CLI Guide

show enclosures

show fans

show power-supplies

show sensor-status

show system

show vdisks

check support-assist

Description Checks the connection from the storage system to the SupportAssist server.

Minimum role manage

Syntax

check support-assist

Output A message specifies whether the storage system can connect to the SupportAssist server and transmit data

to it.

Examples Check the connection from the storage system to the SupportAssist server.

# check support-assist

See also

send support-assist-logs

set support-assist

set support-assist-info

show support-assist

clear cache

Description

Clears unwritable cache data from both controllers.

NOTE: If you are uncertain whether to use this command, contact technical support for

assistance.

This data cannot be written to disk because it is associated with a volume that no longer exists or whose

disks are not online. If the data is needed, the volume's disks must be brought online. If the data is not needed

it can be cleared, in which case it will be lost and data will differ between the host and disk. Unwritable cache

is also called orphan data.

CAUTION: Only use this command when all disk groups are online and accessible from the

host. Clearing cache for a volume that is offline or quarantined could result in data loss.

You can clear unwritable cache data for a specified volume or for all volumes

Minimum role manage

Syntax

clear cache

[volume volume]

Parameters

volume volume

Optional. The name or serial number of a specific volume for which to clear unwritable cache data. A name

that includes a space must be enclosed in double quotes. If this parameter is omitted, unwritable cache data

is cleared for all volumes.

Examples Clear unwritable cache data for volume V1 from both controllers.

# clear cache volume v1