • A、datavg is in an offline state.
    • B、'lsvg -o' only displays the root volume group.
    • C、'lsvg -o' only displays the fist volume group.
    • D、datavg has no filesystems and therefore, is inactive.

    正确答案:A

  • 第14题：

    Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）

    • A、Run importvg command
    • B、Run synclvodm command
    • C、Recreate volume groups
    • D、Update /etc/filesystems

    正确答案:A

  • 第15题：

    Company.com performs cluster verification every Sunday night with a corn job. The systems administrator reviews the /var/hacmp/clverify/clverify.log on Monday morning and notice that cluster verification posted a message about inconsistent filesystem names in one of the shared volume groups.  What should the administrator do？（）  

    • A、 Cause a fallover to occur on the resource group.
    • B、 Export the volume groups and re-import them on all nodes.
    • C、 Run an importvg -L command on all the nodes in the cluster.
    • D、 Investiage recent changes to the shared volume group and use C-SPOC to correct inconsistencies.

    正确答案:D

  • 第16题：

    Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups.  In order to follow this recommendation，what step must be completed first？（）  

    • A、 The Volume Groups must be changed with chvg -E vgname.
    • B、 The Volume Groups must be a member of a resource group and must be varied on al nodes of       the cluster.
    • C、 The Volume Groups must be a member of a resource group and must be varied off all nodes      of the cluster.
    • D、 The Volume Grups cannot be changed to enhanced concurrent capable because they must be      recreated with mkvg -C vgname.

    正确答案:C

  • 第17题：

    A system administrator would like to rename volume group oldvg to newvg. This volume group resides on hdisk1. What is the appropriate procedure to perform this？（）

    • A、reboot the server in maintenance mode；migratevg -y newvg oldvg；reboot the server in normal mode
    • B、unmount all filesystems in the volume group；varyoffvg oldvg；migratepv -y oldvg -n newvg  varyonvg newvg
    • C、unmount all filesystems in the volume group；varyoffvg oldvg；exportvg oldvg；importvg -y newvg hdisk1；mount all
    • D、unmount all filesystems in the volume group；varyoffvg oldvg；for each logical volume in the volume group do cplv -v oldvg -y newvg；varyonvg newvg；mount all

    正确答案:C

  • 第18题：

    Where can a system administrator find information regarding configured physical volumes， volume groups， and logical volumes besides the Volume Group Descriptor Area （VGDA）？（）

    • A、/etc/filesystems
    • B、/etc/environment
    • C、Object Data Manager （ODM）
    • D、Logical Volume Control Block （LVCB）

    正确答案:C

  • 第19题：

    单选题
    The ‘lsvg -o’ command is run with an output of only rootvg， but the server has another volume group named datavg， which is not displayed. What is the likely cause？（）
    A

    datavg is in an offline state.

    B

    ‘lsvg -o’ only displays the root volume group.

    C

    ‘lsvg -o’ only displays the fist volume group.

    D

    datavg has no filesystems and therefore， is inactive.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）
    A

    Run cfgmgr. 

    B

    Run synclvodm. 

    C

    Look in errorlog for hardware problems. 

    D

    Boot into service mode and run fsck on filesystems.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    When defining resources for a concurrent resource group， which of the following is NOT  supported？（）
    A

     Application Servers using disk

    B

     Definition of Multiple IP aliases

    C

     Volume Groups using raw logical volumes

    D

     Volume Groups supporting concurrent access


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Where can a system administrator find information regarding configured physical volumes， volume groups， and logical volumes besides the Volume Group Descriptor Area （VGDA）？（）
    A

    /etc/filesystems

    B

    /etc/environment

    C

    Object Data Manager （ODM）

    D

    Logical Volume Control Block （LVCB）


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）
    A

    Reboot the system in normal mode.

    B

    Use the bosboot command to rebuild the boot image.

    C

    Restore the boot logical volume from a mksysb image.

    D

    Reboot the system into maintenance mode and run fsck on the boot logical volume.


    正确答案： C
    解析： 暂无解析

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