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-rw-r--r--Documentation/nvme-get-log.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/nvme-get-log.txt b/Documentation/nvme-get-log.txt
index a92ab6a..a51c435 100644
--- a/Documentation/nvme-get-log.txt
+++ b/Documentation/nvme-get-log.txt
@@ -19,6 +19,7 @@ SYNOPSIS
[--rae | -r]
[--csi=<command_set_identifier> | -y <command_set_identifier>]
[--ot=<offset_type> | -O <offset_type>]
+ [--xfer-len=<length> | -x <length>]
DESCRIPTION
-----------
@@ -95,6 +96,11 @@ OPTIONS
The default is byte offset. If the option is specified
the index mode is used.
+-x <length>::
+--xfer-len <length>:
+ Specify the read chunk size. The length argument is expected to be
+ a multiple of 4096. The default size is 4096.
+
EXAMPLES
--------
* Get 512 bytes from log page 2