== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:37:16 (1787729836) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534834 334 534500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236232 648 235584 1% /mnt/lustre - mkdir 585 (time 1787729850.99 total 10.01 last 58.47) - mkdir 1157 (time 1787729860.99 total 20.01 last 57.20) - mkdir 1717 (time 1787729870.99 total 30.01 last 55.97) - mkdir 2324 (time 1787729880.99 total 40.01 last 60.69) - mkdir 2923 (time 1787729891.00 total 50.02 last 59.86) - mkdir 3419 (time 1787729901.01 total 60.03 last 49.58) - mkdir 3908 (time 1787729911.04 total 70.06 last 48.75) - mkdir 4331 (time 1787729921.04 total 80.06 last 42.29) - mkdir 4846 (time 1787729931.05 total 90.07 last 51.45) - mkdir 5416 (time 1787729941.06 total 100.08 last 56.96) - mkdir 5997 (time 1787729951.07 total 110.09 last 58.03) - mkdir 6565 (time 1787729961.08 total 120.10 last 56.76) - mkdir 7151 (time 1787729971.08 total 130.10 last 58.58) - mkdir 7706 (time 1787729981.11 total 140.13 last 55.34) - mkdir 8266 (time 1787729991.12 total 150.14 last 55.95) - mkdir 8851 (time 1787730001.13 total 160.15 last 58.41) - mkdir 9439 (time 1787730011.15 total 170.17 last 58.72) - mkdir 10000 (time 1787730020.24 total 179.26 last 61.71) - mkdir 10570 (time 1787730030.26 total 189.28 last 56.88) - mkdir 11220 (time 1787730040.27 total 199.29 last 64.89) - mkdir 11812 (time 1787730050.28 total 209.30 last 59.16) - mkdir 12368 (time 1787730060.31 total 219.33 last 55.45) - mkdir 12982 (time 1787730070.32 total 229.34 last 61.36) - mkdir 13623 (time 1787730080.32 total 239.34 last 64.10) - mkdir 14215 (time 1787730090.33 total 249.35 last 59.12) - mkdir 14819 (time 1787730100.34 total 259.36 last 60.31) - mkdir 15440 (time 1787730110.35 total 269.37 last 62.06) - mkdir 16052 (time 1787730120.35 total 279.37 last 61.18) - mkdir 16645 (time 1787730130.36 total 289.38 last 59.28) - mkdir 17250 (time 1787730140.37 total 299.39 last 60.43) - mkdir 17870 (time 1787730150.38 total 309.39 last 61.96) - mkdir 18468 (time 1787730160.45 total 319.47 last 59.34) - mkdir 18923 (time 1787730170.54 total 329.56 last 45.11) - mkdir 19558 (time 1787730180.55 total 339.57 last 63.46) - mkdir 20000 (time 1787730188.57 total 347.59 last 55.11) - mkdir 20586 (time 1787730198.57 total 357.59 last 58.59) - mkdir 21159 (time 1787730208.58 total 367.60 last 57.24) - mkdir 21775 (time 1787730218.63 total 377.65 last 61.30) - mkdir 22320 (time 1787730228.64 total 387.66 last 54.41) - mkdir 22858 (time 1787730238.66 total 397.68 last 53.71) - mkdir 23399 (time 1787730248.66 total 407.68 last 54.09) - mkdir 23957 (time 1787730258.67 total 417.69 last 55.78) - mkdir 24595 (time 1787730268.72 total 427.74 last 63.46) - mkdir 25226 (time 1787730278.75 total 437.76 last 62.95) - mkdir 25838 (time 1787730288.76 total 447.78 last 61.09) - mkdir 26447 (time 1787730298.80 total 457.82 last 60.69) - mkdir 27009 (time 1787730308.82 total 467.84 last 56.07) - mkdir 27551 (time 1787730318.83 total 477.85 last 54.15) - mkdir 28173 (time 1787730328.84 total 487.86 last 62.13) - mkdir 28761 (time 1787730338.86 total 497.88 last 58.72) - mkdir 29335 (time 1787730348.87 total 507.89 last 57.33) - mkdir 29832 (time 1787730358.87 total 517.89 last 49.68) - mkdir 30000 (time 1787730361.78 total 520.80 last 57.73) - mkdir 30519 (time 1787730371.79 total 530.81 last 51.87) - mkdir 31048 (time 1787730381.79 total 540.81 last 52.88) - mkdir 31598 (time 1787730391.81 total 550.83 last 54.92) - mkdir 32158 (time 1787730402.17 total 561.19 last 54.03) - mkdir 32696 (time 1787730412.18 total 571.19 last 53.79) total: 32818 mkdir in 572.84 seconds: 57.29 ops/second - mkdir 574 (time 1787729851.14 total 10.00 last 57.40) - mkdir 1128 (time 1787729861.16 total 20.02 last 55.29) - mkdir 1680 (time 1787729871.16 total 30.02 last 55.19) - mkdir 2276 (time 1787729881.18 total 40.04 last 59.49) - mkdir 2883 (time 1787729891.19 total 50.05 last 60.62) - mkdir 3380 (time 1787729901.20 total 60.06 last 49.65) - mkdir 3825 (time 1787729911.21 total 70.07 last 44.45) - mkdir 4243 (time 1787729921.23 total 80.09 last 