== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:42:56 (1785404576) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31864 3575156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11612 3595408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3999 1020001 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2830 259314 2% /mnt/lustre[OST:1] filesystem_summary: 524791 6030 518761 2% /mnt/lustre - mkdir 504 (time 1785404593.91 total 10.02 last 50.31) - mkdir 961 (time 1785404603.93 total 20.04 last 45.59) - mkdir 1441 (time 1785404613.94 total 30.05 last 47.97) - mkdir 1919 (time 1785404623.97 total 40.07 last 47.69) - mkdir 2431 (time 1785404633.97 total 50.08 last 51.19) - mkdir 2941 (time 1785404643.98 total 60.09 last 50.93) - mkdir 3535 (time 1785404654.01 total 70.12 last 59.21) - mkdir 4078 (time 1785404664.06 total 80.17 last 54.06) - mkdir 4436 (time 1785404674.12 total 90.23 last 35.56) - mkdir 4785 (time 1785404684.13 total 100.24 last 34.87) - mkdir 5146 (time 1785404694.15 total 110.26 last 36.04) - mkdir 5587 (time 1785404704.16 total 120.27 last 44.06) - mkdir 6074 (time 1785404714.16 total 130.27 last 48.69) - mkdir 6643 (time 1785404724.17 total 140.28 last 56.83) - mkdir 7193 (time 1785404734.19 total 150.30 last 54.89) - mkdir 7607 (time 1785404744.20 total 160.31 last 41.38) - mkdir 8055 (time 1785404754.20 total 170.31 last 44.79) - mkdir 8631 (time 1785404764.23 total 180.33 last 57.44) - mkdir 9194 (time 1785404774.27 total 190.38 last 56.04) - mkdir 9711 (time 1785404784.30 total 200.41 last 51.57) - mkdir 10000 (time 1785404789.53 total 205.64 last 55.24) - mkdir 10651 (time 1785404799.57 total 215.67 last 64.87) - mkdir 11218 (time 1785404809.57 total 225.68 last 56.69) - mkdir 11772 (time 1785404819.59 total 235.70 last 55.28) - mkdir 12320 (time 1785404829.62 total 245.72 last 54.67) - mkdir 13001 (time 1785404839.63 total 255.74 last 67.98) - mkdir 13373 (time 1785404849.64 total 265.75 last 37.18) - mkdir 13735 (time 1785404859.64 total 275.75 last 36.18) - mkdir 14159 (time 1785404869.67 total 285.78 last 42.28) - mkdir 14748 (time 1785404879.69 total 295.79 last 58.82) - mkdir 15246 (time 1785404889.69 total 305.80 last 49.79) - mkdir 15771 (time 1785404899.69 total 315.80 last 52.48) - mkdir 16171 (time 1785404909.70 total 325.81 last 39.98) - mkdir 16645 (time 1785404919.71 total 335.82 last 47.32) - mkdir 17015 (time 1785404929.72 total 345.82 last 36.99) - mkdir 17488 (time 1785404939.73 total 355.84 last 47.23) - mkdir 18061 (time 1785404949.79 total 365.89 last 56.98) - mkdir 18698 (time 1785404959.80 total 375.91 last 63.62) - mkdir 19432 (time 1785404969.80 total 385.91 last 73.38) - mkdir 20000 (time 1785404978.46 total 394.56 last 65.63) - mkdir 20643 (time 1785404988.48 total 404.59 last 64.14) - mkdir 21232 (time 1785404998.48 total 414.59 last 58.89) - mkdir 21694 (time 1785405008.48 total 424.59 last 46.19) - mkdir 22084 (time 1785405018.49 total 434.60 last 38.97) - mkdir 22551 (time 1785405028.55 total 444.66 last 46.44) - mkdir 22982 (time 1785405038.55 total 454.66 last 43.09) - mkdir 23484 (time 1785405048.58 total 464.69 last 50.05) - mkdir 24005 (time 1785405058.59 total 474.70 last 52.07) - mkdir 24682 (time 1785405068.60 total 484.71 last 