[LU-15105] sanity test_418: df and lfs df inodes output mismatch Created: 14/Oct/21  Updated: 15/Oct/21

Status: Open
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Maloo Assignee: WC Triage
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
Related
is related to LU-13997 sanity test_418: df and lfs df blocks... Reopened
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for Andreas Dilger <adilger@whamcloud.com>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/495b6fac-69f3-4368-b3c6-ecafcbe601b6

test_418 failed with the following error:

df and lfs df inodes output mismatch:  df -i: 10.2.8.122@tcp:/lustre 3355456 19453 3336003 1% /mnt/lustre,  lfs df -i: filesystem_summary: 3355456 19254 3336202 1% /mnt/lustre

This is separate from the LU-13997 blocks mismatch, but is instead an inodes mismatch and very likely has a different root cause. The sanity test_418 fails with an inode mismatch about 1/10 as often as the block mismatch, so was incorrectly diagnosed as LU-13997.

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_418 - df and lfs df inodes output mismatch: df -i: 10.2.8.122@tcp:/lustre 3355456 19453 3336003 1% /mnt/lustre, lfs df -i: filesystem_summary: 3355456 19254 3336202 1% /mnt/lustre
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