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-rw-r--r--Documentation/nvme-write-zeroes.txt40
1 files changed, 24 insertions, 16 deletions
diff --git a/Documentation/nvme-write-zeroes.txt b/Documentation/nvme-write-zeroes.txt
index 7e936e5..0daf320 100644
--- a/Documentation/nvme-write-zeroes.txt
+++ b/Documentation/nvme-write-zeroes.txt
@@ -13,15 +13,14 @@ SYNOPSIS
[--ref-tag=<reftag> | -r <reftag>]
[--prinfo=<prinfo> | -p <prinfo>]
[--app-tag-mask=<appmask> | -m <appmask>]
- [--app-tag=<apptag> | -a <apptag>]
- [--deac | -d]
- [--limited-retry | -l]
- [--force-unit-access | -f]
+ [--app-tag=<apptag> | -a <apptag>] [--deac | -d]
+ [--limited-retry | -l] [--force-unit-access | -f]
[--namespace-id=<nsid> | -n <nsid>]
[--storage-tag<storage-tag> | -S <storage-tag>]
[--storage-tag-check<storage-tag-check> | -C <storage-tag-check>]
[--dir-type=<dtype> | -T <dtype>]
[--dir-spec=<dspec> | -D <dspec>]
+ [--output-format=<fmt> | -o <fmt>] [--verbose | -v]
DESCRIPTION
-----------
@@ -29,16 +28,16 @@ The Write Zeroes command is used to set a range of logical blocks to 0.
OPTIONS
-------
---start-block=<slba>::
-s <slba>::
+--start-block=<slba>::
Start block.
---block-count=<nlb>::
-c <nlb>::
+--block-count=<nlb>::
Number of logical blocks to write zeroes.
---prinfo=<prinfo>::
-p <prinfo>::
+--prinfo=<prinfo>::
Protection Information field definition.
+
[]
@@ -53,40 +52,40 @@ metadata is passes.
|0|Set to 1 enables checking the reference tag
|=================
---ref-tag=<reftag>::
-r <reftag>::
+--ref-tag=<reftag>::
Optional reftag when used with protection information.
---app-tag-mask=<appmask>::
-m <appmask>::
+--app-tag-mask=<appmask>::
Optional application tag mask when used with protection information.
---app-tag=<apptag>::
-a <apptag>::
+--app-tag=<apptag>::
Optional application tag when used with protection information.
---limited-retry::
-l::
+--limited-retry::
Sets the limited retry flag.
---deac::
-d::
+--deac::
Sets the DEAC bit, requesting controller deallocate the logical blocks.
---force-unit-access::
-f::
+--force-unit-access::
Set the force-unit access flag.
---namespace-id=<nsid>::
-n <nsid>::
+--namespace-id=<nsid>::
Namespace ID use in the command.
---storage-tag=<storage-tag>::
-S <storage-tag>::
+--storage-tag=<storage-tag>::
Variable Sized Logical Block Storage Tag(LBST).
---storage-tag-check=<storage-tag-check>::
-C <storage-tag-check>::
+--storage-tag-check=<storage-tag-check>::
This bit specifies the Storage Tag field shall be checked as part of end-to-end
data protection processing.
@@ -98,6 +97,15 @@ metadata is passes.
--dir-spec=<dspec>::
Directive specific
+-o <fmt>::
+--output-format=<fmt>::
+ Set the reporting format to 'normal', 'json' or 'binary'. Only one
+ output format can be used at a time.
+
+-v::
+--verbose::
+ Increase the information detail in the output.
+
EXAMPLES
--------
No examples yet.