From dc5eae7dbdfe5df7e4189e038945910c035715aa Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Thu, 10 Apr 2014 09:47:04 +0200
Subject: [PATCH] register new standard option pve-config-digest

---
 data/PVE/JSONSchema.pm    | 7 +++++++
 data/PVE/SectionConfig.pm | 7 +------
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/data/PVE/JSONSchema.pm b/data/PVE/JSONSchema.pm
index 94d2db2..3e0fd52 100644
--- a/data/PVE/JSONSchema.pm
+++ b/data/PVE/JSONSchema.pm
@@ -76,6 +76,13 @@ PVE::JSONSchema::register_standard_option('pve-storage-id', {
     type => 'string', format => 'pve-storage-id',
 }); 
 
+PVE::JSONSchema::register_standard_option('pve-config-digest', {
+    description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
+    type => 'string',
+    optional => 1,
+    maxLength => 40, # sha1 hex digest lenght is 40
+});
+
 my $format_list = {};
 
 sub register_format {
diff --git a/data/PVE/SectionConfig.pm b/data/PVE/SectionConfig.pm
index f0bf23f..5a6dcb1 100644
--- a/data/PVE/SectionConfig.pm
+++ b/data/PVE/SectionConfig.pm
@@ -84,12 +84,7 @@ sub updateSchema {
 	}
     }
 
-    $props->{digest} = {
-	type => 'string',
-	description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
-	maxLength => 40,
-	optional => 1,
-    };
+    $props->{digest} = get_standard_option('pve-config-digest');
 
     $props->{delete} = {
 	type => 'string', format => 'pve-configid-list',
-- 
2.39.2