diff --git a/src/core/lvmdevice.cpp b/src/core/lvmdevice.cpp
index 203fb0b..1b1d1e3 100644
--- a/src/core/lvmdevice.cpp
+++ b/src/core/lvmdevice.cpp
@@ -48,7 +48,6 @@ public:
     QString m_UUID;
 
     mutable QStringList m_LVPathList;
-    QVector <const Partition*> m_PVs;
     mutable std::unique_ptr<QHash<QString, qint64>> m_LVSizeMap;
 };
 
@@ -550,16 +549,6 @@ QString LvmDevice::UUID() const
     return d_ptr->m_UUID;
 }
 
-QVector <const Partition*>& LvmDevice::physicalVolumes()
-{
-    return d_ptr->m_PVs;
-}
-
-const QVector <const Partition*>& LvmDevice::physicalVolumes() const
-{
-    return d_ptr->m_PVs;
-}
-
 std::unique_ptr<QHash<QString, qint64>>& LvmDevice::LVSizeMap() const
 {
     return d_ptr->m_LVSizeMap;
diff --git a/src/core/lvmdevice.h b/src/core/lvmdevice.h
index 089719b..bbf608f 100644
--- a/src/core/lvmdevice.h
+++ b/src/core/lvmdevice.h
@@ -99,8 +99,6 @@ public:
     qint64 allocatedPE() const;
     qint64 freePE() const;
     QString UUID() const;
-    QVector <const Partition*>& physicalVolumes();
-    const QVector <const Partition*>& physicalVolumes() const;
 
 protected:
     std::unique_ptr<QHash<QString, qint64>>& LVSizeMap() const;
diff --git a/src/core/raid/softwareraid.cpp b/src/core/raid/softwareraid.cpp
index bb19d88..fdc32b5 100644
--- a/src/core/raid/softwareraid.cpp
+++ b/src/core/raid/softwareraid.cpp
@@ -381,11 +381,10 @@ bool SoftwareRAID::createSoftwareRAID(Report &report,
 {
     QString path = QStringLiteral("/dev/") + name;
 
-    QStringList args;
-    args << QStringLiteral("--create") << path;
-    args << QStringLiteral("--level=") + QString::number(raidLevel);
-    args << QStringLiteral("--chunk=") + QString::number(chunkSize);
-    args << QStringLiteral("--raid-devices=") + QString::number(devicePathList.size());
+    QStringList args = { QStringLiteral("--create"), path,
+                         QStringLiteral("--level=") + QString::number(raidLevel),
+                         QStringLiteral("--chunk=") + QString::number(chunkSize),
+                         QStringLiteral("--raid-devices=") + QString::number(devicePathList.size()) };
 
     for (const QString &p : qAsConst(devicePathList)) {
         eraseDeviceMDSuperblock(p);
@@ -398,7 +397,8 @@ bool SoftwareRAID::createSoftwareRAID(Report &report,
     if (!cmd.run(-1) || cmd.exitCode() != 0)
         return false;
 
-    updateConfigurationFile(path);
+    if (updateConfigurationFile(path))
+        qDebug() << QStringLiteral("Updated RAID config: ") + path;
 
     return true;
 }
@@ -408,6 +408,12 @@ bool SoftwareRAID::deleteSoftwareRAID(Report &report,
 {
     Q_UNUSED(report)
     Q_UNUSED(raidDevice)
+
+    // TODO: Need to stop and remove it from config file
+    // Erase md superblock for every physical partition of it
+    // The device should be removed from config file
+    // according to its UID, not by name
+
     return false;
 }
 
diff --git a/src/core/volumemanagerdevice.cpp b/src/core/volumemanagerdevice.cpp
index 7c339af..aadc660 100644
--- a/src/core/volumemanagerdevice.cpp
+++ b/src/core/volumemanagerdevice.cpp
@@ -17,9 +17,12 @@
  *************************************************************************/
 
 #include "core/device_p.h"
+#include "core/partition.h"
 #include "core/volumemanagerdevice.h"
 #include "core/volumemanagerdevice_p.h"
 
