== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:49:11 (1787993351) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524088 537 523551 1% /mnt/lustre - mkdir 734 (time 1787993366.27 total 10.01 last 73.35) - mkdir 1540 (time 1787993376.27 total 20.01 last 80.58) - mkdir 2379 (time 1787993386.28 total 30.02 last 83.84) - mkdir 3130 (time 1787993396.28 total 40.02 last 75.07) - mkdir 4038 (time 1787993406.28 total 50.02 last 90.78) - mkdir 4893 (time 1787993416.29 total 60.03 last 85.40) - mkdir 5728 (time 1787993426.31 total 70.05 last 83.33) - mkdir 6606 (time 1787993436.32 total 80.06 last 87.73) - mkdir 7457 (time 1787993446.32 total 90.06 last 85.09) - mkdir 8345 (time 1787993456.33 total 100.07 last 88.74) - mkdir 9170 (time 1787993466.33 total 110.07 last 82.48) - mkdir 10000 (time 1787993475.69 total 119.43 last 88.73) - mkdir 10813 (time 1787993485.72 total 129.46 last 81.04) - mkdir 11694 (time 1787993495.73 total 139.47 last 87.99) - mkdir 12591 (time 1787993505.74 total 149.48 last 89.66) - mkdir 13473 (time 1787993515.75 total 159.49 last 88.11) - mkdir 14337 (time 1787993525.76 total 169.50 last 86.28) - mkdir 15126 (time 1787993535.77 total 179.51 last 78.86) - mkdir 16061 (time 1787993545.77 total 189.51 last 93.48) - mkdir 16802 (time 1787993555.77 total 199.51 last 74.09) - mkdir 17732 (time 1787993565.77 total 209.51 last 92.94) - mkdir 18632 (time 1787993575.78 total 219.51 last 90.00) - mkdir 19228 (time 1787993585.86 total 229.60 last 59.11) - mkdir 20000 (time 1787993594.99 total 238.73 last 84.55) - mkdir 20694 (time 1787993605.00 total 248.73 last 69.36) - mkdir 21348 (time 1787993615.01 total 258.75 last 65.30) - mkdir 22067 (time 1787993625.02 total 268.76 last 71.84) - mkdir 22819 (time 1787993635.02 total 278.76 last 75.17) - mkdir 23606 (time 1787993645.03 total 288.77 last 78.64) - mkdir 24337 (time 1787993655.04 total 298.78 last 73.00) - mkdir 25091 (time 1787993665.06 total 308.80 last 75.28) - mkdir 25859 (time 1787993675.06 total 318.80 last 76.80) - mkdir 26694 (time 1787993685.07 total 328.81 last 83.38) - mkdir 27637 (time 1787993695.08 total 338.82 last 94.21) - mkdir 28524 (time 1787993705.10 total 348.84 last 88.53) - mkdir 29377 (time 1787993715.10 total 358.84 last 85.28) - mkdir 30000 (time 1787993723.71 total 367.45 last 72.39) - mkdir 30820 (time 1787993733.72 total 377.46 last 81.97) - mkdir 31677 (time 1787993743.72 total 387.46 last 85.65) - mkdir 32451 (time 1787993753.73 total 397.47 last 77.34) total: 32818 mkdir in 401.62 seconds: 81.71 ops/second - mkdir 735 (time 1787993366.26 total 10.01 last 73.46) - mkdir 1549 (time 1787993376.28 total 20.02 last 81.27) - mkdir 2399 (time 1787993386.28 total 30.03 last 84.96) - mkdir 3151 (time 1787993396.28 total 40.03 last 75.18) - mkdir 4038 (time 1787993406.29 total 50.03 last 88.69) - mkdir 4878 (time 1787993416.29 total 60.03 last 83.99) - mkdir 5697 (time 1787993426.30 total 70.05 last 81.78) - mkdir 6593 (time 1787993436.33 total 80.07 last 89.40) - mkdir 7485 (time 1787993446.33 total 90.07 last 89.17) - mkdir 8395 (time 1787993456.34 total 100.09 last 90.89) - mkdir 9228 (time 1787993466.34 total 110.09 last 83.29) - mkdir 10000 (time 1787993474.72 total 118.46 last 92.15) - mkdir 10841 (time 1787993484.72 total 128.46 last 84.10) - mkdir 11712 (time 1787993494.72 total 138.47 last 87.08) - mkdir 12586 (time 1787993504.72 total 148.47 last 87.39) - mkdir 13465 (time 1787993514.75 total 158.49 last 87.71) - mkdir 14286 (time 1787993524.77 total 168.51 last 81.90) - mkdir 15067 (time 1787993534.77 total 178.52 last 78.09) - mkdir 16011 (time 1787993544.79 total 188.53 last 94.24) - mkdir 16769 (time 1787993554.79 total 198.54 last 75.76) - mkdir 17675 (time 1787993564.79 total 208.54 last 90.59) - mkdir 18601 (time 1787993574.80 total 218.54 last 92.57) - mkdir 19242 (time 1787993584.80 total 228.55 last 64.07) - mkdir 20000 (time 1787993593.96 total 237.71 last 82.76) - mkdir 20739 (time 1787993603.97 total 247.71 last 73.86) - mkdir 21374 (time 1787993613.98 total 257.72 last 63.44) - mkdir 22065 (time 1787993623.98 total 267.73 last 69.06) - mkdir 22818 (time 1787993634.01 total 277.76 last 75.09) - mkdir 23593 (time 1787993644.02 total 287.77 last 77.39) - mkdir 24353 (time 1787993654.05 total 297.80 last 75.78) - mkdir 25135 (time 1787993664.08 total 307.82 last 78.03) - mkdir 25810 (time 1787993674.09 total 317.83 last 67.41) - mkdir 26618 (time 1787993684.10 total 327.85 last 80.70) - mkdir 27503 (time 1787993694.10 total 337.85 last 88.49) - mkdir 28371 (time 1787993704.11 total 347.86 last 86.73) - mkdir 29268 (time 1787993714.11 total 357.86 last 89.69) - mkdir 29954 (time 1787993724.13 total 367.87 last 68.50) - mkdir 30765 (time 1787993734.13 total 377.88 last 81.07) - mkdir 31601 (time 1787993744.14 total 387.88 last 83.54) - mkdir 32389 (time 1787993754.14 total 397.88 last 78.78) total: 32818 mkdir in 402.81 seconds: 81.47 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270692 1000612 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787994152 ; total 0 ; last 0) - unlinked 10000 (time 1787994342 ; total 190 ; last 190) - unlinked 20000 (time 1787994479 ; total 327 ; last 137) - unlinked 30000 (time 1787994587 ; total 435 ; last 108) total: 32768 unlinks in 464 seconds: 70.620689 unlinks/second - unlinked 0 (time 1787994152 ; total 0 ; last 0) - unlinked 10000 (time 1787994343 ; total 191 ; last 191) - unlinked 20000 (time 1787994480 ; total 328 ; last 137) - unlinked 30000 (time 1787994588 ; total 436 ; last 108) total: 32768 unlinks in 465 seconds: 70.468819 unlinks/second nlink between: 1 - unlinked 0 (time 1787994619 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1787994619 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8148 1263156 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre