== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:36:50 (1784277410) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 2428 (time 1784277422.61 total 10.00 last 242.77) - mkdir 5489 (time 1784277432.61 total 20.00 last 306.09) - mkdir 9191 (time 1784277442.61 total 30.00 last 370.19) - mkdir 10000 (time 1784277445.01 total 32.41 last 336.51) - mkdir 11705 (time 1784277455.08 total 42.47 last 169.39) - mkdir 12849 (time 1784277465.09 total 52.48 last 114.35) - mkdir 14071 (time 1784277475.09 total 62.48 last 122.14) - mkdir 14994 (time 1784277485.10 total 72.49 last 92.24) - mkdir 16095 (time 1784277495.10 total 82.49 last 110.03) - mkdir 17791 (time 1784277505.10 total 92.50 last 169.57) - mkdir 19939 (time 1784277515.11 total 102.50 last 214.68) - mkdir 21506 (time 1784277525.11 total 112.50 last 156.69) - mkdir 23226 (time 1784277535.11 total 122.50 last 171.98) - mkdir 25067 (time 1784277545.11 total 132.51 last 184.08) - mkdir 26745 (time 1784277555.12 total 142.51 last 167.69) - mkdir 28603 (time 1784277565.13 total 152.52 last 185.63) - mkdir 30000 (time 1784277571.24 total 158.63 last 228.69) - mkdir 31813 (time 1784277581.24 total 168.63 last 181.29) total: 32818 mkdir in 173.61 seconds: 189.04 ops/second - mkdir 2424 (time 1784277422.61 total 10.00 last 242.39) - mkdir 5468 (time 1784277432.61 total 20.00 last 304.37) - mkdir 9102 (time 1784277442.61 total 30.00 last 363.40) - mkdir 10000 (time 1784277445.30 total 32.69 last 333.72) - mkdir 11644 (time 1784277455.31 total 42.70 last 164.22) - mkdir 12805 (time 1784277465.32 total 52.71 last 116.02) - mkdir 14031 (time 1784277475.34 total 62.73 last 122.39) - mkdir 14917 (time 1784277485.35 total 72.74 last 88.47) - mkdir 16013 (time 1784277495.35 total 82.74 last 109.59) - mkdir 17709 (time 1784277505.35 total 92.74 last 169.58) - mkdir 19776 (time 1784277515.36 total 102.75 last 206.59) - mkdir 21277 (time 1784277525.36 total 112.75 last 150.06) - mkdir 23031 (time 1784277535.36 total 122.75 last 175.37) - mkdir 24924 (time 1784277545.37 total 132.76 last 189.22) - mkdir 26585 (time 1784277555.37 total 142.76 last 166.03) - mkdir 28427 (time 1784277565.38 total 152.77 last 184.11) - mkdir 30000 (time 1784277572.08 total 159.48 last 234.46) - mkdir 31755 (time 1784277582.08 total 169.48 last 175.49) total: 32818 mkdir in 174.42 seconds: 188.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270824 1000480 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784277771 ; total 0 ; last 0) - unlinked 10000 (time 1784277793 ; total 22 ; last 22) - unlinked 20000 (time 1784277821 ; total 50 ; last 28) - unlinked 30000 (time 1784277852 ; total 81 ; last 31) total: 32768 unlinks in 88 seconds: 372.363647 unlinks/second - unlinked 0 (time 1784277771 ; total 0 ; last 0) - unlinked 10000 (time 1784277793 ; total 22 ; last 22) - unlinked 20000 (time 1784277821 ; total 50 ; last 28) - unlinked 30000 (time 1784277852 ; total 81 ; last 31) total: 32768 unlinks in 88 seconds: 372.363647 unlinks/second nlink between: 1 - unlinked 0 (time 1784277860 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1784277860 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8280 1263024 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre