== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:56:19 (1787572579) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524088 537 523551 1% /mnt/lustre - mkdir 625 (time 1787572594.02 total 10.04 last 62.27) - mkdir 1284 (time 1787572604.03 total 20.05 last 65.85) - mkdir 1952 (time 1787572614.03 total 30.05 last 66.75) - mkdir 2593 (time 1787572624.06 total 40.08 last 63.95) - mkdir 3251 (time 1787572634.07 total 50.09 last 65.73) - mkdir 3899 (time 1787572644.09 total 60.11 last 64.66) - mkdir 4558 (time 1787572654.09 total 70.11 last 65.89) - mkdir 5205 (time 1787572664.11 total 80.13 last 64.58) - mkdir 5879 (time 1787572674.12 total 90.14 last 67.33) - mkdir 6508 (time 1787572684.13 total 100.15 last 62.83) - mkdir 7156 (time 1787572694.14 total 110.16 last 64.75) - mkdir 7790 (time 1787572704.14 total 120.16 last 63.36) - mkdir 8458 (time 1787572714.15 total 130.17 last 66.73) - mkdir 9156 (time 1787572724.16 total 140.18 last 69.79) - mkdir 9814 (time 1787572734.18 total 150.20 last 65.64) - mkdir 10000 (time 1787572737.63 total 153.65 last 53.96) - mkdir 10675 (time 1787572747.64 total 163.66 last 67.43) - mkdir 11337 (time 1787572757.64 total 173.66 last 66.18) - mkdir 12039 (time 1787572767.66 total 183.68 last 70.06) - mkdir 12706 (time 1787572777.66 total 193.68 last 66.70) - mkdir 13409 (time 1787572787.67 total 203.69 last 70.25) - mkdir 14106 (time 1787572797.69 total 213.71 last 69.56) - mkdir 14874 (time 1787572807.69 total 223.71 last 76.76) - mkdir 15469 (time 1787572817.72 total 233.74 last 59.37) - mkdir 16163 (time 1787572827.72 total 243.74 last 69.38) - mkdir 16886 (time 1787572837.74 total 253.76 last 72.11) - mkdir 17570 (time 1787572847.75 total 263.77 last 68.35) - mkdir 18214 (time 1787572857.76 total 273.78 last 64.36) - mkdir 18800 (time 1787572867.77 total 283.79 last 58.53) - mkdir 19457 (time 1787572877.77 total 293.79 last 65.67) - mkdir 20000 (time 1787572885.93 total 301.95 last 66.59) - mkdir 20684 (time 1787572895.94 total 311.95 last 68.35) - mkdir 21411 (time 1787572905.94 total 321.96 last 72.65) - mkdir 22050 (time 1787572915.95 total 331.97 last 63.84) - mkdir 22706 (time 1787572925.95 total 341.97 last 65.59) - mkdir 23409 (time 1787572935.96 total 351.98 last 70.22) - mkdir 23993 (time 1787572945.98 total 362.00 last 58.30) - mkdir 24587 (time 1787572956.00 total 372.02 last 59.30) - mkdir 25191 (time 1787572966.00 total 382.02 last 60.38) - mkdir 25810 (time 1787572976.03 total 392.05 last 61.69) - mkdir 26464 (time 1787572986.05 total 402.07 last 65.32) - mkdir 27153 (time 1787572996.05 total 412.07 last 68.87) - mkdir 27844 (time 1787573006.06 total 422.08 last 69.01) - mkdir 28509 (time 1787573016.08 total 432.10 last 66.38) - mkdir 29189 (time 1787573026.09 total 442.10 last 67.98) - mkdir 29939 (time 1787573036.09 total 452.11 last 74.94) - mkdir 30646 (time 1787573046.10 total 462.12 last 70.65) - mkdir 31296 (time 1787573056.12 total 472.14 last 64.86) - mkdir 32000 (time 1787573066.12 total 482.14 last 70.38) - mkdir 32677 (time 1787573076.13 total 492.14 last 67.69) total: 32818 mkdir in 494.06 seconds: 66.42 ops/second - mkdir 650 (time 1787572594.08 total 10.02 last 64.87) - mkdir 1275 (time 1787572604.10 total 20.03 last 62.41) - mkdir 1929 (time 1787572614.11 total 30.05 last 65.28) - mkdir 2574 (time 1787572624.12 total 40.06 last 64.47) - mkdir 3266 (time 1787572634.12 total 50.06 last 69.18) - mkdir 3928 (time 1787572644.15 total 60.09 last 66.02) - mkdir 4594 (time 