src/fs/lvm2_pv.cpp

@@ -22,6 +22,7 @@
 #include "util/capacity.h"
 
 #include <QString>
+#include <QRegularExpression>
 
 namespace FS
 {
@@ -110,4 +111,18 @@ bool lvm2_pv::updateUUID(Report& report, const QString& deviceNode) const
     ExternalCommand cmd(report, QStringLiteral("lvm"), { QStringLiteral("pvchange"), QStringLiteral("--uuid"), deviceNode });
     return cmd.run(-1) && cmd.exitCode() == 0;
 }
+
+QString lvm2_pv::getVGName(const QString& deviceNode) //PV node
+{
+    ExternalCommand cmd(QStringLiteral("pvdisplay"),
+                        { QStringLiteral("--verbose"), deviceNode });
+    if (cmd.run(-1) && cmd.exitCode() == 0) {
+        QRegularExpression re(QStringLiteral("VG Name\\h+(\\w+)"));
+        QRegularExpressionMatch vgName = re.match(cmd.output());
+        if (vgName.hasMatch())
+            return vgName.captured(1);
+    }
+    return QString();
+}
+
 }

src/fs/lvm2_pv.h

@@ -92,6 +92,8 @@ public:
     SupportTool supportToolName() const override;
     bool supportToolFound() const override;
 
+    static QString getVGName(const QString& deviceNode);
+
 public:
     static CommandSupportType m_GetUsed;
     static CommandSupportType m_GetLabel;

src/plugins/libparted/libpartedbackend.cpp

@@ -35,6 +35,7 @@
 #include "fs/hfs.h"
 #include "fs/hfsplus.h"
 #include "fs/luks.h"
+#include "fs/lvm2_pv.h"
 
 #include "util/globallog.h"
 #include "util/helpers.h"
@@ -385,6 +386,10 @@ void LibPartedBackend::scanDevicePartitions(Device& d, PedDisk* pedDisk)
             }
 
             luksFs->setMounted(mounted);
+        } else if (type == FileSystem::Lvm2_PV) {
+            //TODO: adding PartitionRole
+            mountPoint = FS::lvm2_pv::getVGName(node);
+            mounted    = false;
         } else {
             mountPoint = mountPoints.findByDevice(node) ?
                          mountPoints.findByDevice(node)->mountPoint() :