diff --git a/fs_mgr/fs_mgr_dm_linear.cpp b/fs_mgr/fs_mgr_dm_linear.cpp
index 05e03e152..aa68ceb18 100644
--- a/fs_mgr/fs_mgr_dm_linear.cpp
+++ b/fs_mgr/fs_mgr_dm_linear.cpp
@@ -133,7 +133,11 @@ bool CreateLogicalPartition(const std::string& block_device, uint32_t metadata_s
 
 bool DestroyLogicalPartition(const std::string& name) {
     DeviceMapper& dm = DeviceMapper::Instance();
-    return dm.DeleteDevice(name);
+    if (!dm.DeleteDevice(name)) {
+        return false;
+    }
+    LINFO << "Unmapped logical partition " << name;
+    return true;
 }
 
 }  // namespace fs_mgr
diff --git a/fs_mgr/liblp/builder.cpp b/fs_mgr/liblp/builder.cpp
index eb429b930..42c3eac0c 100644
--- a/fs_mgr/liblp/builder.cpp
+++ b/fs_mgr/liblp/builder.cpp
@@ -498,13 +498,18 @@ void MetadataBuilder::set_block_device_info(const BlockDeviceInfo& device_info)
 bool MetadataBuilder::ResizePartition(Partition* partition, uint64_t requested_size) {
     // Align the space needed up to the nearest sector.
     uint64_t aligned_size = AlignTo(requested_size, device_info_.logical_block_size);
+    uint64_t old_size = partition->size();
 
-    if (aligned_size > partition->size()) {
-        return GrowPartition(partition, aligned_size);
-    }
-    if (aligned_size < partition->size()) {
+    if (aligned_size > old_size) {
+        if (!GrowPartition(partition, aligned_size)) {
+            return false;
+        }
+    } else if (aligned_size < partition->size()) {
         ShrinkPartition(partition, aligned_size);
     }
+
+    LINFO << "Partition " << partition->name() << " will resize from " << old_size << " bytes to "
+          << aligned_size << " bytes";
     return true;
 }
 
diff --git a/fs_mgr/liblp/utility.h b/fs_mgr/liblp/utility.h
index 452227550..6ef512479 100644
--- a/fs_mgr/liblp/utility.h
+++ b/fs_mgr/liblp/utility.h
@@ -26,6 +26,8 @@
 #include "liblp/metadata_format.h"
 
 #define LP_TAG "[liblp]"
+#define LWARN LOG(WARNING) << LP_TAG
+#define LINFO LOG(INFO) << LP_TAG
 #define LERROR LOG(ERROR) << LP_TAG
 #define PERROR PLOG(ERROR) << LP_TAG
 
diff --git a/fs_mgr/liblp/writer.cpp b/fs_mgr/liblp/writer.cpp
index 156319b31..fc9d83fe3 100644
--- a/fs_mgr/liblp/writer.cpp
+++ b/fs_mgr/liblp/writer.cpp
@@ -304,7 +304,11 @@ bool FlashPartitionTable(const std::string& block_device, const LpMetadata& meta
         PERROR << __PRETTY_FUNCTION__ << "open failed: " << block_device;
         return false;
     }
-    return FlashPartitionTable(fd, metadata, slot_number);
+    if (!FlashPartitionTable(fd, metadata, slot_number)) {
+        return false;
+    }
+    LWARN << "Flashed new logical partition geometry to " << block_device;
+    return true;
 }
 
 bool UpdatePartitionTable(const std::string& block_device, const LpMetadata& metadata,
@@ -314,7 +318,12 @@ bool UpdatePartitionTable(const std::string& block_device, const LpMetadata& met
         PERROR << __PRETTY_FUNCTION__ << "open failed: " << block_device;
         return false;
     }
-    return UpdatePartitionTable(fd, metadata, slot_number);
+    if (!UpdatePartitionTable(fd, metadata, slot_number)) {
+        return false;
+    }
+    LINFO << "Updated logical partition table at slot " << slot_number << " on device "
+          << block_device;
+    return true;
 }
 
 bool UpdatePartitionTable(int fd, const LpMetadata& metadata, uint32_t slot_number) {