== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:57:02 (1790672222) 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 458 (time 1790672239.14 total 10.12 last 45.28) - mkdir 1063 (time 1790672249.15 total 20.12 last 60.47) - mkdir 1593 (time 1790672259.16 total 30.14 last 52.91) - mkdir 2090 (time 1790672269.21 total 40.19 last 49.45) - mkdir 2487 (time 1790672279.24 total 50.21 last 39.59) - mkdir 2836 (time 1790672289.26 total 60.24 last 34.82) - mkdir 3267 (time 1790672299.28 total 70.26 last 43.01) - mkdir 3905 (time 1790672309.29 total 80.26 last 63.78) - mkdir 4470 (time 1790672319.30 total 90.28 last 56.42) - mkdir 5046 (time 1790672329.30 total 100.28 last 57.58) - mkdir 5618 (time 1790672339.31 total 110.29 last 57.17) - mkdir 6164 (time 1790672349.31 total 120.29 last 54.59) - mkdir 6733 (time 1790672359.31 total 130.29 last 56.89) - mkdir 7289 (time 1790672369.32 total 140.29 last 55.58) - mkdir 7841 (time 1790672379.33 total 150.30 last 55.14) - mkdir 8291 (time 1790672389.35 total 160.32 last 44.92) - mkdir 8698 (time 1790672399.44 total 170.42 last 40.30) - mkdir 9183 (time 1790672409.45 total 180.42 last 48.50) - mkdir 9671 (time 1790672419.45 total 190.42 last 48.78) - mkdir 10000 (time 1790672426.75 total 197.73 last 45.04) - mkdir 10547 (time 1790672436.76 total 207.74 last 54.65) - mkdir 11098 (time 1790672446.79 total 217.77 last 54.93) - mkdir 11627 (time 1790672456.80 total 227.78 last 52.85) - mkdir 12159 (time 1790672466.83 total 237.81 last 53.05) - mkdir 12748 (time 1790672476.84 total 247.82 last 58.82) - mkdir 13403 (time 1790672486.85 total 257.82 last 65.46) - mkdir 13966 (time 1790672496.89 total 267.86 last 56.08) - mkdir 14662 (time 1790672506.90 total 277.87 last 69.54) - mkdir 15293 (time 1790672516.90 total 287.88 last 63.07) - mkdir 15936 (time 1790672526.91 total 297.88 last 64.27) - mkdir 16538 (time 1790672536.93 total 307.90 last 60.07) - mkdir 17075 (time 1790672546.94 total 317.92 last 53.61) - mkdir 17625 (time 1790672556.96 total 327.94 last 54.89) - mkdir 18151 (time 1790672566.96 total 337.94 last 52.60) - mkdir 18788 (time 1790672576.98 total 347.95 last 63.62) - mkdir 19375 (time 1790672586.98 total 357.95 last 58.70) - mkdir 19969 (time 1790672596.99 total 367.96 last 59.34) - mkdir 20662 (time 1790672606.99 total 377.96 last 69.30) - mkdir 21180 (time 1790672617.00 total 387.97 last 51.75) - mkdir 21726 (time 1790672627.01 total 397.98 last 54.56) - mkdir 22311 (time 1790672637.02 total 408.00 last 58.41) - mkdir 22900 (time 1790672647.03 total 418.01 last 58.85) - mkdir 23548 (time 1790672657.04 total 428.01 last 64.77) - mkdir 24186 (time 1790672667.04 total 438.02 last 63.75) - mkdir 24838 (time 1790672677.05 total 448.02 last 65.18) - mkdir 25429 (time 1790672687.06 total 458.03 last 59.02) - mkdir 25962 (time 1790672697.11 total 468.08 last 53.04) - mkdir 26605 (time 1790672707.13 total 478.10 last 64.17) - mkdir 27131 (time 1790672717.52 total 488.49 last 50.63) - mkdir 27770 (time 1790672727.53 total 498.51 last 63.81) - mkdir 28305 (time 1790672737.55 total 508.52 last 53.40) - mkdir 28846 (time 1790672747.58 total 518.55 last 53.96) - mkdir 29378 (time 1790672757.58 total 528.55 last 53.19) - mkdir 29877 (time 1790672767.58 total 538.56 last 49.89) - mkdir 30000 (time 1790672769.79 total 540.76 last 55.70) - mkdir 30658 (time 1790672779.80 total 550.78 last 65.70) - mkdir 31232 (time 1790672789.81 total 560.78 last 57.37) - mkdir 31710 (time 1790672799.81 total 570.79 last 47.79) - mkdir 32217 (time 1790672809.82 total 580.79 last 50.66) - mkdir 32667 (time 1790672819.84 total 590.81 last 44.92) total: 32818 mkdir in 594.37 seconds: 55.21 ops/second - mkdir 491 (time 1790672239.05 total 10.04 last 48.91) - mkdir 1128 (time 1790672249.05 total 20.04 last 63.68) - mkdir 1662 (time 1790672259.06 total 30.04 last 53.39) - mkdir 2156 (time 1790672269.07 total 40.06 last 49.33) - mkdir 2553 (time 1790672279.08 total 50.07 last 39.66) - mkdir 2912 (time 1790672289.11 total 60.10 last 35.80) - mkdir 3335 (time 1790672299.12 total 70.11 last 42.26) - mkdir 3962 (time 