[LU-12248] sanity test_418: df and lfs df inodes output mismatch

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.3
• Affects Version/s: Lustre 2.13.0
• Severity: 3
• Assignee: Dongyang Li
• Reporter: Maloo

Description

This issue was created by maloo for Dongyang Li <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/753dca16-67e2-11e9-8bb1-52540065bddc

test_418 failed with the following error:

'df and lfs df inodes output mismatch:  df -i: 10.2.8.31@tcp:/lustre 1677728 15667 1662061 1% /mnt/lustre,  lfs df -i: filesystem_summary: 917809 15667 902142 2% /mnt/lustre'

== sanity test 418: df and lfs df outputs match ====================================================== 18:27:41 (1556242061)
Waiting for local destroys to complete
striped dir -i0 -c2 /mnt/lustre/d418.sanity
Filesystem Inodes IUsed IFree IUse% Mounted on
10.2.8.31@tcp:/lustre 1677728 15667 1662061 1% /mnt/lustre

UUID Inodes IUsed IFree IUse% Mounted on
lustre-MDT0000_UUID 838864 11644 827220 2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID 838864 4023 834841 1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID 131072 2364 128708 2% /mnt/lustre[OST:0]
lustre-OST0001_UUID 131072 2175 128897 2% /mnt/lustre[OST:1]
lustre-OST0002_UUID 131072 2189 128883 2% /mnt/lustre[OST:2]
lustre-OST0003_UUID 131072 2152 128920 2% /mnt/lustre[OST:3]
lustre-OST0004_UUID 131072 2193 128879 2% /mnt/lustre[OST:4]
lustre-OST0005_UUID 131072 2156 128916 2% /mnt/lustre[OST:5]
lustre-OST0006_UUID 131072 2133 128939 2% /mnt/lustre[OST:6]

filesystem_summary: 917809 15667 902142 2% /mnt/lustre

sanity test_418: @@@@@@ FAIL: df and lfs df inodes output mismatch: df -i: 10.2.8.31@tcp:/lustre 1677728 15667 1662061 1% /mnt/lustre, lfs df -i: filesystem_summary: 917809 15667 902142 2% /mnt/lustre

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: 10.2.8.31@tcp:/lustre 1677728 15667 1662061 1% /mnt/lustre, lfs df -i: filesystem_summary: 917809 15667 902142 2% /mnt/lustre'

Issue Links

• is duplicated by: LU-12471 sanity: test_418 ''df and lfs df inodes output mismatch: df -i: 10.2.8.18@tcp:/lustre 1436196 9706 1426490 1% /mnt/lustre, lfs df -i: filesystem_summary: 1392850 10032 1382818 1% /mnt/lustre''
• is related to: LU-11721 "lfs df -i" prints used blocks percentage instead of inodes