diff --git a/db.go b/db.go
index 015b32862..a94c3bfbe 100644
--- a/db.go
+++ b/db.go
@@ -676,7 +676,38 @@ const (
 // Sync syncs database content to disk. This function provides
 // more control to user to sync data whenever required.
 func (db *DB) Sync() error {
-	return db.vlog.sync()
+	/**
+	Make an attempt to sync both the logs, the active memtable's WAL and the vLog (1847).
+	Cases:
+	- All_ok			:: If both the logs sync successfully.
+
+	- Entry_Lost		:: If an entry with a value pointer was present in the active memtable's WAL,
+						:: and the WAL was synced but there was an error in syncing the vLog.
+						:: The entry will be considered lost and this case will need to be handled during recovery.
+
+	- Entries_Lost		:: If there were errors in syncing both the logs, multiple entries would be lost.
+
+	- Entries_Lost      :: If the active memtable's WAL is not synced but the vLog is synced, it will
+						:: result in entries being lost because recovery of the active memtable is done from its WAL.
+						:: Check `UpdateSkipList` in memtable.go.
+
+	- Nothing_lost		:: If an entry with its value was present in the active memtable's WAL, and the WAL was synced,
+						:: but there was an error in syncing the vLog.
+						:: Nothing is lost for this very specific entry because the entry is completely present in the memtable's WAL.
+
+	- Partially_lost    :: If entries were written partially in either of the logs,
+						:: the logs will be truncated during recovery.
+						:: As a result of truncation, some entries might be lost.
+					    :: Assume that 4KB of data is to be synced and invoking `Sync` results only in syncing 3KB
+	                    :: of data and then the machine shuts down or the disk failure happens,
+						:: this will result in partial writes. [[This case needs verification]]
+	*/
+	db.lock.RLock()
+	memtableSyncError := db.mt.SyncWAL()
+	db.lock.RUnlock()
+
+	vLogSyncError := db.vlog.sync()
+	return y.CombineErrors(memtableSyncError, vLogSyncError)
 }
 
 // getMemtables returns the current memtables and get references.
diff --git a/db2_test.go b/db2_test.go
index 4474d51dc..2eaeb2051 100644
--- a/db2_test.go
+++ b/db2_test.go
@@ -1059,3 +1059,79 @@ func TestKeyCount(t *testing.T) {
 	require.NoError(t, stream.Orchestrate(context.Background()))
 	require.Equal(t, N, uint64(count))
 }
+
+func TestAssertValueLogIsNotWrittenToOnStartup(t *testing.T) {
+	opt := DefaultOptions("").WithValueLogFileSize(1 << 20).WithValueThreshold(1 << 4)
+
+	dir, err := os.MkdirTemp(".", "badger-test")
+	require.NoError(t, err)
+	defer removeDir(dir)
+
+	openDb := func(readonly bool) *DB {
+		opts := &opt
+		opts.Dir = dir
+		opts.ValueDir = dir
+		if readonly {
+			opts.ReadOnly = true
+		}
+
+		if opts.InMemory {
+			opts.Dir = ""
+			opts.ValueDir = ""
+		}
+		db, err := Open(*opts)
+		require.NoError(t, err)
+
+		return db
+	}
+
+	key := func(i int) string {
+		return fmt.Sprintf("key%100d", i)
+	}
+
+	assertOnLoadDb := func(db *DB) uint32 {
+		data := []byte(fmt.Sprintf("value%100d", 1))
+		for i := 0; i < 20; i++ {
+			err := db.Update(func(txn *Txn) error {
+				return txn.SetEntry(NewEntry([]byte(key(i)), data))
+			})
+			require.NoError(t, err)
+		}
+		return db.vlog.maxFid
+	}
+
+	latestVLogFileSize := func(db *DB, vLogId uint32) uint32 {
+		return db.vlog.filesMap[vLogId].size.Load()
+	}
+
+	assertOnReadDb := func(db *DB) {
+		for i := 0; i < 20; i++ {
+			err := db.View(func(txn *Txn) error {
+				item, err := txn.Get([]byte(key(i)))
+				require.NoError(t, err, "Getting key: %s", key(i))
+				err = item.Value(func(v []byte) error {
+					_ = v
+					return nil
+				})
