[LU-14574] lfs find --mdt-count doesn't work on mountpoint or non-striped directories

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Severity: 3
• Assignee: WC Triage
• Reporter: John Hammond

Description

# lfs mkdir -c2 /mnt/lustre/d2
# lfs find /mnt/lustre
/mnt/lustre
/mnt/lustre/d0
/mnt/lustre/d2
# lfs find --mdt-count=2 /mnt/lustre
error: find failed for /mnt/lustre.
# lfs find --mdt-count=2 /mnt/lustre/d0
error: find failed for /mnt/lustre/d0.
# lfs find --mdt-count=2 /mnt/lustre/d2
/mnt/lustre/d2
# lfs mkdir -c2 /mnt/lustre/d0/d1
# lfs find --mdt-count=2 /mnt/lustre/d0
error: find failed for /mnt/lustre/d0.
# lfs find --mdt-count=2 /mnt/lustre/d2
/mnt/lustre/d2
# lfs find --mdt-count=2 /mnt/lustre/d0/d1
/mnt/lustre/d0/d1

Issue Links

• duplicates: LU-14489 "lfs find --mdt-count +1" fails with "Operation not permitted"