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nvme-wdc-vs-fw-activate-history(1)
==================================
NAME
----
nvme-wdc-vs-fw-activate-history - Execute NVMe WDC vs-fw-activate-history Vendor Unique Command, return result
SYNOPSIS
--------
[verse]
'nvme wdc vs-fw-activate-history' <device> [--output-format=<normal|json> -o <normal|json>]
DESCRIPTION
-----------
For the NVMe device given, read a Vendor Unique WDC log page that returns the firmware activation
history.
The <device> parameter is mandatory and must be the NVMe character device (ex: /dev/nvme0).
This will only work on WDC devices supporting this feature.
Results for any other device are undefined.
On success it returns 0, error code otherwise.
OPTIONS
-------
-o <fmt>::
--output-format=<fmt>::
Set the reporting format to 'normal', or
'json'. Only one output format can be used at a time.
Default is normal.
Firmware Activate History Log Page Data Output Explanation
-----------------------------------------------------------
[cols="2*", frame="topbot", align="center", options="header"]
|===
|Field |Description
|*Entry Number*
|The number of fw activate entry. The most recent 20 entries will be displayed.
|*Power on Hour*
|The time since the power on in hours:minutes:seconds.
|*Power Cycle Count*
|The power cycle count that the firmware activation occurred.
|*Current Firmware*
|The firmware level currently running on the SSD before the activation took place.
|*New Firmware*
|The new firmware level running on the SSD after the activation took place.
|*Slot Number*
|The slot that the firmware is being activated from.
|*Commit Action Type*
|The commit action type associated with the firmware activation event
|*Result*
|The result of the firmware activation event. The output shall be in the format:
Pass or Failed + error code
|===
EXAMPLES
--------
* Has the program issue WDC vs-fw-activate-history Vendor Unique Command :
+
------------
# nvme wdc vs-fw-activate-history /dev/nvme0
------------
NVME
----
Part of the nvme-user suite.
|