1787572654.17 total 70.11 last 66.46) - mkdir 5266 (time 1787572664.17 total 80.11 last 67.16) - mkdir 5943 (time 1787572674.18 total 90.11 last 67.69) - mkdir 6569 (time 1787572684.19 total 100.13 last 62.49) - mkdir 7215 (time 1787572694.19 total 110.13 last 64.59) - mkdir 7885 (time 1787572704.21 total 120.15 last 66.88) - mkdir 8535 (time 1787572714.22 total 130.16 last 64.94) - mkdir 9232 (time 1787572724.24 total 140.18 last 69.55) - mkdir 9917 (time 1787572734.27 total 150.21 last 68.31) - mkdir 10577 (time 1787572744.28 total 160.21 last 65.97) - mkdir 11246 (time 1787572754.28 total 170.22 last 66.89) - mkdir 11903 (time 1787572764.28 total 180.22 last 65.66) - mkdir 12609 (time 1787572774.28 total 190.22 last 70.59) - mkdir 13273 (time 1787572784.29 total 200.23 last 66.36) - mkdir 13981 (time 1787572794.30 total 210.24 last 70.77) - mkdir 14728 (time 1787572804.31 total 220.25 last 74.59) - mkdir 15339 (time 1787572814.33 total 230.27 last 60.99) - mkdir 15992 (time 1787572824.34 total 240.28 last 65.20) - mkdir 16716 (time 1787572834.36 total 250.30 last 72.29) - mkdir 17346 (time 1787572844.36 total 260.30 last 62.99) - mkdir 18019 (time 1787572854.37 total 270.30 last 67.26) - mkdir 18623 (time 1787572864.37 total 280.31 last 60.36) - mkdir 19296 (time 1787572874.38 total 290.32 last 67.23) - mkdir 19926 (time 1787572884.39 total 300.33 last 62.98) - mkdir 20565 (time 1787572894.41 total 310.35 last 63.75) - mkdir 21318 (time 1787572904.43 total 320.37 last 75.12) - mkdir 21955 (time 1787572914.43 total 330.37 last 63.70) - mkdir 22591 (time 1787572924.45 total 340.39 last 63.50) - mkdir 23286 (time 1787572934.48 total 350.42 last 69.27) - mkdir 23897 (time 1787572944.49 total 360.43 last 61.08) - mkdir 24466 (time 1787572954.49 total 370.43 last 56.90) - mkdir 25093 (time 1787572964.49 total 380.43 last 62.66) - mkdir 25695 (time 1787572974.50 total 390.43 last 60.19) - mkdir 26342 (time 1787572984.50 total 400.44 last 64.69) - mkdir 27027 (time 1787572994.50 total 410.44 last 68.48) - mkdir 27688 (time 1787573004.51 total 420.44 last 66.07) - mkdir 28368 (time 1787573014.54 total 430.48 last 67.77) - mkdir 29027 (time 1787573024.54 total 440.48 last 65.86) - mkdir 29699 (time 1787573034.54 total 450.48 last 67.20) - mkdir 30000 (time 1787573038.43 total 454.37 last 77.40) - mkdir 30705 (time 1787573048.44 total 464.38 last 70.48) - mkdir 31408 (time 1787573058.46 total 474.40 last 70.15) - mkdir 32080 (time 1787573068.47 total 484.41 last 67.10) - mkdir 32768 (time 1787573078.48 total 494.42 last 68.77) total: 32818 mkdir in 494.94 seconds: 66.31 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270696 1000608 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787573787 ; total 0 ; last 0) - unlinked 10000 (time 1787574040 ; total 253 ; last 253) - unlinked 20000 (time 1787574313 ; total 526 ; last 273) - unlinked 30000 (time 1787574571 ; total 784 ; last 258) total: 32768 unlinks in 854 seconds: 38.370022 unlinks/second - unlinked 0 (time 1787573787 ; total 0 ; last 0) - unlinked 10000 (time 1787574041 ; total 254 ; last 254) - unlinked 20000 (time 1787574316 ; total 529 ; last 275) - unlinked 30000 (time 1787574575 ; total 788 ; last 259) total: 32768 unlinks in 857 seconds: 38.235706 unlinks/second nlink between: 1 - unlinked 0 (time 1787574646 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787574646 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8152 1263152 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre