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