Manual Pages


Table of Contents

NAME

na_ic - High Availability (HA) interconnect command

SYNOPSIS

ic primary set { 0 | 1 } [ -r ]
ic primary show
ic primary unset [ -r ]

ic unidirectional_mirroring { on | off | status }

AVAILABILITY

These commands are available only on MetroCluster configurations.

DESCRIPTION

ic primary set { 0 | 1 } [ -r ]
ic primary show
ic primary unset [ -r ]

Use this command to set, show, or unset the primary HA interconnect link on MetroCluster configurations. If unset, the default link will be used as the primary link.

The -r option issues a link reset if the primary link is changed.

ic unidirectional_mirroring { on | off | status }

Use this command to turn unidirectional mirroring on or off or to check the current status. Unidirectional mirroring increases system performance by configuring one FC-VI link to transmit mirror traffic to the partner and the other FC-VI link to receive mirror traffic from the partner. Unidirectional mirroring is only available on MetroCluster configurations. It is on by default.

NOTES

Contact NetApp Global Services for help identifying the HA interconnect in use on your controller.


Table of Contents