QuestionQ12

Storage Management

Under normal operating conditions, how soon can a logical volume be used after requesting synchronization to a mirrored copy?

  • A When the synchronization is fully complete
  • B Immediately
  • C Individual blocks can be used as soon as they are cached in memory to be written to the mirror
  • D Individual blocks can be used only after written to the mirror copy
Explanation

AIX can use a mirrored logical volume while background resynchronization is in progress; synchronization restores the mirror copy’s currency but does not require waiting before the logical volume is available for normal use.

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