66 lines
1.3 KiB
Text
66 lines
1.3 KiB
Text
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nvme-lnvm-diag-bbtbl(1)
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=======================
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NAME
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----
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nvme-lnvm-diag-bbtbl - Diagnose the bad block table
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SYNOPSIS
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--------
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[verse]
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'nvme lnvm-diag-bbtbl' [--namespace-id=<NUM> | -n <NUM>]
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[--channel-id=<CHID> | -c <CHID>]
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[--lun-id=<LUNID> | -l <LUNID>]
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[--raw-binary | -b]
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DESCRIPTION
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-----------
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Retrieve the bad block table for a given channel and lun.
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The statistics will be shown in the default case, and the actual output bad
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block information can be retrieved when --raw-binary is passed.
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The raw binary output follows this format:
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Channel 0, LUN0 (Dual plane flash)
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Byte 0 -> Plane 0, Block 0
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Byte 1 -> Plane 1, Block 0
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Byte 2 -> Plane 0, Block 1
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...
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OPTIONS
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-------
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--namespace-id=<NUM>::
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-n <NUM>::
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Namespace id to use
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--channel-id=<NUM>::
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-c::
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Channel id
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--lun-id=<NUM>::
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-l::
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LUN id
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--raw-binary::
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-b::
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Returns the bad block table in binary form without statistics.
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EXAMPLES
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--------
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* Retrieve bad block table statistics for physical device nvme0, channel 0, and
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lun 0:
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------------
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# nvme lnvm-diag-bbtbl /dev/nvme0 -c 0 -n 0
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------------
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* Display the bad block table in raw form without statistics for same query:
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------------
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# nvme lnvm-diag-bbtbl /dev/nvme0 -c 0 -n 0 -b | hexdump
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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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