[LU-2773] remote directories cannot be removed by "rm -r"

• Type: Bug
• Resolution: Duplicate
• Priority: Blocker
• Fix Version/s: Lustre 2.4.0
• Affects Version/s: Lustre 2.4.0
• Labels: LB

Epic/Theme

dne test

• Severity: 3
• Assignee: Di Wang
• Reporter: John Hammond

Description

With MDSCOUNT=2, sanity test 31f will fail when the test creates a directory using 'lfs setdirstripe -i 1' but then tries to remove it using 'rm -r'. A test_rmdir function could be added to test-framework.sh to handle this case.

Issue Links

• duplicates: LU-2240 implement index range lookup for osd-zfs.
• duplicates: LU-2754 rename from MDT1 to MDT0 sometimes appears to succeed but does not
• is related to: LU-2755 calling rmdir on remote directory returns -ENOENT instead of -EBUSY