ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • storage aggregate efficiency cross-volume-dedupe start

    Starts the cross volume background deduplication on an aggregate

    Availability: This command is available to cluster administrators at the admin privilege level.

    Description

    The storage aggregate cross-volume-dedupe start command is used to start cross volume background deduplication on an aggregate.

    Parameters

    -aggregate <aggregate name> - Aggregate

    This specifies the aggregate on which cross volume background deduplication should be started. If no aggregate is specified then it will start on all aggregates

    [-s, -scan-old-data <true>] - Scan Old Data

    This option processes all the existing data on all volumes on the aggregate. It prompts for user confirmation before proceeding. Default value is false .

    Examples

    The following example displays information for starting cross volume background deduplication on aggregate "aggr1":

    cluster:::> storage aggregate efficiency cross-volume-dedupe start -aggregate aggr1
    The efficiency operation on aggregate "aggr1" has started.
    
    cluster:::> storage aggregate efficiency cross-volume-dedupe start -aggregate aggr1 -scan-old-data true
    The efficiency operation on aggregate "aggr1" has started.
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