[pve-devel] [PATCH manager v4 2/8] include a 'status' field for storages

[Dominik Csapak]

by default it is unknown, if the storage is >= 60% full, it is
'nearfull', if it is >= 90% full, it is 'full'

if we have any other information, it is 'available'

we can use this information for the tree

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
changes since v3:
 * return either 'full', 'nearfull', 'available', or 'unknown'

my plan is, to make the (near)full thresholds, customizable,
also in other parts of the gui
 PVE/API2Tools.pm | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/PVE/API2Tools.pm b/PVE/API2Tools.pm
index 2956b5ad..7e0fdf47 100644
--- a/PVE/API2Tools.pm
+++ b/PVE/API2Tools.pm
@@ -118,11 +118,22 @@ sub extract_storage_stats {
 	storage => $storeid, 
 	node => $node, 
 	type => 'storage', 
+	status => 'unknown',
     }; 
 
     if (my $d = $rrd->{"pve2-storage/$node/$storeid"}) {
 	$entry->{maxdisk} = ($d->[1] || 0) + 0;
 	$entry->{disk} = ($d->[2] || 0) + 0;
+	$entry->{status} = 'available';
+	if ($entry->{disk} > 0 && $entry->{maxdisk} > 0) {
+	    my $usage = $entry->{disk} / $entry->{maxdisk};
+
+	    if ($usage >= 0.9) {
+		$entry->{status} = 'full';
+	    } elsif ($usage >= 0.6) {
+		$entry->{status} = 'nearfull';
+	    }
+	}
     }
 
     return $entry;
-- 
2.11.0