From b82c30328f87fc7439832cab60fd0254040d4e95 Mon Sep 17 00:00:00 2001
From: Vitaliy Filippov <vitalif@yourcmc.ru>
Date: Fri, 10 Dec 2021 02:42:31 +0300
Subject: [PATCH] Use vitastor-cli df to show pool stats in Proxmox

---
 patches/PVE_VitastorPlugin.pm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/patches/PVE_VitastorPlugin.pm b/patches/PVE_VitastorPlugin.pm
index bc52d331c..8852750b2 100644
--- a/patches/PVE_VitastorPlugin.pm
+++ b/patches/PVE_VitastorPlugin.pm
@@ -339,11 +339,11 @@ sub list_images
 sub status
 {
     my ($class, $storeid, $scfg, $cache) = @_;
-    # FIXME: take it from etcd
-    my $free = 0;
-    my $used = 0;
-    my $total = $used + $free;
-    my $active = 1;
+    my $stats = [ grep { $_->{name} eq $scfg->{vitastor_pool} } @{ run_cli($scfg, [ 'df' ]) } ]->[0];
+    my $free = $stats ? $stats->{max_available} : 0;
+    my $used = $stats ? $stats->{used_raw}/($stats->{raw_to_usable}||1) : 0;
+    my $total = $free+$used;
+    my $active = $stats ? 1 : 0;
     return ($total, $free, $used, $active);
 }