libgocryptfs/tests/root_test
Jakob Unterwurzacher a2b54cfccd root_test: fix leftover loop mount
After running "make root_test" a few times df would look like this,
no good:

$ df
Filesystem                  1K-blocks       Used Available Use% Mounted on
[...]
/dev/loop11                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/4081611019/TestDiskFull.ext4.mnt
/dev/loop12                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/1959939106/TestDiskFull.ext4.mnt
/dev/loop13                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/2455888382/TestDiskFull.ext4.mnt
/dev/loop14                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/2002998275/TestDiskFull.ext4.mnt
/dev/loop15                      8729       8525         0 100% /var/tmp/gocryptfs-test-parent-0/806736609/TestDiskFull.ext4.mnt
/dev/loop16                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/4050106930/TestDiskFull.ext4.mnt
/dev/loop17                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/1661931756/TestDiskFull.ext4.mnt
/dev/loop18                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/617990718/TestDiskFull.ext4.mnt
/dev/loop19                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/3194420338/TestDiskFull.ext4.mnt
/dev/loop20                      8729       8525         0 100% /tmp/gocryptfs-test-parent-0/2180745159/TestDiskFull.ext4.mnt

Turns out the unmount failed with EBUSY, so use lazy
unmount.
2022-01-27 18:36:51 +01:00
..
root_test.go root_test: fix leftover loop mount 2022-01-27 18:36:51 +01:00