enable snippets content type for all directory based storages

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

PVE/Storage/CIFSPlugin.pm

@@ -81,7 +81,7 @@ sub type {
 sub plugindata {
     return {
 	content => [ { images => 1, rootdir => 1, vztmpl => 1, iso => 1,
-		   backup => 1}, { images => 1 }],
+		   backup => 1, snippets => 1}, { images => 1 }],
 	format => [ { raw => 1, qcow2 => 1, vmdk => 1 } , 'raw' ],
     };
 }

PVE/Storage/CephFSPlugin.pm

@@ -86,7 +86,7 @@ sub type {
 
 sub plugindata {
     return {
-	content => [ { vztmpl => 1, iso => 1, backup => 1},
+	content => [ { vztmpl => 1, iso => 1, backup => 1, snippets => 1},
 		     { backup => 1 }],
     };
 }

PVE/Storage/DirPlugin.pm

@@ -17,7 +17,7 @@ sub type {
 
 sub plugindata {
     return {
-	content => [ { images => 1, rootdir => 1, vztmpl => 1, iso => 1, backup => 1, none => 1 },
+	content => [ { images => 1, rootdir => 1, vztmpl => 1, iso => 1, backup => 1, snippets => 1, none => 1 },
 		     { images => 1,  rootdir => 1 }],
 	format => [ { raw => 1, qcow2 => 1, vmdk => 1, subvol => 1 } , 'raw' ],
     };

PVE/Storage/NFSPlugin.pm

@@ -51,7 +51,7 @@ sub type {
 
 sub plugindata {
     return {
-	content => [ { images => 1, rootdir => 1, vztmpl => 1, iso => 1, backup => 1},
+	content => [ { images => 1, rootdir => 1, vztmpl => 1, iso => 1, backup => 1, snippets => 1 },
 		     { images => 1 }],
 	format => [ { raw => 1, qcow2 => 1, vmdk => 1 } , 'raw' ],
     };

PVE/Storage/Plugin.pm

@@ -327,7 +327,7 @@ sub parse_config {
 	    priority => 0, # force first entry
 	    path => '/var/lib/vz',
 	    maxfiles => 0,
-	    content => { images => 1, rootdir => 1, vztmpl => 1, iso => 1},
+	    content => { images => 1, rootdir => 1, vztmpl => 1, iso => 1, snippets => 1},
 	};
     }