== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:18:03 (1789683483) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524085 534 523551 1% /mnt/lustre - mkdir 930 (time 1789683498.78 total 10.03 last 92.76) - mkdir 1912 (time 1789683508.79 total 20.04 last 98.05) - mkdir 2696 (time 1789683518.80 total 30.05 last 78.35) - mkdir 3589 (time 1789683528.80 total 40.05 last 89.27) - mkdir 4518 (time 1789683538.81 total 50.06 last 92.85) - mkdir 5451 (time 1789683548.81 total 60.06 last 93.28) - mkdir 6159 (time 1789683558.81 total 70.06 last 70.79) - mkdir 7050 (time 1789683568.82 total 80.07 last 89.04) - mkdir 7624 (time 1789683578.83 total 90.08 last 57.35) - mkdir 8290 (time 1789683588.83 total 100.08 last 66.58) - mkdir 8997 (time 1789683598.84 total 110.09 last 70.60) - mkdir 9744 (time 1789683608.85 total 120.10 last 74.66) - mkdir 10000 (time 1789683611.74 total 122.99 last 88.62) - mkdir 10778 (time 1789683621.76 total 133.01 last 77.62) - mkdir 11360 (time 1789683631.77 total 143.02 last 58.17) - mkdir 12069 (time 1789683641.77 total 153.02 last 70.85) - mkdir 12950 (time 1789683651.81 total 163.06 last 87.77) - mkdir 13739 (time 1789683661.81 total 173.06 last 78.88) - mkdir 14526 (time 1789683671.81 total 183.06 last 78.69) - mkdir 15243 (time 1789683681.82 total 193.07 last 71.68) - mkdir 16023 (time 1789683691.84 total 203.09 last 77.86) - mkdir 16928 (time 1789683701.84 total 213.09 last 90.49) - mkdir 17830 (time 1789683711.84 total 223.09 last 90.18) - mkdir 18787 (time 1789683721.85 total 233.10 last 95.58) - mkdir 19677 (time 1789683731.86 total 243.11 last 88.91) - mkdir 20000 (time 1789683735.95 total 247.20 last 79.03) - mkdir 20836 (time 1789683745.96 total 257.21 last 83.50) - mkdir 21678 (time 1789683755.96 total 267.21 last 84.18) - mkdir 22556 (time 1789683765.97 total 277.22 last 87.77) - mkdir 23420 (time 1789683775.98 total 287.23 last 86.27) - mkdir 24237 (time 1789683785.99 total 297.24 last 81.64) - mkdir 25007 (time 1789683795.99 total 307.24 last 76.98) - mkdir 25820 (time 1789683806.00 total 317.24 last 81.26) - mkdir 26554 (time 1789683816.00 total 327.25 last 73.37) - mkdir 27468 (time 1789683826.02 total 337.27 last 91.19) - mkdir 28209 (time 1789683836.02 total 347.27 last 74.10) - mkdir 28919 (time 1789683846.02 total 357.27 last 71.00) - mkdir 29759 (time 1789683856.02 total 367.27 last 84.00) - mkdir 30000 (time 1789683858.88 total 370.13 last 84.27) - mkdir 30733 (time 1789683868.90 total 380.15 last 73.21) - mkdir 31322 (time 1789683878.90 total 390.15 last 58.85) - mkdir 32083 (time 1789683888.91 total 400.16 last 76.07) total: 32818 mkdir in 408.93 seconds: 80.25 ops/second - mkdir 910 (time 1789683498.75 total 10.01 last 90.93) - mkdir 1867 (time 1789683508.76 total 20.01 last 95.67) - mkdir 2646 (time 1789683518.76 total 30.02 last 77.86) - mkdir 3518 (time 1789683528.77 total 40.02 last 87.17) - mkdir 4468 (time 1789683538.77 total 50.02 last 95.00) - mkdir 5443 (time 1789683548.77 total 60.02 last 97.49) - mkdir 6116 (time 1789683558.77 total 70.03 last 67.28) - mkdir 6976 (time 1789683568.79 total 80.05 last 85.81) - mkdir 7536 (time 1789683578.80 total 90.05 last 55.98) - mkdir 8221 (time 1789683588.81 total 100.06 last 68.44) - mkdir 8931 (time 1789683598.83 total 110.08 last 70.85) - mkdir 9669 (time 1789683608.83 total 120.08 last 73.79) - mkdir 10000 (time 1789683612.78 total 124.04 last 83.74) - mkdir 10742 (time 1789683622.79 total 134.05 last 74.12) - mkdir 11332 (time 1789683632.80 total 144.05 last 58.96) - mkdir 12060 (time 1789683642.80 total 154.06 last 72.78) - mkdir 12914 (time 1789683652.82 total 164.08 last 85.24) - mkdir 13733 (time 1789683662.82 total 174.08 last 81.88) - mkdir 14527 (time 1789683672.83 total 184.09 last 79.33) - mkdir 15245 (time 1789683682.84 total 194.10 last 71.74) - mkdir 16053 (time 1789683692.84 total 204.10 last 80.77) - mkdir 16937 (time 1789683702.86 total 214.12 last 88.26) - mkdir 17871 (time 1789683712.87 total 224.12 last 93.34) - mkdir 18819 (time 1789683722.88 total 234.14 last 94.66) - mkdir 19716 (time 1789683732.91 total 244.16 last 89.48) - mkdir 20000 (time 1789683736.28 total 247.54 last 84.08) - mkdir 20863 (time 1789683746.29 total 257.54 last 86.25) - mkdir 21684 (time 1789683756.29 total 267.55 last 82.06) - mkdir 22553 (time 1789683766.33 total 277.58 last 86.62) - mkdir 23390 (time 1789683776.34 total 287.59 last 83.61) - mkdir 24207 (time 1789683786.34 total 297.60 last 81.67) - mkdir 24966 (time 1789683796.40 total 307.65 last 75.48) - mkdir 25764 (time 1789683806.41 total 317.66 last 79.70) - mkdir 26516 (time 1789683816.42 total 327.68 last 75.08) - mkdir 27421 (time 1789683826.44 total 337.69 last 90.39) - mkdir 28173 (time 1789683836.44 total 347.70 last 75.14) - mkdir 28905 (time 1789683846.44 total 357.70 last 73.19) - mkdir 29724 (time 1789683856.47 total 367.72 last 81.73) - mkdir 30000 (time 1789683859.44 total 370.69 last 92.95) - mkdir 30735 (time 1789683869.44 total 380.70 last 73.43) - mkdir 31302 (time 1789683879.45 total 390.70 last 56.68) - mkdir 32065 (time 1789683889.45 total 400.71 last 76.28) total: 32818 mkdir in 409.43 seconds: 80.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270772 1000532 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 1789684287 ; total 0 ; last 0) - unlinked 10000 (time 1789684491 ; total 204 ; last 204) - unlinked 20000 (time 1789684619 ; total 332 ; last 128) - unlinked 30000 (time 1789684746 ; total 459 ; last 127) total: 32768 unlinks in 492 seconds: 66.601624 unlinks/second - unlinked 0 (time 1789684287 ; total 0 ; last 0) - unlinked 10000 (time 1789684491 ; total 204 ; last 204) - unlinked 20000 (time 1789684619 ; total 332 ; last 128) - unlinked 30000 (time 1789684747 ; total 460 ; last 128) total: 32768 unlinks in 493 seconds: 66.466530 unlinks/second nlink between: 1 - unlinked 0 (time 1789684782 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1789684782 ; 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 8228 1263076 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