test: use flock when calling mkfs.btrfs

As stated in https://github.com/systemd/systemd/issues/21819#issuecomment-1064377645 `mkfs.btrfs` doesn't hold the lock for the whole duration of `mkfs.btrfs`, thus causing unexpected races & test fails. Let's wrap the `mkfs.btrfs` calls in an flock wrapper to mitigate this. Hopefully fixes: #21819
2022-03-25 10:28:07 +09:00
parent ed1cbdc347
commit 41d1aaea64
2 changed files with 47 additions and 4 deletions
@@ -141,6 +141,7 @@ BASICTOOLS=(
    echo
    env
    false
+    flock
    getconf
    getent
    getfacl