From a298800fe2908d7c48fe97564d6c71b38244afcc Mon Sep 17 00:00:00 2001
From: Chantara Tith <tith.chantara@gmail.com>
Date: Sun, 26 Jun 2016 01:13:09 +0700
Subject: [PATCH] LVM LV resize Operation

---
 src/core/lvmdevice.cpp          | 7 ++++---
 src/core/lvmdevice.h            | 2 +-
 src/jobs/setpartgeometryjob.cpp | 4 ++++
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/core/lvmdevice.cpp b/src/core/lvmdevice.cpp
index 80b4125..91ce148 100644
--- a/src/core/lvmdevice.cpp
+++ b/src/core/lvmdevice.cpp
@@ -282,13 +282,14 @@ bool LvmDevice::createLV(Report& report, LvmDevice& dev, Partition& part, const
     return (cmd.run(-1) && cmd.exitCode() == 0);
 }
 
-bool LvmDevice::resizeLv(Report& report, LvmDevice& dev, Partition& part)
+bool LvmDevice::resizeLV(Report& report, LvmDevice& dev, Partition& part)
 {
     Q_UNUSED(dev);
-    //TODO: through tests
+    //TODO: through tests and add warning that it could currupt the user data.
     ExternalCommand cmd(report, QStringLiteral("lvm"),
             { QStringLiteral("lvresize"),
-              //QStringLiteral("--yes"), // this command could corrupt user data
+              QStringLiteral("--force"), // this command could corrupt user data
+              QStringLiteral("--yes"),
               QStringLiteral("--extents"),
               QString::number(part.length()),
               part.partitionPath()});
diff --git a/src/core/lvmdevice.h b/src/core/lvmdevice.h
index a03e2af..158d4e4 100644
--- a/src/core/lvmdevice.h
+++ b/src/core/lvmdevice.h
@@ -63,7 +63,7 @@ public:
 
     static bool removeLV(Report& report, LvmDevice& dev, Partition& part);
     static bool createLV(Report& report, LvmDevice& dev, Partition& part, const QString& lvname);
-    static bool resizeLv(Report& report, LvmDevice& dev, Partition& part);
+    static bool resizeLV(Report& report, LvmDevice& dev, Partition& part);
 
     static bool removePV(Report& report, LvmDevice& dev, const QString& pvPath);
     static bool insertPV(Report& report, LvmDevice& dev, const QString& pvPath);
diff --git a/src/jobs/setpartgeometryjob.cpp b/src/jobs/setpartgeometryjob.cpp
index b55e93d..90ee232 100644
--- a/src/jobs/setpartgeometryjob.cpp
+++ b/src/jobs/setpartgeometryjob.cpp
@@ -25,6 +25,7 @@
 
 #include "core/partition.h"
 #include "core/device.h"
+#include "core/lvmdevice.h"
 
 #include "util/report.h"
 
@@ -77,9 +78,12 @@ bool SetPartGeometryJob::run(Report& parent)
         } else
             report->line() << xi18nc("@info:progress", "Could not open device <filename>%1</filename> while trying to resize/move partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
     } else if (device().type() == Device::LVM_Device) {
+        LvmDevice& dev = dynamic_cast<LvmDevice&>(device());
         //TODO: resize given LVM LV
         partition().setFirstSector(newStart());
         partition().setLastSector(newStart() + newLength() - 1);
+
+        rval = LvmDevice::resizeLV(*report, dev, partition());
     }
 
     jobFinished(*report, rval);