torture: trickfs

Introduces trickfs, a fuse filesystem for made for failure injection.

Author: pepyakin

Cargo.lock

@@ -1,6 +1,6 @@
 [workspace]
 resolver = "2"
-members = ["core", "nomt", "fuzz", "torture", "examples/*"]
+members = ["core", "nomt", "fuzz", "torture", "examples/*", "trickfs"]
 exclude = ["benchtop"]
 
 [workspace.package]

Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "trickfs"
+version = "0.1.0"
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[dependencies]
+env_logger = "0.11.6"
+fuser = { version = "0.15.1", features = ["abi-7-23"] }
+libc = "0.2.169"
+log = "0.4.22"
+tempfile = "3.15.0"

trickfs/Cargo.toml

@@ -0,0 +1,13 @@
+# trickfs
+
+A FUSE filesystem useful for failure injection.
+
+# Building
+
+Building the project requires fuse3 and fuse to be available. On Ubuntu, you can install them with
+the following commands:
+
+```sh
+sudo apt update
+sudo apt install libfuse3-dev libfuse-dev
+```