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IBM

C4040-108 · Question #98

An administrator is attempting to diagnose a reported performance issue within avolume group. When trying to use the lvmstat command against a logical volume within the volume group, the following…

The correct answer is C. lvmstat -l [lvname] -e. See the full explanation below for the reasoning.

Question

An administrator is attempting to diagnose a reported performance issue within avolume group. When trying to use the lvmstat command against a logical volume within the volume group, the following error is reported :0516-1309 lvmstat: Statistics collection is not enabled for this logical device. The administrator does not want to enable collection across the whole volume group. How can collection be enabled on a single logical volume?

Options

  • Achlv -s [lvname]
  • Blvmo -L [lvname] -a
  • Clvmstat -l [lvname] -e
  • Dchdev -l [lvname] -a stat=true

How the community answered

(41 responses)
  • A
    5% (2)
  • B
    10% (4)
  • C
    83% (34)
  • D
    2% (1)

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