== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:25:52 (1788189952) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] 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 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 732 (time 1788189967.06 total 10.01 last 73.15) - mkdir 1404 (time 1788189977.06 total 20.01 last 67.16) - mkdir 2107 (time 1788189987.07 total 30.01 last 70.29) - mkdir 2843 (time 1788189997.09 total 40.03 last 73.44) - mkdir 3529 (time 1788190007.10 total 50.04 last 68.54) - mkdir 4127 (time 1788190017.10 total 60.05 last 59.76) - mkdir 4840 (time 1788190027.12 total 70.07 last 71.18) - mkdir 5549 (time 1788190037.13 total 80.08 last 70.85) - mkdir 6310 (time 1788190047.14 total 90.09 last 76.01) - mkdir 7017 (time 1788190057.15 total 100.09 last 70.65) - mkdir 7679 (time 1788190067.16 total 110.10 last 66.13) - mkdir 8379 (time 1788190077.16 total 120.11 last 69.96) - mkdir 9051 (time 1788190087.17 total 130.12 last 67.13) - mkdir 9739 (time 1788190097.18 total 140.12 last 68.78) - mkdir 10000 (time 1788190101.12 total 144.07 last 66.10) - mkdir 10692 (time 1788190111.13 total 154.08 last 69.13) - mkdir 11318 (time 1788190121.14 total 164.09 last 62.57) - mkdir 11993 (time 1788190131.16 total 174.11 last 67.36) - mkdir 12679 (time 1788190141.18 total 184.13 last 68.47) - mkdir 13373 (time 1788190151.18 total 194.13 last 69.39) - mkdir 14028 (time 1788190161.18 total 204.13 last 65.48) - mkdir 14689 (time 1788190171.19 total 214.13 last 66.08) - mkdir 15369 (time 1788190181.22 total 224.17 last 67.76) - mkdir 16060 (time 1788190191.23 total 234.17 last 69.06) - mkdir 16706 (time 1788190201.24 total 244.19 last 64.53) - mkdir 17334 (time 1788190211.24 total 254.19 last 62.78) - mkdir 17891 (time 1788190221.29 total 264.24 last 55.45) - mkdir 18450 (time 1788190231.31 total 274.26 last 55.76) - mkdir 19004 (time 1788190241.34 total 284.29 last 55.26) - mkdir 19666 (time 1788190251.35 total 294.30 last 66.11) - mkdir 20000 (time 1788190257.48 total 300.43 last 54.49) - mkdir 20570 (time 1788190267.49 total 310.43 last 56.98) - mkdir 21153 (time 1788190277.49 total 320.44 last 58.25) - mkdir 21739 (time 1788190287.50 total 330.44 last 58.59) - mkdir 22244 (time 1788190297.50 total 340.45 last 50.48) - mkdir 22798 (time 1788190307.59 total 350.54 last 54.88) - mkdir 23332 (time 1788190317.60 total 360.55 last 53.37) - mkdir 23983 (time 1788190327.61 total 370.56 last 65.03) - mkdir 24660 (time 1788190337.62 total 380.57 last 67.63) - mkdir 25305 (time 1788190347.62 total 390.57 last 64.49) - mkdir 25966 (time 1788190357.63 total 400.58 last 66.06) - mkdir 26606 (time 1788190367.68 total 410.63 last 63.67) - mkdir 27264 (time 1788190377.68 total 420.63 last 65.79) - mkdir 27874 (time 1788190387.69 total 430.63 last 60.97) - mkdir 28497 (time 1788190397.69 total 440.64 last 62.28) - mkdir 29045 (time 1788190407.70 total 450.64 last 54.77) - mkdir 29704 (time 1788190418.39 total 461.34 last 61.60) - mkdir 30000 (time 1788190423.13 total 466.08 last 62.52) - mkdir 30641 (time 1788190433.14 total 476.09 last 64.04) - mkdir 31198 (time 1788190443.16 total 486.11 last 55.59) - mkdir 31829 (time 1788190453.17 total 496.12 last 63.02) - mkdir 32471 (time 1788190463.18 total 506.12 last 64.17) total: 32818 mkdir in 512.90 seconds: 63.99 ops/second - mkdir 706 (time 1788189967.06 total 10.01 last 70.52) - mkdir 1364 (time 1788189977.08 total 20.02 last 65.73) - mkdir 2091 (time 1788189987.08 total 30.02 last 72.68) - mkdir 2785 (time 1788189997.10 total 40.05 last 69.22) - mkdir 3446 (time 1788190007.11 total 50.05 last 66.09) - mkdir 4075 (time 1788190017.11 total 60.06 last 62.85) - mkdir 4770 (time 1788190027.11 total 70.06 last 