diff --git a/pom.xml b/pom.xml
index b11d2a0..a110f35 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>fuse-nio-adapter</artifactId>
-	<version>1.2.0</version>
+	<version>1.2.1</version>
 	<name>FUSE-NIO-Adapter</name>
 	<description>Access resources at a given NIO path via FUSE.</description>
 	<url>https://github.com/cryptomator/fuse-nio-adapter</url>
diff --git a/src/main/java/org/cryptomator/frontend/fuse/OpenFile.java b/src/main/java/org/cryptomator/frontend/fuse/OpenFile.java
index 21fa27b..60ba4ad 100644
--- a/src/main/java/org/cryptomator/frontend/fuse/OpenFile.java
+++ b/src/main/java/org/cryptomator/frontend/fuse/OpenFile.java
@@ -98,8 +98,8 @@ public void close() throws IOException {
 		channel.close();
 	}
 
-	public void flush() throws IOException {
-		channel.force(false);
+	public void fsync(boolean metaData) throws IOException {
+		channel.force(metaData);
 	}
 
 	public void truncate(long size) throws IOException {
diff --git a/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java b/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java
index 5a52304..74564cc 100644
--- a/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java
+++ b/src/main/java/org/cryptomator/frontend/fuse/ReadWriteAdapter.java
@@ -281,11 +281,12 @@ public int ftruncate(String path, long size, FuseFileInfo fi) {
 	}
 
 	@Override
-	public int flush(String path, FuseFileInfo fi) {
+	public int fsync(String path, int isdatasync, FuseFileInfo fi) {
 		try {
+			boolean metaData = isdatasync == 0;
 			Path node = resolvePath(path);
-			LOG.trace("flush {}", path);
-			return fileHandler.flush(node, fi);
+			LOG.trace("fsync {}", path);
+			return fileHandler.fsync(node, fi, metaData);
 		} catch (RuntimeException e) {
 			LOG.error("flush " + path + " failed.", e);
 			return -ErrorCodes.EIO();
diff --git a/src/main/java/org/cryptomator/frontend/fuse/ReadWriteFileHandler.java b/src/main/java/org/cryptomator/frontend/fuse/ReadWriteFileHandler.java
index ddb2c70..bc98129 100644
--- a/src/main/java/org/cryptomator/frontend/fuse/ReadWriteFileHandler.java
+++ b/src/main/java/org/cryptomator/frontend/fuse/ReadWriteFileHandler.java
@@ -93,14 +93,14 @@ public int write(Path path, Pointer buf, long size, long offset, FuseFileInfo fi
 		}
 	}
 
-	public int flush(Path path, FuseFileInfo fi) {
+	public int fsync(Path path, FuseFileInfo fi, boolean metaData) {
 		OpenFile file = openFiles.get(fi.fh.get());
 		if (file == null) {
 			LOG.warn("flush: File not opened: {}", path);
 			return -ErrorCodes.EBADFD();
 		}
 		try {
-			file.flush();
+			file.fsync(metaData);
 			return 0;
 		} catch (IOException e) {
 			LOG.error("Flushing file failed.", e);
diff --git a/src/main/java/org/cryptomator/frontend/fuse/mount/MacMounter.java b/src/main/java/org/cryptomator/frontend/fuse/mount/MacMounter.java
index 06d84c3..afb5271 100644
--- a/src/main/java/org/cryptomator/frontend/fuse/mount/MacMounter.java
+++ b/src/main/java/org/cryptomator/frontend/fuse/mount/MacMounter.java
@@ -112,10 +112,10 @@ private String getVersionString() {
 				return node.getTextContent();
 			}
 		} catch (ParserConfigurationException | SAXException | XPathException e) {
-			LOG.error("Could not parse file {} to detect version of OSXFUSE.", OSXFUSE_VERSIONFILE_LOCATION);
+			LOG.error("Could not parse " + OSXFUSE_VERSIONFILE_LOCATION + " to detect version of OSXFUSE.", e);
 			return null;
 		} catch (IOException e) {
-			LOG.error("Could not read file {} to detect version of OSXFUSE.", OSXFUSE_VERSIONFILE_LOCATION);
+			LOG.error("Could not read " + OSXFUSE_VERSIONFILE_LOCATION + " to detect version of OSXFUSE.", e);
 			return null;
 		}
 	}