diff --git a/.gitignore b/.gitignore
index ea8c4bf..8b77cd3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /target
+data
diff --git a/README.md b/README.md
index a01ce1c..2770dbb 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ scp -p target/x86_64-unknown-linux-musl/release/benchmark testinstance:/tmp/ &&
 ## Prepare Storage on instance
 
 ```
-mkfs.ext4 /dev/nvme1n1 && \
+mkfs.ext4 -E lazy_itable_init=0,lazy_journal_init=0 /dev/nvme1n1 && \
     mount /dev/nvme1n1 /mnt && \
     echo "DONE"
 ```