[LU-2524] Tests regressions: tests interrelation introduced.

• Type: Bug
• Resolution: Won't Fix
• Priority: Blocker
• Affects Version/s: Lustre 2.4.0, Lustre 2.6.0
• Labels: patch tests
• Environment: 1node virtual clustrer, Xperior framework.
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: Alexander Lezhoev

Description

Following tests depend on results of previously executed tests and cannot be executed separately. That's a regression from 2.2.

sanity.2a
sanity.3b
sanity.4b
sanity.5
sanity.6g
sanity.76
sanity.7a
sanity.7b
sanity.8
sanity.9
sanity.10
sanity.11
sanity.12
sanity.13
sanity.15
sanity.27i
sanity.51a
sanity.56a
sanity.101b

sanityn.1b
sanityn.1c

Typical log:
chmod: cannot access `/mnt/lustre/d0.sanity/d5/d2': No such file or directory
Can't lstat /mnt/lustre/d0.sanity/d5/d2: No such file or directory

Issue Links

• is duplicated by: LU-2671 test_mkdir sometimes creates dirs named '-p' in the CWD
• is duplicated by: LU-2992 conf-sanity 58: `/mnt/mds/OBJECTS': No such file or directory
• is duplicated by: LU-3687 several sanity tests are failed if run separately because of parent directory d0.sanity does not exist
• is related to: LU-4769 Test failure conf-sanity test_38: umount of MDS on ZFS failed
• is related to: LU-4536 sanity test_65ic
• is related to: LU-4564 Failure on test suite replay-single test_14: no space left
• is related to: LU-4343 sanity-hsm test_228 failure: FAIL: tar failed
• is related to: LU-3514 sanity tests 27c, 77c, 77e, 77h are skipped when previous dependent test is not ran
• is related to: LU-5047 sanity: test_72a removes all files from Lustre share