Confirmed the testcase completes successfully with focal/linux-oracle-5.11 5.11.0-1016.17~20.04.1:
[...] 12:11:41 DEBUG| Running '/home/ubuntu/autotest/client/tests/ubuntu_aufs_smoke_test/ubuntu_aufs_smoke_test.sh' 12:11:41 DEBUG| [stdout] aufs: mount: PASSED 12:11:41 DEBUG| [stdout] aufs: checksum file1: PASSED 12:11:41 DEBUG| [stdout] aufs: checksum file2: PASSED 12:11:41 DEBUG| [stdout] aufs: checksum file3: PASSED 12:11:42 DEBUG| [stdout] aufs: delete: PASSED 12:11:42 DEBUG| [stdout] aufs: rename file: PASSED 12:11:42 DEBUG| [stdout] aufs: move file to subdirectory: PASSED 12:11:42 DEBUG| [stdout] aufs: rename file2 to dir1: PASSED 12:11:42 DEBUG| [stdout] aufs: move file3 to root and then to dir1: PASSED 12:11:42 DEBUG| [stdout] aufs: truncate: PASSED 12:11:42 DEBUG| [stdout] aufs: stacked: PASSED 12:11:42 DEBUG| [stdout] aufs: modify: PASSED 12:11:43 DEBUG| [stdout] aufs: check hardlink count in root: PASSED 12:11:43 DEBUG| [stdout] aufs: check hardlink count in root after 1 link removed: PASSED 12:11:43 DEBUG| [stdout] aufs: check hardlink count in root after 1 more link removed: PASSED 12:11:43 DEBUG| [stdout] aufs: attempt to create invalid cross link on root: PASSED 12:11:43 DEBUG| [stdout] aufs: remove root view of original file: PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check: PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (touch file): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod u-x): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod u+x): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod g-w): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod g+w): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod o-r): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod o+r): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod 0777): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (access time): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (modify time): PASSED 12:11:43 DEBUG| [stdout] aufs: simple stat check (change size): PASSED 12:11:43 DEBUG| [stdout] aufs: umount: PASSED 12:11:47 DEBUG| [stdout] aufs: mount/umount (repeated) PASSED 12:11:48 INFO | GOOD ubuntu_aufs_smoke_test.aufs-smoke-test ubuntu_aufs_smoke_test.aufs-smoke-test timestamp=1628856708 localtime=Aug 13 12:11:48 completed successfully
Confirmed the testcase completes successfully with focal/linux- oracle- 5.11 5.11.0- 1016.17~ 20.04.1:
[...] ubuntu/ autotest/ client/ tests/ubuntu_ aufs_smoke_ test/ubuntu_ aufs_smoke_ test.sh' aufs_smoke_ test.aufs- smoke-test ubuntu_ aufs_smoke_ test.aufs- smoke-test timestamp= 1628856708 localtime=Aug 13 12:11:48 completed successfully
12:11:41 DEBUG| Running '/home/
12:11:41 DEBUG| [stdout] aufs: mount: PASSED
12:11:41 DEBUG| [stdout] aufs: checksum file1: PASSED
12:11:41 DEBUG| [stdout] aufs: checksum file2: PASSED
12:11:41 DEBUG| [stdout] aufs: checksum file3: PASSED
12:11:42 DEBUG| [stdout] aufs: delete: PASSED
12:11:42 DEBUG| [stdout] aufs: rename file: PASSED
12:11:42 DEBUG| [stdout] aufs: move file to subdirectory: PASSED
12:11:42 DEBUG| [stdout] aufs: rename file2 to dir1: PASSED
12:11:42 DEBUG| [stdout] aufs: move file3 to root and then to dir1: PASSED
12:11:42 DEBUG| [stdout] aufs: truncate: PASSED
12:11:42 DEBUG| [stdout] aufs: stacked: PASSED
12:11:42 DEBUG| [stdout] aufs: modify: PASSED
12:11:43 DEBUG| [stdout] aufs: check hardlink count in root: PASSED
12:11:43 DEBUG| [stdout] aufs: check hardlink count in root after 1 link removed: PASSED
12:11:43 DEBUG| [stdout] aufs: check hardlink count in root after 1 more link removed: PASSED
12:11:43 DEBUG| [stdout] aufs: attempt to create invalid cross link on root: PASSED
12:11:43 DEBUG| [stdout] aufs: remove root view of original file: PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check: PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (touch file): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod u-x): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod u+x): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod g-w): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod g+w): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod o-r): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod o+r): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (chmod 0777): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (access time): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (modify time): PASSED
12:11:43 DEBUG| [stdout] aufs: simple stat check (change size): PASSED
12:11:43 DEBUG| [stdout] aufs: umount: PASSED
12:11:47 DEBUG| [stdout] aufs: mount/umount (repeated) PASSED
12:11:48 INFO | GOOD ubuntu_