[LU-13486] tests sanity/32* fail

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Upstream, Lustre 2.14.0
• Environment: linux-4.18.0-32.el8
• Severity: 3
• Assignee: Andreas Dilger
• Reporter: Alex Zhuravlev

Description

Lustre: DEBUG MARKER: == sanity test 32c: stat d32c/ext2-mountpoint/../d2/test_dir ========================================= 12:58:57 (1587715137)
striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d32c.sanity/ext2-mountpoint
EXT2-fs (loop4): warning: mounting ext3 filesystem as ext2
striped dir -i0 -c2 -H all_char /mnt/lustre/d32c.sanity/d2/test_dir
/mnt/lustre/d32c.sanity/ext2-mountpoint/../d2/test_dir has type dir OK
umount: /mnt/lustre/d32c.sanity/ext2-mountpoint: not mounted.
losetup: option requires an argument -- 'd'
Try 'losetup --help' for more information.
 sanity test_32c: @@@@@@ FAIL: test_32c failed with 32 

this is because any access to ext2-mountpoint denty causes denty invalidation and umount

introduced with: a36d9c3911 2020-04-02 | LU-9868 llite: Get rid of ll_dcompare

Issue Links

• is related to: LU-9868 dcache/namei fixes for lustre