1790672309.12 total 80.11 last 62.68) - mkdir 4504 (time 1790672319.12 total 90.11 last 54.18) - mkdir 5083 (time 1790672329.13 total 100.11 last 57.89) - mkdir 5638 (time 1790672339.13 total 110.11 last 55.50) - mkdir 6176 (time 1790672349.17 total 120.16 last 53.57) - mkdir 6771 (time 1790672359.17 total 130.16 last 59.48) - mkdir 7333 (time 1790672369.20 total 140.19 last 56.04) - mkdir 7886 (time 1790672379.22 total 150.21 last 55.19) - mkdir 8337 (time 1790672389.22 total 160.21 last 45.10) - mkdir 8749 (time 1790672399.31 total 170.30 last 40.83) - mkdir 9239 (time 1790672409.33 total 180.32 last 48.89) - mkdir 9729 (time 1790672419.34 total 190.33 last 48.98) - mkdir 10000 (time 1790672425.60 total 196.59 last 43.26) - mkdir 10563 (time 1790672435.60 total 206.59 last 56.29) - mkdir 11098 (time 1790672445.68 total 216.67 last 53.11) - mkdir 11626 (time 1790672455.68 total 226.67 last 52.78) - mkdir 12154 (time 1790672465.68 total 236.67 last 52.79) - mkdir 12734 (time 1790672475.69 total 246.67 last 57.98) - mkdir 13361 (time 1790672485.71 total 256.70 last 62.53) - mkdir 13935 (time 1790672495.73 total 266.72 last 57.29) - mkdir 14583 (time 1790672505.73 total 276.72 last 64.80) - mkdir 15190 (time 1790672515.77 total 286.76 last 60.49) - mkdir 15884 (time 1790672525.77 total 296.76 last 69.39) - mkdir 16462 (time 1790672535.77 total 306.76 last 57.76) - mkdir 17010 (time 1790672545.80 total 316.79 last 54.67) - mkdir 17549 (time 1790672555.81 total 326.80 last 53.84) - mkdir 18066 (time 1790672565.81 total 336.80 last 51.68) - mkdir 18683 (time 1790672575.83 total 346.82 last 61.60) - mkdir 19280 (time 1790672585.84 total 356.82 last 59.66) - mkdir 19846 (time 1790672595.84 total 366.83 last 56.57) - mkdir 20000 (time 1790672599.02 total 370.01 last 48.47) - mkdir 20712 (time 1790672609.04 total 380.02 last 71.09) - mkdir 21249 (time 1790672619.04 total 390.03 last 53.69) - mkdir 21807 (time 1790672629.08 total 400.06 last 55.58) - mkdir 22401 (time 1790672639.09 total 410.08 last 59.30) - mkdir 23030 (time 1790672649.10 total 420.09 last 62.86) - mkdir 23696 (time 1790672659.12 total 430.11 last 66.48) - mkdir 24306 (time 1790672669.12 total 440.11 last 60.99) - mkdir 24978 (time 1790672679.12 total 450.11 last 67.19) - mkdir 25514 (time 1790672689.14 total 460.13 last 53.51) - mkdir 26080 (time 1790672699.14 total 470.13 last 56.60) - mkdir 26717 (time 1790672709.14 total 480.13 last 63.67) - mkdir 27254 (time 1790672719.15 total 490.14 last 53.66) - mkdir 27829 (time 1790672729.15 total 500.14 last 57.49) - mkdir 28366 (time 1790672739.17 total 510.16 last 53.62) - mkdir 28902 (time 1790672749.18 total 520.17 last 53.55) - mkdir 29418 (time 1790672759.24 total 530.23 last 51.27) - mkdir 29930 (time 1790672769.32 total 540.31 last 50.79) - mkdir 30549 (time 1790672779.33 total 550.32 last 61.86) - mkdir 31152 (time 1790672789.34 total 560.33 last 60.24) - mkdir 31646 (time 1790672799.35 total 570.34 last 49.35) - mkdir 32135 (time 1790672809.37 total 580.36 last 48.78) - mkdir 32592 (time 1790672819.38 total 590.37 last 45.67) total: 32818 mkdir in 595.65 seconds: 55.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422528 1785600 20% /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 351399 65969 285430 19% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1790673512 ; total 0 ; last 0) - unlinked 10000 (time 1790673795 ; total 283 ; last 283) - unlinked 20000 (time 1790674094 ; total 582 ; last 299) - unlinked 30000 (time 1790674399 ; total 887 ; last 305) total: 32768 unlinks in 972 seconds: 33.711933 unlinks/second - unlinked 0 (time 1790673512 ; total 0 ; last 0) - unlinked 10000 (time 1790673796 ; total 284 ; last 284) - unlinked 20000 (time 1790674100 ; total 588 ; last 304) - unlinked 30000 (time 1790674404 ; total 892 ; last 304) total: 32768 unlinks in 977 seconds: 33.539406 unlinks/second nlink between: 102 - unlinked 0 (time 1790674491 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790674491 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208640 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre