+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
import collections
import errno
import os
return mi
-def unmount(path, timeout=10, recursive=False):
+def unmount(path, subtype=None, timeout=10, recursive=False):
"""Unmount the fuse mount at path.
Unmounting is done by writing 1 to the "abort" control file in
path = os.path.realpath(path)
+ if subtype is None:
+ mnttype = None
+ elif subtype == '':
+ mnttype = 'fuse'
+ else:
+ mnttype = 'fuse.' + subtype
+
if recursive:
paths = []
for m in mountinfo():
if m.path == path or m.path.startswith(path+"/"):
paths.append(m.path)
- if not m.is_fuse:
+ if not (m.is_fuse and (mnttype is None or
+ mnttype == m.mnttype)):
raise Exception(
- "cannot unmount {}: non-fuse mountpoint {}".format(
- path, m))
+ "cannot unmount {}: mount type is {}".format(
+ path, m.mnttype))
for path in sorted(paths, key=len, reverse=True):
unmount(path, timeout=timeout, recursive=False)
return len(paths) > 0
while True:
mounted = False
for m in mountinfo():
- if m.is_fuse:
+ if m.is_fuse and (mnttype is None or mnttype == m.mnttype):
try:
if os.path.realpath(m.path) == path:
was_mounted = True