69.50) - mkdir 5489 (time 1788190037.12 total 80.07 last 71.84) - mkdir 6265 (time 1788190047.13 total 90.07 last 77.56) - mkdir 7000 (time 1788190057.13 total 100.08 last 73.47) - mkdir 7668 (time 1788190067.14 total 110.09 last 66.75) - mkdir 8349 (time 1788190077.15 total 120.10 last 68.01) - mkdir 9014 (time 1788190087.16 total 130.10 last 66.47) - mkdir 9703 (time 1788190097.18 total 140.13 last 68.72) - mkdir 10000 (time 1788190101.71 total 144.66 last 65.58) - mkdir 10710 (time 1788190111.71 total 154.66 last 70.98) - mkdir 11328 (time 1788190121.72 total 164.66 last 61.80) - mkdir 11987 (time 1788190131.72 total 174.67 last 65.86) - mkdir 12674 (time 1788190141.73 total 184.68 last 68.61) - mkdir 13375 (time 1788190151.74 total 194.68 last 70.07) - mkdir 14044 (time 1788190161.75 total 204.70 last 66.80) - mkdir 14705 (time 1788190171.75 total 214.70 last 66.09) - mkdir 15398 (time 1788190181.76 total 224.70 last 69.29) - mkdir 16064 (time 1788190191.76 total 234.70 last 66.59) - mkdir 16732 (time 1788190201.76 total 244.71 last 66.76) - mkdir 17351 (time 1788190211.76 total 254.71 last 61.89) - mkdir 17899 (time 1788190221.79 total 264.73 last 54.67) - mkdir 18429 (time 1788190231.79 total 274.74 last 52.99) - mkdir 18985 (time 1788190241.80 total 284.75 last 55.54) - mkdir 19626 (time 1788190251.82 total 294.77 last 63.96) - mkdir 20000 (time 1788190258.61 total 301.56 last 55.10) - mkdir 20565 (time 1788190268.61 total 311.56 last 56.48) - mkdir 21155 (time 1788190278.61 total 321.56 last 58.98) - mkdir 21722 (time 1788190288.62 total 331.56 last 56.69) - mkdir 22259 (time 1788190298.64 total 341.59 last 53.58) - mkdir 22815 (time 1788190308.65 total 351.60 last 55.53) - mkdir 23409 (time 1788190318.66 total 361.61 last 59.33) - mkdir 24076 (time 1788190328.67 total 371.62 last 66.64) - mkdir 24700 (time 1788190338.69 total 381.64 last 62.28) - mkdir 25327 (time 1788190348.69 total 391.64 last 62.68) - mkdir 25977 (time 1788190358.70 total 401.65 last 64.95) - mkdir 26589 (time 1788190368.70 total 411.65 last 61.19) - mkdir 27230 (time 1788190378.77 total 421.72 last 63.67) - mkdir 27841 (time 1788190388.78 total 431.72 last 61.06) - mkdir 28399 (time 1788190398.80 total 441.74 last 55.69) - mkdir 29011 (time 1788190408.80 total 451.74 last 61.19) - mkdir 29609 (time 1788190418.82 total 461.76 last 59.68) - mkdir 30000 (time 1788190424.99 total 467.94 last 63.31) - mkdir 30566 (time 1788190435.01 total 477.95 last 56.53) - mkdir 31187 (time 1788190445.01 total 487.96 last 62.07) - mkdir 31781 (time 1788190455.03 total 497.98 last 59.26) - mkdir 32404 (time 1788190465.38 total 508.33 last 60.21) total: 32818 mkdir in 514.60 seconds: 63.77 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489728 1718400 23% /mnt/lustre[MDT:0] 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 304126 65969 238157 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788191087 ; total 0 ; last 0) - unlinked 10000 (time 1788191333 ; total 246 ; last 246) - unlinked 20000 (time 1788191607 ; total 520 ; last 274) - unlinked 30000 (time 1788191870 ; total 783 ; last 263) total: 32768 unlinks in 859 seconds: 38.146683 unlinks/second - unlinked 0 (time 1788191087 ; total 0 ; last 0) - unlinked 10000 (time 1788191334 ; total 247 ; last 247) - unlinked 20000 (time 1788191608 ; total 521 ; last 274) - unlinked 30000 (time 1788191872 ; total 785 ; last 264) total: 32768 unlinks in 861 seconds: 38.058071 unlinks/second nlink between: 102 - unlinked 0 (time 1788191949 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788191949 ; 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 2208896 2176 2204672 1% /mnt/lustre[MDT:0] 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre