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system controller flash-cache show

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.
[-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.