== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:07:51 (1787792871) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 670 (time 1787792885.31 total 10.02 last 66.84) - mkdir 1280 (time 1787792895.37 total 20.08 last 60.63) - mkdir 1940 (time 1787792905.39 total 30.11 last 65.85) - mkdir 2641 (time 1787792915.40 total 40.11 last 70.06) - mkdir 3376 (time 1787792925.41 total 50.12 last 73.42) - mkdir 3973 (time 1787792935.41 total 60.12 last 59.70) - mkdir 4553 (time 1787792945.42 total 70.13 last 57.94) - mkdir 5170 (time 1787792955.42 total 80.13 last 61.69) - mkdir 5712 (time 1787792965.43 total 90.14 last 54.16) - mkdir 6196 (time 1787792975.44 total 100.15 last 48.36) - mkdir 6676 (time 1787792985.44 total 110.16 last 47.97) - mkdir 7216 (time 1787792995.44 total 120.16 last 54.00) - mkdir 7799 (time 1787793005.45 total 130.16 last 58.26) - mkdir 8412 (time 1787793015.48 total 140.20 last 61.10) - mkdir 9014 (time 1787793025.51 total 150.22 last 60.04) - mkdir 9661 (time 1787793035.54 total 160.25 last 64.52) - mkdir 10000 (time 1787793041.37 total 166.08 last 58.19) - mkdir 10464 (time 1787793051.39 total 176.10 last 46.30) - mkdir 11003 (time 1787793061.39 total 186.11 last 53.86) - mkdir 11508 (time 1787793071.41 total 196.13 last 50.40) - mkdir 11973 (time 1787793081.42 total 206.13 last 46.47) - mkdir 12556 (time 1787793091.42 total 216.13 last 58.29) - mkdir 13139 (time 1787793101.45 total 226.16 last 58.12) - mkdir 13740 (time 1787793111.46 total 236.17 last 60.06) - mkdir 14223 (time 1787793121.48 total 246.19 last 48.22) - mkdir 14678 (time 1787793131.49 total 256.20 last 45.43) - mkdir 15126 (time 1787793141.49 total 266.20 last 44.79) - mkdir 15694 (time 1787793151.50 total 276.21 last 56.75) - mkdir 16258 (time 1787793161.53 total 286.24 last 56.24) - mkdir 16807 (time 1787793171.56 total 296.27 last 54.75) - mkdir 17382 (time 1787793181.56 total 306.27 last 57.46) - mkdir 17933 (time 1787793191.58 total 316.30 last 54.98) - mkdir 18486 (time 1787793201.60 total 326.31 last 55.22) - mkdir 19108 (time 1787793211.62 total 336.33 last 62.06) - mkdir 19779 (time 1787793221.63 total 346.34 last 67.08) - mkdir 20000 (time 1787793225.53 total 350.24 last 56.67) - mkdir 20568 (time 1787793235.54 total 360.25 last 56.71) - mkdir 21138 (time 1787793245.56 total 370.27 last 56.91) - mkdir 21696 (time 1787793255.56 total 380.27 last 55.78) - mkdir 22232 (time 1787793265.56 total 390.28 last 53.58) - mkdir 22770 (time 1787793275.58 total 400.30 last 53.69) - mkdir 23354 (time 1787793285.60 total 410.31 last 58.33) - mkdir 23876 (time 1787793295.60 total 420.31 last 52.20) - mkdir 24299 (time 1787793305.62 total 430.33 last 42.19) - mkdir 24837 (time 1787793315.63 total 440.34 last 53.78) - mkdir 25372 (time 1787793325.64 total 450.35 last 53.45) - mkdir 25948 (time 1787793335.64 total 460.36 last 57.55) - mkdir 26466 (time 1787793345.65 total 470.36 last 51.79) - mkdir 27027 (time 1787793355.66 total 480.37 last 56.04) - mkdir 27572 (time 1787793365.66 total 490.37 last 54.49) - mkdir 28084 (time 1787793376.08 total 500.79 last 49.12) - mkdir 28597 (time 1787793386.09 total 510.80 last 51.26) - mkdir 29174 (time 1787793396.09 total 520.80 last 57.70) - mkdir 29739 (time 1787793406.60 total 531.31 last 53.79) - mkdir 30000 (time 1787793412.19 total 536.90 last 46.67) - mkdir 30531 (time 1787793422.19 total 546.91 last 53.06) - mkdir 31026 (time 1787793432.20 total 556.91 last 49.47) - mkdir 31550 (time 1787793442.22 total 566.93 last 52.31) - mkdir 32062 (time 1787793452.24 total 576.95 last 51.08) - mkdir 32561 (time 1787793462.27 total 586.98 last 49.75) total: 32818 mkdir in 592.03 seconds: 55.43 ops/second - mkdir 648 (time 1787792885.30 total 10.01 last 64.73) - mkdir 1255 (time 1787792895.31 total 20.02 last 60.65) - mkdir 1895 (time 1787792905.32 total 30.03 last 63.91) - mkdir 