67.64) - mkdir 25128 (time 1785405078.61 total 494.72 last 44.53) - mkdir 25624 (time 1785405088.62 total 504.73 last 49.56) - mkdir 26092 (time 1785405098.63 total 514.74 last 46.76) - mkdir 26799 (time 1785405108.66 total 524.77 last 70.49) - mkdir 27300 (time 1785405118.67 total 534.78 last 50.05) - mkdir 27887 (time 1785405128.69 total 544.79 last 58.61) - mkdir 28355 (time 1785405138.70 total 554.81 last 46.72) - mkdir 28754 (time 1785405148.72 total 564.82 last 39.85) - mkdir 29233 (time 1785405158.77 total 574.88 last 47.63) - mkdir 29762 (time 1785405168.79 total 584.90 last 52.82) - mkdir 30000 (time 1785405175.19 total 591.30 last 37.16) - mkdir 30516 (time 1785405185.20 total 601.30 last 51.58) - mkdir 31132 (time 1785405195.20 total 611.31 last 61.58) - mkdir 31690 (time 1785405205.22 total 621.33 last 55.68) - mkdir 32097 (time 1785405215.27 total 631.37 last 40.52) - mkdir 32495 (time 1785405225.27 total 641.38 last 39.79) total: 32818 mkdir in 648.89 seconds: 50.58 ops/second - mkdir 467 (time 1785404594.33 total 10.00 last 46.70) - mkdir 926 (time 1785404604.35 total 20.02 last 45.80) - mkdir 1397 (time 1785404614.35 total 30.02 last 47.09) - mkdir 1893 (time 1785404624.36 total 40.03 last 49.57) - mkdir 2406 (time 1785404634.37 total 50.04 last 51.24) - mkdir 2934 (time 1785404644.37 total 60.04 last 52.80) - mkdir 3503 (time 1785404654.38 total 70.05 last 56.87) - mkdir 4037 (time 1785404664.41 total 80.08 last 53.21) - mkdir 4372 (time 1785404674.42 total 90.09 last 33.48) - mkdir 4735 (time 1785404684.44 total 100.11 last 36.22) - mkdir 5104 (time 1785404694.46 total 110.13 last 36.83) - mkdir 5545 (time 1785404704.47 total 120.14 last 44.08) - mkdir 6036 (time 1785404714.49 total 130.16 last 48.96) - mkdir 6623 (time 1785404724.50 total 140.17 last 58.70) - mkdir 7152 (time 1785404734.50 total 150.17 last 52.86) - mkdir 7572 (time 1785404744.52 total 160.19 last 41.93) - mkdir 8001 (time 1785404754.55 total 170.22 last 42.78) - mkdir 8572 (time 1785404764.56 total 180.23 last 57.02) - mkdir 9106 (time 1785404774.58 total 190.25 last 53.33) - mkdir 9637 (time 1785404784.58 total 200.25 last 53.09) - mkdir 10000 (time 1785404792.23 total 207.90 last 47.43) - mkdir 10695 (time 1785404802.24 total 217.91 last 69.44) - mkdir 11284 (time 1785404812.25 total 227.92 last 58.82) - mkdir 11811 (time 1785404822.27 total 237.94 last 52.64) - mkdir 12313 (time 1785404832.33 total 248.00 last 49.87) - mkdir 12980 (time 1785404842.33 total 258.00 last 66.70) - mkdir 13351 (time 1785404852.34 total 268.01 last 37.06) - mkdir 13716 (time 1785404862.35 total 278.02 last 36.49) - mkdir 14213 (time 1785404872.35 total 288.02 last 49.68) - mkdir 14781 (time 1785404882.37 total 298.04 last 56.70) - mkdir 15316 (time 1785404892.38 total 308.05 last 53.45) - mkdir 15816 (time 1785404902.43 total 318.10 last 49.75) - mkdir 16215 (time 1785404912.45 total 328.12 last 39.83) - mkdir 16620 (time 1785404922.47 total 338.14 last 40.42) - mkdir 17028 (time 1785404932.48 total 348.15 last 40.77) - mkdir 17534 (time 1785404942.48 total 358.15 last 50.57) - mkdir 18118 (time 1785404952.49 total 368.16 last 58.35) - mkdir 18704 (time 1785404962.50 total 378.17 last 58.54) - mkdir 19493 (time 1785404972.54 total 388.21 last 