doc: Add write zeroes command namespace-zeroes option

Add Namespace Zeroes (NSZ) option of Write Zeroes command.

Signed-off-by: Francis Pravin <[email protected]>

Author: francispravin5

Documentation/nvme-write-zeroes.txt

@@ -19,7 +19,7 @@ SYNOPSIS
 			[--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>]
+			[--dir-spec=<dspec> | -D <dspec>] [--namespace-zeroes | -Z]
 			[--output-format=<fmt> | -o <fmt>] [--verbose | -v]
 			[--timeout=<timeout> | -t <timeout>]
 
@@ -97,6 +97,9 @@ metadata is passes.
 -D <dspec>::
 --dir-spec=<dspec>::
 	Directive specific
+-Z::
+--namespace-zeroes::
+	If set, then the controller clear all logical blocks to zero in the entire namespace.
 
 -o <fmt>::
 --output-format=<fmt>::

completions/_nvme

@@ -1455,6 +1455,8 @@ _nvme () {
 			-C':alias of --storage-tag-check'
 			--dir-spec=':directive specific'
 			-D':alias of --dir-spec'
+			--namespace-zeroes':If set, then the controller clear all logical blocks to zero in the entire namespace'
+			-Z':alias of --namespace-zeroes'
 			--timeout=':value for timeout'
 			-t':alias of --timeout'
 			)

completions/bash-nvme-completion.sh

@@ -340,7 +340,8 @@ nvme_list_opts () {
 			--force-unit-access -f --prinfo= -p --ref-tag= -r \
 			--app-tag-mask= -m --app-tag= -a \
 			--storage-tag= -S --storage-tag-check -C \
-			--dir-type= -T --dir-spec= -S --timeout= -t"
+			--dir-type= -T --dir-spec= -S --namespace-zeroes -Z \
+			--timeout= -t"
 			;;
 		"write-uncor")
 		opts+=" --namespace-id= -n --start-block= -s \
@@ -1660,7 +1661,7 @@ _nvme_subcmds () {
 		security-send security-recv get-lba-status \
 		resv-acquire resv-register resv-release \
 		resv-report dsm copy flush compare read \
-		write write-zeros write-uncor verify \
+		write write-zeroes write-uncor verify \
 		sanitize sanitize-log reset subsystem-reset \
 		ns-rescan show-regs discover connect-all \
 		connect disconnect disconnect-all gen-hostnqn \