== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:24:40 (1787563480) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre - mkdir 536 (time 1787563496.35 total 10.02 last 53.50) - mkdir 1252 (time 1787563506.35 total 20.02 last 71.57) - mkdir 1898 (time 1787563516.37 total 30.04 last 64.50) - mkdir 2584 (time 1787563526.37 total 40.04 last 68.58) - mkdir 3346 (time 1787563536.37 total 50.04 last 76.17) - mkdir 3987 (time 1787563546.40 total 60.07 last 63.95) - mkdir 4656 (time 1787563556.40 total 70.07 last 66.90) - mkdir 5342 (time 1787563566.40 total 80.07 last 68.58) - mkdir 5826 (time 1787563576.41 total 90.08 last 48.34) - mkdir 6573 (time 1787563586.44 total 100.11 last 74.48) - mkdir 7197 (time 1787563596.46 total 110.14 last 62.25) - mkdir 7863 (time 1787563606.47 total 120.14 last 66.55) - mkdir 8451 (time 1787563616.49 total 130.16 last 58.71) - mkdir 9194 (time 1787563626.49 total 140.16 last 74.30) - mkdir 9952 (time 1787563636.49 total 150.16 last 75.79) - mkdir 10652 (time 1787563646.50 total 160.18 last 69.90) - mkdir 11288 (time 1787563656.51 total 170.18 last 63.57) - mkdir 11925 (time 1787563666.51 total 180.18 last 63.69) - mkdir 12543 (time 1787563676.54 total 190.21 last 61.64) - mkdir 13161 (time 1787563686.55 total 200.22 last 61.74) - mkdir 13751 (time 1787563696.55 total 210.22 last 58.97) - mkdir 14504 (time 1787563706.57 total 220.24 last 75.14) - mkdir 15224 (time 1787563716.58 total 230.26 last 71.91) - mkdir 15896 (time 1787563726.59 total 240.26 last 67.18) - mkdir 16557 (time 1787563736.61 total 250.28 last 65.95) - mkdir 17204 (time 1787563746.61 total 260.28 last 64.69) - mkdir 17944 (time 1787563756.62 total 270.29 last 73.96) - mkdir 18602 (time 1787563766.62 total 280.29 last 65.78) - mkdir 19197 (time 1787563776.63 total 290.30 last 59.47) - mkdir 19707 (time 1787563786.65 total 300.32 last 50.90) - mkdir 20000 (time 1787563791.36 total 305.03 last 62.14) - mkdir 20623 (time 1787563801.38 total 315.05 last 62.19) - mkdir 21195 (time 1787563811.38 total 325.05 last 57.20) - mkdir 21819 (time 1787563821.39 total 335.06 last 62.31) - mkdir 22522 (time 1787563831.40 total 345.08 last 70.22) - mkdir 23262 (time 1787563841.44 total 355.11 last 73.73) - mkdir 23944 (time 1787563851.45 total 365.12 last 68.16) - mkdir 24623 (time 1787563861.46 total 375.13 last 67.82) - mkdir 25279 (time 1787563871.48 total 385.15 last 65.46) - mkdir 25922 (time 1787563881.49 total 395.16 last 64.26) - mkdir 26587 (time 1787563891.51 total 405.18 last 66.37) - mkdir 27126 (time 1787563901.52 total 415.19 last 53.85) - mkdir 27838 (time 1787563911.53 total 425.20 last 71.13) - mkdir 28725 (time 1787563921.53 total 435.20 last 88.69) - mkdir 29503 (time 1787563931.53 total 445.20 last 77.77) - mkdir 30000 (time 1787563939.12 total 452.79 last 65.51) - mkdir 30808 (time 1787563949.14 total 462.81 last 80.65) - mkdir 31367 (time 1787563959.16 total 472.83 last 55.75) - mkdir 31981 (time 1787563969.19 total 482.87 last 61.21) - mkdir 32771 (time 1787563979.25 total 492.92 last 78.55) total: 32818 mkdir in 493.51 seconds: 66.50 ops/second - mkdir 544 (time 1787563496.34 total 10.01 last 54.34) - mkdir 1245 (time 1787563506.34 total 20.01 last 70.09) - mkdir 1858 (time 1787563516.34 total 30.02 last 61.27) - mkdir 2554 (time 1787563526.36 total 40.03 last 69.53) - mkdir 3313 (time 1787563536.36 total 50.03 last 75.88) - mkdir 3949 (time 1787563546.37 total 60.04 last 63.54) - mkdir 4647 (time 1787563556.38 total 70.05 last 69.70) - mkdir 5341 (time 1787563566.43 total 80.10 