While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?

题目

While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）

A、Add additional logical volumes two at a time
B、Add additional physical volumes two at a time
C、Create a columned striped logical volume using -C option of mklv
D、Create an extendable striped logical volume using -E option of mklv

参考答案和解析

正确答案:C

更多“While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（”相关问题

第1题

All of the following are attributes that can be specified when creating a logical volume EXCEPT:（）A、Number of logical partitionsB、Disk where logical volume will resideC、Size of the logical volume control blockD、Position of the logical volume on the disk

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第2题

All of the following statements accurately describe process for administering file systems EXCEPT:（）A、A logical volume must exist prior to running the crfs command to create a file systemB、A file system must be unmounted before it can be removedC、Defining a file system imposes a structure on a logical volumeD、Removing a file system using rmfs automatically removes the underling logical volume

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第3题

When defining resources for a concurrent resource group， which of the following is NOT supported？（） A、 Application Servers using diskB、 Definition of Multiple IP aliasesC、 Volume Groups using raw logical volumesD、 Volume Groups supporting concurrent access

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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.

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第5题

Which presents the heirarchical relationship between LVM entities？（） A、Volume Group > Physical Volume > Logical Volume > FilesystemB、Physical Volume > Volume Group > Logical Volume > FilesystemC、Volume Group > Physical Volume > Filesystem > Logical VolumeD、Physical Volume > Volume Group > Filesystem > Logical Volume

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第6题

Which of the following commands should be used to show how much data is read from or written to a particular logical volume， given there are several other logical volumes on the same disk？（）A、 sarB、 lslvC、 iostatD、 filemon

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第7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.

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While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（

题目

参考答案和解析

更多“While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（”相关问题

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