Skip to main content
A newer release of this product is available.

system controller flash-cache show

Contributors
Suggest changes
PDFs

Display the Flash Cache device status

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

Description

The system controller flash-cache show command displays the current Flash Cache device information.

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.

[-node {<nodename>|local}] - Node

If this parameter is specified, only status information for the matching node is displayed.

[-slot <integer>] - Slot

If this parameter is specified, only status information for the matching slot is displayed.

[-subslot <integer>] - Subslot

If this parameter is specified, only status information for the matching subslot is displayed.

[-slot-string <text>] - Slot String

If this parameter is specified, only status information for the matching slot is displayed. Format can be slot or slot-subslot.

[-device-state {ok|erasing|erased|failed|removed|online|offline_failed|degraded|offline_threshold}] - Device State

If this parameter is specified, only status information for the matching device-state is displayed.

[-model-number <text>] - Model Number

If this parameter is specified, only status information for the matching model-number is displayed.

[-part-number <text>] - Part Number

If this parameter is specified, only status information for the matching part-number is displayed.

[-serial-number <text>] - Serial Number

If this parameter is specified, only status information for the matching serial-number is displayed.

[-firmware-version <text>] - Firmware Version

If this parameter is specified, only status information for the matching firmware-version is displayed.

[-firmware-file <text>] - Firmware Filename

If this parameter is specified, firmware-file is the base name of the firmware file located in disk_fw to update the device firmware.

[-hardware-revision <text>] - Hardware Revision

If this parameter is specified, only status information for the matching hardware-revision is displayed.

[-capacity <integer>] - Capacity

If this parameter is specified, only status information for the matching capacity is displayed.

[-last-change-time <integer>] - Time Last State Change

If this parameter is specified, only status information for the matching last-change-time is displayed.

[-service-time <integer>] - Service Time

If this parameter is specified, only status information for the matching service-time is displayed.

[-percent-online <integer>] - Percent Online

If this parameter is specified, only status information for the matching percent-online is displayed.

[-average-erase-cycle-count <integer>] - Avg Erase Cycle Count

If this parameter is specified, only status information for the matching average-erase-cycle-count is displayed.

[-threshold-profile <text>] - Threshold Profile

If this parameter is specified, only status information for the matching threshold-profile is displayed.

Examples

The following example displays the current state of all Flash Cache devices:

cluster1::> system controller flash-cache show
                Model  Part      Serial               Firmware Capacity Device
Node       Slot Number Number    Number               Version      (GB) State
---------- ---- ------ --------- -------------------- -------- -------- ------
node1
           6-1  X9172A 119-00209 A22P7061550000004    NA00         4096 ok
           6-2  X9170A 119-00207 A22P5061550000135    NA00         1024 ok
node2
           6-1  X9172A 119-00209 A22P7061550000007    NA00         4096 ok
           6-2  X9170A 119-00207 A22P5061550000091    NA00         1024 ok
4 entries were displayed.