last 69.05) - mkdir 5847 (time 1787563576.45 total 90.12 last 50.52) - mkdir 6566 (time 1787563586.45 total 100.13 last 71.86) - mkdir 7203 (time 1787563596.46 total 110.13 last 63.66) - mkdir 7860 (time 1787563606.46 total 120.14 last 65.69) - mkdir 8425 (time 1787563616.47 total 130.15 last 56.44) - mkdir 9132 (time 1787563626.49 total 140.16 last 70.57) - mkdir 9883 (time 1787563636.50 total 150.17 last 75.03) - mkdir 10565 (time 1787563646.52 total 160.19 last 68.08) - mkdir 11197 (time 1787563656.53 total 170.21 last 63.10) - mkdir 11841 (time 1787563666.54 total 180.21 last 64.39) - mkdir 12447 (time 1787563676.54 total 190.22 last 60.54) - mkdir 13065 (time 1787563686.56 total 200.23 last 61.73) - mkdir 13660 (time 1787563696.56 total 210.24 last 59.45) - mkdir 14396 (time 1787563706.58 total 220.25 last 73.51) - mkdir 15098 (time 1787563716.58 total 230.26 last 70.15) - mkdir 15740 (time 1787563726.60 total 240.27 last 64.10) - mkdir 16394 (time 1787563736.61 total 250.28 last 65.36) - mkdir 17041 (time 1787563746.62 total 260.30 last 64.58) - mkdir 17778 (time 1787563756.63 total 270.30 last 73.65) - mkdir 18472 (time 1787563766.63 total 280.31 last 69.38) - mkdir 19058 (time 1787563776.65 total 290.32 last 58.52) - mkdir 19555 (time 1787563786.66 total 300.33 last 49.64) - mkdir 20000 (time 1787563794.19 total 307.87 last 59.05) - mkdir 20605 (time 1787563804.22 total 317.89 last 60.33) - mkdir 21165 (time 1787563814.24 total 327.91 last 55.92) - mkdir 21869 (time 1787563824.26 total 337.93 last 70.24) - mkdir 22552 (time 1787563834.27 total 347.94 last 68.25) - mkdir 23258 (time 1787563844.28 total 357.95 last 70.51) - mkdir 23946 (time 1787563854.30 total 367.97 last 68.66) - mkdir 24625 (time 1787563864.31 total 377.98 last 67.83) - mkdir 25283 (time 1787563874.31 total 387.99 last 65.77) - mkdir 25950 (time 1787563884.32 total 397.99 last 66.69) - mkdir 26592 (time 1787563894.32 total 407.99 last 64.17) - mkdir 27158 (time 1787563904.33 total 418.00 last 56.55) - mkdir 27915 (time 1787563914.33 total 428.00 last 75.68) - mkdir 28799 (time 1787563924.34 total 438.01 last 88.32) - mkdir 29498 (time 1787563934.34 total 448.01 last 69.90) - mkdir 30000 (time 1787563940.99 total 454.66 last 75.54) - mkdir 30754 (time 1787563950.99 total 464.66 last 75.38) - mkdir 31308 (time 1787563961.00 total 474.67 last 55.33) - mkdir 32007 (time 1787563971.01 total 484.68 last 69.82) - mkdir 32770 (time 1787563981.03 total 494.70 last 76.19) total: 32818 mkdir in 495.30 seconds: 66.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270700 1000604 22% /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 65914 958086 7% /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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787564622 ; total 0 ; last 0) - unlinked 10000 (time 1787564846 ; total 224 ; last 224) - unlinked 20000 (time 1787565087 ; total 465 ; last 241) - unlinked 30000 (time 1787565321 ; total 699 ; last 234) total: 32768 unlinks in 761 seconds: 43.059132 unlinks/second - unlinked 0 (time 1787564622 ; total 0 ; last 0) - unlinked 10000 (time 1787564846 ; total 224 ; last 224) - unlinked 20000 (time 1787565087 ; total 465 ; last 241) - unlinked 30000 (time 1787565322 ; total 700 ; last 235) total: 32768 unlinks in 762 seconds: 43.002625 unlinks/second nlink between: 1 - unlinked 0 (time 1787565386 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787565386 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8156 1263148 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre