From 69971d8bae87b60f7e5ad1ff30588346ade7d19c Mon Sep 17 00:00:00 2001
From: Alexandre Derumier <aderumier@odiso.com>
Date: Mon, 6 Aug 2012 11:57:33 +0200
Subject: [PATCH] nexenta: volume_resize

resize volume using nexenta api. (online or offline).

we can't use qmp block_resize with libiscsi to online update disk size in guest (throw error), so return undef;

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
---
 PVE/Storage/NexentaPlugin.pm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/PVE/Storage/NexentaPlugin.pm b/PVE/Storage/NexentaPlugin.pm
index 523adac..6ad92d9 100644
--- a/PVE/Storage/NexentaPlugin.pm
+++ b/PVE/Storage/NexentaPlugin.pm
@@ -319,4 +319,12 @@ sub volume_size_info {
     return $size;
 }
 
+sub volume_resize {
+    my ($class, $scfg, $storeid, $volname, $size, $running) = @_;
+
+    my $json = '{"method": "set_child_prop","object" : "zvol","params": ["'.$scfg->{pool}.'/'.$volname.'", "volsize", "'.($size/1024).'KB"]}';
+    die "error resize" if !nexenta_request($scfg, $json);
+    return undef;
+}
+
 1;