Adding upstream version 2.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

Documentation/nvme-zns-open-zone.txt

@@ -9,9 +9,10 @@ SYNOPSIS
 --------
 [verse]
 'nvme zns open-zone' <device> [--namespace-id=<NUM> | -n <NUM>]
-						[--start-lba=<LBA> | -s <LBA>]
-						[--select-all | -a]
-						[--timeout=<timeout> | -t <timeout>]
+			      [--start-lba=<LBA> | -s <LBA>]
+			      [--zrwaa | -r]
+			      [--select-all | -a]
+			      [--timeout=<timeout> | -t <timeout>]
 
 DESCRIPTION
 -----------
@@ -31,7 +32,11 @@ OPTIONS
 
 -s <lba>::
 --start-lba=<lba>::
-	The starting LBA of the zone to open. 
+	The starting LBA of the zone to open.
+
+-r::
+--zrwaa::
+	Allocate Zone Random Write Area to zone
 
 -a::
 --select-all::