about: For the reporting of behavior not as described
title: ''
labels: bug, investigating
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is. Please do not file bugs for unreleased versions. The master branch is **not** to be considered in a production state.
**To Reproduce**
Steps to reproduce the behavior. List **all** steps to reproduce. All settings.
**Expected behavior**
A clear and concise description of what you expected to happen.
**System information:**
- OS, kernel version: `uname -a`
- mergerfs version: `mergerfs -V`
- mergerfs settings
- List of drives, filesystems, & sizes: `df -h`
- A strace of the application having a problem: `strace -f -o /tmp/app.strace.txt <cmd>` or `strace -f -p <appPID> -o /tmp/app.strace.txt`
- strace of mergerfs while app tried to do it's thing: `strace -f -p <mergerfsPID> -o /tmp/mergerfs.strace.txt`