41.73) - mkdir 4760 (time 1787729931.24 total 90.10 last 51.66) - mkdir 5310 (time 1787729941.24 total 100.11 last 54.97) - mkdir 5874 (time 1787729951.27 total 110.14 last 56.23) - mkdir 6447 (time 1787729961.28 total 120.14 last 57.29) - mkdir 7015 (time 1787729971.29 total 130.15 last 56.72) - mkdir 7583 (time 1787729981.29 total 140.15 last 56.80) - mkdir 8157 (time 1787729991.30 total 150.16 last 57.36) - mkdir 8756 (time 1787730001.31 total 160.17 last 59.82) - mkdir 9342 (time 1787730011.32 total 170.18 last 58.55) - mkdir 9958 (time 1787730021.32 total 180.18 last 61.59) - mkdir 10499 (time 1787730031.32 total 190.18 last 54.09) - mkdir 11139 (time 1787730041.34 total 200.21 last 63.87) - mkdir 11707 (time 1787730051.39 total 210.25 last 56.54) - mkdir 12267 (time 1787730061.40 total 220.26 last 55.97) - mkdir 12921 (time 1787730071.40 total 230.26 last 65.40) - mkdir 13555 (time 1787730081.40 total 240.26 last 63.39) - mkdir 14142 (time 1787730091.42 total 250.28 last 58.59) - mkdir 14712 (time 1787730101.42 total 260.28 last 56.99) - mkdir 15330 (time 1787730111.44 total 270.30 last 61.67) - mkdir 15916 (time 1787730121.45 total 280.31 last 58.54) - mkdir 16521 (time 1787730131.46 total 290.32 last 60.42) - mkdir 17122 (time 1787730141.47 total 300.33 last 60.06) - mkdir 17761 (time 1787730151.49 total 310.35 last 63.76) - mkdir 18328 (time 1787730161.51 total 320.37 last 56.57) - mkdir 18846 (time 1787730171.52 total 330.38 last 51.76) - mkdir 19464 (time 1787730181.53 total 340.39 last 61.75) - mkdir 20000 (time 1787730190.88 total 349.74 last 57.35) - mkdir 20577 (time 1787730200.88 total 359.74 last 57.69) - mkdir 21154 (time 1787730210.90 total 369.77 last 57.55) - mkdir 21779 (time 1787730220.91 total 379.78 last 62.44) - mkdir 22351 (time 1787730230.92 total 389.78 last 57.15) - mkdir 22888 (time 1787730240.95 total 399.81 last 53.55) - mkdir 23384 (time 1787730250.97 total 409.83 last 49.49) - mkdir 24030 (time 1787730260.98 total 419.84 last 64.57) - mkdir 24667 (time 1787730271.00 total 429.86 last 63.55) - mkdir 25283 (time 1787730281.00 total 439.87 last 61.59) - mkdir 25889 (time 1787730291.02 total 449.88 last 60.52) - mkdir 26458 (time 1787730301.02 total 459.88 last 56.89) - mkdir 27054 (time 1787730311.04 total 469.90 last 59.49) - mkdir 27609 (time 1787730321.04 total 479.90 last 55.49) - mkdir 28237 (time 1787730331.04 total 489.91 last 62.77) - mkdir 28771 (time 1787730341.32 total 500.18 last 51.99) - mkdir 29359 (time 1787730351.33 total 510.19 last 58.73) - mkdir 29880 (time 1787730361.34 total 520.20 last 52.06) - mkdir 30000 (time 1787730363.99 total 522.85 last 45.28) - mkdir 30522 (time 1787730373.99 total 532.85 last 52.19) - mkdir 31099 (time 1787730383.99 total 542.85 last 57.69) - mkdir 31653 (time 1787730393.99 total 552.85 last 55.39) - mkdir 32219 (time 1787730404.00 total 562.87 last 56.53) - mkdir 32747 (time 1787730414.01 total 572.87 last 52.79) total: 32818 mkdir in 574.06 seconds: 57.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 23% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303847 65971 237876 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301869 66285 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787731153 ; total 0 ; last 0) - unlinked 10000 (time 1787731425 ; total 272 ; last 272) - unlinked 20000 (time 1787731719 ; total 566 ; last 294) - unlinked 30000 (time 1787731994 ; total 841 ; last 275) total: 32768 unlinks in 917 seconds: 35.733913 unlinks/second - unlinked 0 (time 1787731153 ; total 0 ; last 0) - unlinked 10000 (time 1787731426 ; total 273 ; last 273) - unlinked 20000 (time 1787731722 ; total 569 ; last 296) - unlinked 30000 (time 1787731996 ; total 843 ; last 274) total: 32768 unlinks in 919 seconds: 35.656147 unlinks/second nlink between: 102 - unlinked 0 (time 1787732073 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787732073 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208768 2304 2204416 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 527036 335 526701 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236233 649 235584 1% /mnt/lustre