78.62) - mkdir 20000 (time 1785404980.20 total 395.87 last 66.16) - mkdir 20615 (time 1785404990.20 total 405.87 last 61.49) - mkdir 21161 (time 1785405000.20 total 415.87 last 54.59) - mkdir 21634 (time 1785405010.20 total 425.87 last 47.28) - mkdir 22103 (time 1785405020.28 total 435.95 last 46.54) - mkdir 22515 (time 1785405030.32 total 445.99 last 41.03) - mkdir 22953 (time 1785405040.34 total 456.01 last 43.75) - mkdir 23456 (time 1785405050.38 total 466.05 last 50.11) - mkdir 24034 (time 1785405060.39 total 476.06 last 57.72) - mkdir 24635 (time 1785405070.39 total 486.06 last 60.08) - mkdir 25140 (time 1785405080.39 total 496.06 last 50.49) - mkdir 25612 (time 1785405090.40 total 506.07 last 47.16) - mkdir 26068 (time 1785405100.43 total 516.10 last 45.49) - mkdir 26731 (time 1785405110.43 total 526.10 last 66.25) - mkdir 27287 (time 1785405120.44 total 536.10 last 55.60) - mkdir 27864 (time 1785405130.48 total 546.15 last 57.45) - mkdir 28299 (time 1785405140.55 total 556.22 last 43.21) - mkdir 28726 (time 1785405150.61 total 566.28 last 42.43) - mkdir 29183 (time 1785405160.65 total 576.32 last 45.53) - mkdir 29678 (time 1785405170.66 total 586.33 last 49.43) - mkdir 30000 (time 1785405178.90 total 594.57 last 39.07) - mkdir 30691 (time 1785405188.92 total 604.59 last 68.98) - mkdir 31222 (time 1785405198.92 total 614.59 last 53.09) - mkdir 31650 (time 1785405208.93 total 624.60 last 42.77) - mkdir 32079 (time 1785405218.96 total 634.63 last 42.75) - mkdir 32469 (time 1785405228.97 total 644.64 last 38.98) total: 32818 mkdir in 652.07 seconds: 50.33 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276896 994408 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31864 3575156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11612 3595408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69635 954365 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2830 259314 2% /mnt/lustre[OST:1] filesystem_summary: 590427 71666 518761 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785406241 ; total 0 ; last 0) - unlinked 10000 (time 1785406566 ; total 325 ; last 325) - unlinked 20000 (time 1785406876 ; total 635 ; last 310) - unlinked 30000 (time 1785407233 ; total 992 ; last 357) total: 32768 unlinks in 1094 seconds: 29.952469 unlinks/second - unlinked 0 (time 1785406241 ; total 0 ; last 0) - unlinked 10000 (time 1785406570 ; total 329 ; last 329) - unlinked 20000 (time 1785406882 ; total 641 ; last 312) - unlinked 30000 (time 1785407241 ; total 1000 ; last 359) total: 32768 unlinks in 1103 seconds: 29.708069 unlinks/second nlink between: 1 - unlinked 0 (time 1785407347 ; total 0 ; last 0) total: 50 unlinks in 5 seconds: 10.000000 unlinks/second - unlinked 0 (time 1785407347 ; total 0 ; last 0) total: 50 unlinks in 5 seconds: 10.000000 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 14352 1256952 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31864 3575156 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11612 3595408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3999 1020001 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2697 259447 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2830 259314 2% /mnt/lustre[OST:1] filesystem_summary: 524791 6030 518761 2% /mnt/lustre