diff --git a/pathfs_frontend/file.go b/pathfs_frontend/file.go
index 47f935b..b328b61 100644
--- a/pathfs_frontend/file.go
+++ b/pathfs_frontend/file.go
@@ -241,9 +241,9 @@ func (f *file) Truncate(newSize uint64) fuse.Status {
 	}
 	oldSize := f.cfs.PlainSize(uint64(fi.Size()))
 	{
-		oldB := (oldSize + f.cfs.PlainBS() - 1) / f.cfs.PlainBS()
-		newB := (newSize + f.cfs.PlainBS() - 1) / f.cfs.PlainBS()
-		cryptfs.Debug.Printf("ino%d: truncate from %d to %d blocks (%d to %d bytes)\n", f.ino, oldB, newB, oldSize, newSize)
+		oldB := float32(oldSize) / float32(f.cfs.PlainBS())
+		newB := float32(newSize) / float32(f.cfs.PlainBS())
+		cryptfs.Debug.Printf("ino%d: FUSE Truncate from %.2f to %.2f blocks (%d to %d bytes)\n", f.ino, oldB, newB, oldSize, newSize)
 	}
 
 	// File grows
diff --git a/pathfs_frontend/file_holes.go b/pathfs_frontend/file_holes.go
index db27805..f906aa6 100644
--- a/pathfs_frontend/file_holes.go
+++ b/pathfs_frontend/file_holes.go
@@ -2,6 +2,7 @@ package pathfs_frontend
 
 import (
 	"github.com/hanwen/go-fuse/fuse"
+	"github.com/rfjakob/gocryptfs/cryptfs"
 )
 
 // Will a write to offset "off" create a file hole?
@@ -19,6 +20,7 @@ func (f *file) zeroPad(plainSize uint64) fuse.Status {
 	lastBlockLen := plainSize % f.cfs.PlainBS()
 	missing := f.cfs.PlainBS() - lastBlockLen
 	pad := make([]byte, missing)
+	cryptfs.Debug.Printf("zeroPad: Writing %d bytes\n", missing)
 	_, status := f.doWrite(pad, int64(plainSize))
 	return status
 }