Skip to main content

volume efficiency inactive-data-reallocation show

Contributors
Suggest changes
PDFs

Display volume inactive data reallocation policy

Availability: This command is available to cluster and Vserver administrators at the advanced privilege level.

Description

The volume efficiency inactive-data-reallocation show command is used to show details of inactive data reallocation policy on a volume.

Parameters

{ [-fields <fieldname>,…​]

If you specify the -fields <fieldname>, …​ parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

| [-instance ] }

If you specify the -instance parameter, the command displays detailed information about all fields.

[-vserver <vserver name>] - Vserver Name (privilege: advanced)

This specifies the vserver of the volume.

[-volume <volume name>] - Volume Name (privilege: advanced)

This specifies the volume on which inactive data compression should be started.

[-policy {none|default|on-read|all}] - Policy for Data Reallocation (privilege: advanced)

This specifies policy for inactive data reallocation on the volume.

Following are the possible values:

  • default : Reallocates data for random client driven data reads on AFS.

  • none : Disables inactive to active data reallocation.

  • on-read : Reallocates data for client driven data reads including sequential reads on AFS.

Currently unsupported policy:

  • all : Reallocates data for all client driven data reads on AFS and snapshots. Also includes highly compressed data which was compressed to one single 4k block.

Examples

The following example displays details about the inactive data reallocation on volume "vol1":

cluster:::> volume efficiency inactive-data-reallocation show -vserver vs1 -volume vol1
Volume: vol1
                                                  Vserver: vs1
                                                   Policy: default