+				require.NoError(t, err, "Getting value for the key: %s", key(i))
+				return nil
+			})
+			require.NoError(t, err)
+		}
+	}
+
+	db := openDb(false)
+	vLogFileSize := latestVLogFileSize(db, assertOnLoadDb(db))
+	assertOnReadDb(db)
+
+	require.NoError(t, db.Sync())
+	require.NoError(t, db.Close())
+
+	db = openDb(true)
+	defer func() {
+		require.NoError(t, db.Close())
+	}()
+
+	assertOnReadDb(db)
+	require.Equal(t, latestVLogFileSize(db, db.vlog.maxFid), vLogFileSize)
+}
diff --git a/db_test.go b/db_test.go
index c299c152a..aa0c20487 100644
--- a/db_test.go
+++ b/db_test.go
@@ -2035,6 +2035,67 @@ func TestSyncForRace(t *testing.T) {
 	<-doneChan
 }
 
+func TestSyncForNoErrors(t *testing.T) {
+	dir, err := os.MkdirTemp("", "badger-test")
+	require.NoError(t, err)
+	defer removeDir(dir)
+
+	db, err := Open(DefaultOptions(dir).WithSyncWrites(false))
+	require.NoError(t, err)
+	defer func() { require.NoError(t, db.Close()) }()
+
+	txn := db.NewTransaction(true)
+	for i := 0; i < 10; i++ {
+		require.NoError(
+			t,
+			txn.SetEntry(NewEntry(
+				[]byte(fmt.Sprintf("key%d", i)),
+				[]byte(fmt.Sprintf("value%d", i)),
+			)),
+		)
+	}
+	require.NoError(t, txn.Commit())
+
+	if err := db.Sync(); err != nil {
+		require.NoError(t, err)
+	}
+}
+
+func TestSyncForReadingTheEntriesThatWereSynced(t *testing.T) {
+	dir, err := os.MkdirTemp("", "badger-test")
+	require.NoError(t, err)
+	defer removeDir(dir)
+
+	db, err := Open(DefaultOptions(dir).WithSyncWrites(false))
+	require.NoError(t, err)
+	defer func() { require.NoError(t, db.Close()) }()
+
+	txn := db.NewTransaction(true)
+	for i := 0; i < 10; i++ {
+		require.NoError(
+			t,
+			txn.SetEntry(NewEntry(
+				[]byte(fmt.Sprintf("key%d", i)),
+				[]byte(fmt.Sprintf("value%d", i)),
+			)),
+		)
+	}
+	require.NoError(t, txn.Commit())
+
+	if err := db.Sync(); err != nil {
+		require.NoError(t, err)
+	}
+
+	readOnlyTxn := db.NewTransaction(false)
+	for i := 0; i < 10; i++ {
+		item, err := readOnlyTxn.Get([]byte(fmt.Sprintf("key%d", i)))
+		require.NoError(t, err)
+
+		value := getItemValue(t, item)
+		require.Equal(t, []byte(fmt.Sprintf("value%d", i)), value)
+	}
+}
+
 func TestForceFlushMemtable(t *testing.T) {
 	dir, err := os.MkdirTemp("", "badger-test")
 	require.NoError(t, err, "temp dir for badger could not be created")
diff --git a/y/error.go b/y/error.go
index a727a82ea..f36181b46 100644
--- a/y/error.go
+++ b/y/error.go
@@ -84,3 +84,16 @@ func Wrapf(err error, format string, args ...interface{}) error {
 	}
 	return errors.Wrapf(err, format, args...)
 }
+
+func CombineErrors(one, other error) error {
+	if one != nil && other != nil {
+		return fmt.Errorf("%v; %v", one, other)
+	}
+	if one != nil && other == nil {
+		return fmt.Errorf("%v", one)
+	}
+	if one == nil && other != nil {
+		return fmt.Errorf("%v", other)
+	}
+	return nil
+}
diff --git a/y/error_test.go b/y/error_test.go
new file mode 100644
index 000000000..b8091dc2e
--- /dev/null
+++ b/y/error_test.go
@@ -0,0 +1,28 @@
+package y
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestCombineWithBothErrorsPresent(t *testing.T) {
+	combinedError := CombineErrors(errors.New("one"), errors.New("two"))
+	require.Equal(t, "one; two", combinedError.Error())
+}
+
+func TestCombineErrorsWithOneErrorPresent(t *testing.T) {
+	combinedError := CombineErrors(errors.New("one"), nil)
+	require.Equal(t, "one", combinedError.Error())
+}
+
+func TestCombineErrorsWithOtherErrorPresent(t *testing.T) {
+	combinedError := CombineErrors(nil, errors.New("other"))
+	require.Equal(t, "other", combinedError.Error())
+}
+
+func TestCombineErrorsWithBothErrorsAsNil(t *testing.T) {
+	combinedError := CombineErrors(nil, nil)
+	require.NoError(t, combinedError)
+}