单选题Which of the following commands should be used to determine whether a logical volume is contiguous across a disk?()A  lslvB  lsfsC  lspvD  fileplace

题目
单选题
Which of the following commands should be used to determine whether a logical volume is contiguous across a disk?()
A

 lslv

B

 lsfs

C

 lspv

D

 fileplace

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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:

Which of the following tools should be used to analyze the placement of file fragments on a mirrored logical volume?()

  • A、 df
  • B、 lslv
  • C、 filemon
  • D、 fileplace

正确答案:D

第3题:

Whichofthefollowingcommandsshouldbeusedtodeterminewhetheralogicalvolumeiscontiguousacrossadisk?()

A.lslv

B.lsfs

C.lspv

D.fileplace


参考答案:A

第4题:

Which of the following commands should be used to determine if a remote print queue is down?()

  • A、 lsqdev 
  • B、 lpstat 
  • C、 lptest 
  • D、 prtconf

正确答案:B

第5题:

Which of the following commands should be used to determine whether a logical volume is contiguous across a disk?()

  • A、 lslv
  • B、 lsfs
  • C、 lspv
  • D、 fileplace

正确答案:A

第6题:

A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group?()

  • A、chvg
  • B、rmdev
  • C、reducevg
  • D、exportvg

正确答案:C

第7题:

An administrator has a two-disk volume group (testvg) with one logical volume (testlv) which has just  been mirrored across both disk drives.  Which of the following commands can be used to turn off quorum()

  • A、chvg -Qn testvg
  • B、chlv -Qn testvg
  • C、varyoffvg testvg; varyonvg -Qn testvg
  • D、varyoffvg testvg; exportvg testvg; importvg -Qn testvg; varyonvg testvg

正确答案:A

第8题:

Which of the following commands should be used to determine DNS name resolution performance?()

  • A、 iptrace
  • B、 vmstat
  • C、 hostname
  • D、 ifconfig

正确答案:A

第9题:

Which commands will list all the logical volumes and the file system distribution across a specific physical volume of the following?()

  • A、lspv -l
  • B、lslv -p
  • C、lsps -a
  • D、lsvg -m

正确答案:A

第10题:

Which of the following commands will list all the logical volumes and the file system distribution across a specific physical volume()

  • A、Ispv-I
  • B、Islv-p
  • C、Ispv-L
  • D、Isvg

正确答案:A

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