+#define d_ptr std::static_pointer_cast<VolumeManagerDevicePrivate>(d)
+
 /** Constructs an abstract Volume Manager Device with an empty PartitionTable.
  *
  * @param name the Device's name
@@ -45,5 +48,15 @@ QString VolumeManagerDevice::prettyDeviceNodeList() const
 void VolumeManagerDevice::setTotalLogical(qint64 n)
 {
     Q_ASSERT(n > 0);
-    d->m_TotalLogical = n;
+    d_ptr->m_TotalLogical = n;
+}
+
+QVector<const Partition*>& VolumeManagerDevice::physicalVolumes()
+{
+    return d_ptr->m_PVs;
+}
+
+const QVector<const Partition*>& VolumeManagerDevice::physicalVolumes() const
+{
+    return d_ptr->m_PVs;
 }
diff --git a/src/core/volumemanagerdevice.h b/src/core/volumemanagerdevice.h
index f1750dd..6f3aa69 100644
--- a/src/core/volumemanagerdevice.h
+++ b/src/core/volumemanagerdevice.h
@@ -26,6 +26,7 @@
 #include <QObject>
 #include <QtGlobal>
 
+class Partition;
 class VolumeManagerDevicePrivate;
 
 /** A Volume Manager of physical devices represented as an abstract device.
@@ -91,6 +92,10 @@ public:
      * @param n Number of sectors.
      */
     void setTotalLogical(qint64 n);
+
+    QVector<const Partition*>& physicalVolumes();
+    
+    const QVector<const Partition*>& physicalVolumes() const;
 };
 
 #endif
diff --git a/src/core/volumemanagerdevice_p.h b/src/core/volumemanagerdevice_p.h
index 6061c26..32afe04 100644
--- a/src/core/volumemanagerdevice_p.h
+++ b/src/core/volumemanagerdevice_p.h
@@ -20,8 +20,14 @@
 
 #include "core/device_p.h"
 
+#include <QVector>
+
+class Partition;
+
 class VolumeManagerDevicePrivate : public DevicePrivate
 {
+public:
+    QVector<const Partition*> m_PVs;
 };
 
 #endif
diff --git a/src/ops/deactivatevolumegroupoperation.cpp b/src/ops/deactivatevolumegroupoperation.cpp
index ad7551f..71784e7 100644
--- a/src/ops/deactivatevolumegroupoperation.cpp
+++ b/src/ops/deactivatevolumegroupoperation.cpp
@@ -64,17 +64,20 @@ void DeactivateVolumeGroupOperation::undo()
  */
 bool DeactivateVolumeGroupOperation::isDeactivatable(const VolumeManagerDevice* dev)
 {
-    if (dev->type() == Device::Type::LVM_Device) {
+    if (dev->type() != Device::Type::SoftwareRAID_Device &&
+            dev->type() != Device::Type::LVM_Device)
+        return false;
+
+    if (dev->partitionTable()) {
         for (const auto &p : dev->partitionTable()->children())
             if (p->isMounted())
                 return false;
-
-        return true;
     }
-    else if (dev->type() == Device::Type::SoftwareRAID_Device) {
+    
+    if (dev->type() == Device::Type::SoftwareRAID_Device) {
         const SoftwareRAID* raid = static_cast<const SoftwareRAID*>(dev);
         return raid->status() == SoftwareRAID::Status::Active;
     }
 
-    return false;
+    return true;
 }
diff --git a/src/plugins/sfdisk/sfdiskpartitiontable.cpp b/src/plugins/sfdisk/sfdiskpartitiontable.cpp
index 470e783..2f0fd7e 100644
--- a/src/plugins/sfdisk/sfdiskpartitiontable.cpp
+++ b/src/plugins/sfdisk/sfdiskpartitiontable.cpp
@@ -58,6 +58,9 @@ bool SfdiskPartitionTable::commit(quint32 timeout)
 
     ExternalCommand(QStringLiteral("udevadm"), { QStringLiteral("settle"), QStringLiteral("--timeout=") + QString::number(timeout) }).run();
     ExternalCommand(QStringLiteral("blockdev"), { QStringLiteral("--rereadpt"), m_device->deviceNode() }).run();
+
+    QThread::msleep(1000);
+
     ExternalCommand(QStringLiteral("udevadm"), { QStringLiteral("trigger") }).run();
 
     if (m_device->type() == Device::Type::SoftwareRAID_Device)