mkfs A B ---- OK # # Locking a path with parents that don't exist should error. # lock fs=A path=a/b/c handle=fsApathABC ---- open a/b/c: file does not exist # # If we create the parents, it should succeed. # mkdirall fs=A path=a/b ---- OK lock fs=A path=a/b/c handle=fsApathABC ---- OK # # Locking the same path on the same filesystem should fail with EAGAIN. # lock fs=A path=a/b/c handle=bogus ---- resource temporarily unavailable # # Locking the same path on a DIFFERENT filesystem should succeed. # mkdirall fs=B path=a/b ---- OK lock fs=B path=a/b/c handle=fsBpathABC ---- OK # # Releasing the lock on fs A should allow us to reacquire it. # close handle=fsApathABC ---- OK lock fs=A path=a/b/c handle=fsApathABC ---- OK