108 lines
2.9 KiB
Text
108 lines
2.9 KiB
Text
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nvme-sndk-vs-smart-add-log(1)
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=============================
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NAME
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----
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nvme-sndk-vs-smart-add-log - Send NVMe sndk vs-smart-add-log Vendor Unique Command,
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return result
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SYNOPSIS
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--------
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[verse]
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'nvme sndk vs-smart-add-log' <device> [--interval=<NUM>, -i <NUM>]
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[--output-format=<normal|json> -o <normal|json>]
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[--log-page-version=<NUM>, -l <NUM>]
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[--log-page-mask=<LIST>, -p <LIST>]
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[--namespace-id=<nsid> | -n <nsid>]
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DESCRIPTION
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-----------
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For the NVMe device given, send a Vendor Unique sndk vs-smart-add-log command and
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provide the additional smart log.
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The <device> parameter is mandatory and may be either the NVMe character
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device (ex: /dev/nvme0) or block device (ex: /dev/nvme0n1).
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This will only work on Sandisk devices supporting this feature.
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Results for any other device are undefined.
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On success it returns 0, error code otherwise.
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OPTIONS
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-------
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-i <NUM>::
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--interval=<NUM>::
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Return the statistics from specific interval, defaults to 14. This
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parameter is only valid for the 0xC1 log page and ignored for all other
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log pages.
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-o <fmt>::
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--output-format=<fmt>::
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Set the reporting format to 'normal', or
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'json'. Only one output format can be used at a time.
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Default is normal.
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-l <NUM>::
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--log-page-version=<NUM>::
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Log Page Version: 0 = vendor, 1 = sndk. This parameter is only valid for
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the 0xC0 log page and ignored for all other log pages.
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-p <LIST>::
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--log-page-mask=<LIST>::
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Supply a comma separated list of desired log pages to display.
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The possible values are 0xc0, 0xc1, 0xca, 0xd0.
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Note: Not all pages are supported on all drives.
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The default is to display all supported log pages.
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-n <nsid>::
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--namespace-id=<nsid>::
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Sets the command's nsid value to the given nsid. Defaults to
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0xffffffff if not given. This option may not affect anything
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depending on the log page, which may or may not be specific to
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a namespace.
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Valid Interval values and description :-
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[cols="2*", frame="topbot", align="center", options="header"]
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|===
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|Value |Description
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|*1*
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|Most recent five (5) minute accumulated set.
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|*2-12*
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|Previous five (5) minute accumulated sets.
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|*13*
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|The accumulated total of sets 1 through 12 that contain the previous hour of
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accumulated statistics.
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|*14*
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|The statistical set accumulated since power-up.
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|*15*
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|The statistical set accumulated during the entire lifetime of the device.
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|===
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EXAMPLES
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--------
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* Has the program issue sndk vs-smart-add-log Vendor Unique Command with default interval (14) :
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+
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------------
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# nvme sndk vs-smart-add-log /dev/nvme0
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------------
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* Has the program issue sndk vs-smart-add-log Vendor Unique Command for just the 0xCA log page :
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+
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------------
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# nvme sndk vs-smart-add-log /dev/nvme0 -p 0xCA
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------------
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* Has the program issue sndk vs-smart-add-log Vendor Unique Command for 0xC0 and 0xCA log pages :
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+
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------------
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# nvme sndk vs-smart-add-log /dev/nvme0 -p 0xCA,0xC0
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------------
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NVME
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----
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Part of the nvme-user suite.
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