lun import throttle

12/18/2024 Contributors

Modify the max throughput limit for the specified import relationship

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

Description

This command throttles the speed of the import for a given LUN by specifying a maximum throughput limit on the import.

-vserver <Vserver Name> - Vserver Name (privilege: advanced): Specifies the Vserver that contains the LUN to which data from the foreign disk is imported.
-path <path> - LUN Path (privilege: advanced): Specifies the path of the LUN to which data from the foreign disk is imported. Examples of correct LUN paths are /vol/vol1/lun1 and /vol/vol1/qtree1/lun1 .
-max-throughput-limit {<integer>[KB|MB|GB|TB|PB]} - Maximum Throughput Limit (per sec) (privilege: advanced): Specifies the maximum amount of throughput to be allocated for processing import requests on the bound LUN. At the time of creation, the default is zero. A value of zero implies that import traffic is processed by the system at best effort rate along with on-going user I/O. A non-zero value indicates that import will be throttled at a rate which is at most the maximum throughput limit set.

cluster1::*> lun import throttle -vserver vs1 -path /vol/vol1/lun1 -max-throughput-limit 3M

The above example limits the import speed for the bound LUN with path /vol/vol1/lun1 to a maximum of 3MB/s.