[LU-14507] 'lfs getdirstripe -D' prints stripe count -1 as 4294967295

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.15.0
• Affects Version/s: Lustre 2.14.0, Lustre 2.12.6
• Labels: LTS12 dne3
• Severity: 3
• Assignee: Andreas Dilger
• Reporter: Andreas Dilger

Description

When running "lfs getdirstripe -D" on a directory that has a default stripe "lfs setdirstripe -D -c -1" it prints the stripe count as an unsigned value:

# mkdir /mnt/testfs/dir
# lfs setdirstripe -D -c -1 /mnt/testfs/dir
# lfs getdirstripe -D /mnt/testfs/dir
lmv_stripe_count: 4294967295 lmv_stripe_offset: -1 lmv_hash_type: fnv_1a_64

Issue Links

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

Comments

[Peter Jones]

Landed for 2.15

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/41983/
Subject: LU-14507 mdt: handle default stripe_count=-1 properly
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: d9753b5ba6ad29fd8958a47b462d2fa594ba1145

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/41983
Subject: LU-14507 mdt: handle default stripe_count=-1 properly
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f1e6dd8e342904a067720b97da8ce98fe0432f8b