2577 (time 1787792915.33 total 40.04 last 68.14) - mkdir 3318 (time 1787792925.35 total 50.06 last 73.95) - mkdir 3911 (time 1787792935.37 total 60.09 last 59.15) - mkdir 4520 (time 1787792945.45 total 70.16 last 60.45) - mkdir 5123 (time 1787792955.46 total 80.17 last 60.22) - mkdir 5665 (time 1787792965.49 total 90.20 last 54.05) - mkdir 6162 (time 1787792975.50 total 100.22 last 49.63) - mkdir 6653 (time 1787792985.52 total 110.23 last 49.03) - mkdir 7178 (time 1787792995.54 total 120.25 last 52.39) - mkdir 7751 (time 1787793005.57 total 130.28 last 57.13) - mkdir 8363 (time 1787793015.58 total 140.29 last 61.14) - mkdir 8977 (time 1787793025.58 total 150.30 last 61.35) - mkdir 9602 (time 1787793035.60 total 160.31 last 62.43) - mkdir 10000 (time 1787793043.54 total 168.25 last 50.11) - mkdir 10490 (time 1787793053.54 total 178.25 last 49.00) - mkdir 11107 (time 1787793063.54 total 188.26 last 61.66) - mkdir 11557 (time 1787793073.57 total 198.28 last 44.88) - mkdir 12072 (time 1787793083.59 total 208.31 last 51.38) - mkdir 12628 (time 1787793093.59 total 218.31 last 55.60) - mkdir 13189 (time 1787793103.60 total 228.31 last 56.09) - mkdir 13838 (time 1787793113.62 total 238.33 last 64.78) - mkdir 14278 (time 1787793123.63 total 248.34 last 43.95) - mkdir 14723 (time 1787793133.64 total 258.36 last 44.42) - mkdir 15185 (time 1787793143.67 total 268.38 last 46.08) - mkdir 15751 (time 1787793153.68 total 278.39 last 56.57) - mkdir 16345 (time 1787793163.69 total 288.40 last 59.31) - mkdir 16857 (time 1787793173.76 total 298.47 last 50.87) - mkdir 17419 (time 1787793183.81 total 308.53 last 55.89) - mkdir 18013 (time 1787793193.85 total 318.56 last 59.20) - mkdir 18592 (time 1787793203.85 total 328.57 last 57.86) - mkdir 19206 (time 1787793213.85 total 338.57 last 61.40) - mkdir 19824 (time 1787793223.87 total 348.58 last 61.73) - mkdir 20000 (time 1787793227.55 total 352.26 last 47.76) - mkdir 20630 (time 1787793237.57 total 362.29 last 62.86) - mkdir 21159 (time 1787793247.68 total 372.39 last 52.34) - mkdir 21713 (time 1787793257.69 total 382.40 last 55.34) - mkdir 22258 (time 1787793267.71 total 392.42 last 54.42) - mkdir 22804 (time 1787793277.71 total 402.42 last 54.58) - mkdir 23414 (time 1787793287.73 total 412.45 last 60.84) - mkdir 23904 (time 1787793297.74 total 422.46 last 48.96) - mkdir 24333 (time 1787793307.75 total 432.47 last 42.86) - mkdir 24874 (time 1787793317.76 total 442.47 last 54.05) - mkdir 25398 (time 1787793327.83 total 452.54 last 52.04) - mkdir 25930 (time 1787793337.83 total 462.55 last 53.18) - mkdir 26484 (time 1787793347.84 total 472.55 last 55.40) - mkdir 27048 (time 1787793357.85 total 482.56 last 56.32) - mkdir 27600 (time 1787793367.87 total 492.58 last 55.09) - mkdir 28120 (time 1787793377.88 total 502.59 last 51.94) - mkdir 28636 (time 1787793387.89 total 512.61 last 51.53) - mkdir 29191 (time 1787793398.06 total 522.77 last 54.59) - mkdir 29730 (time 1787793408.09 total 532.80 last 53.76) - mkdir 30000 (time 1787793413.63 total 538.34 last 48.70) - mkdir 30535 (time 1787793423.64 total 548.35 last 53.45) - mkdir 31011 (time 1787793433.64 total 558.35 last 47.60) - mkdir 31526 (time 1787793443.65 total 568.36 last 51.48) - mkdir 32009 (time 1787793453.92 total 578.63 last 47.03) - mkdir 32502 (time 1787793463.92 total 588.63 last 49.27) total: 32818 mkdir in 594.40 seconds: 55.21 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304004 65969 238035 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 1787794224 ; total 0 ; last 0) - unlinked 10000 (time 1787794537 ; total 313 ; last 313) - unlinked 20000 (time 1787794872 ; total 648 ; last 335) - unlinked 30000 (time 1787795199 ; total 975 ; last 327) total: 32768 unlinks in 1066 seconds: 30.739212 unlinks/second - unlinked 0 (time 1787794224 ; total 0 ; last 0) - unlinked 10000 (time 1787794535 ; total 311 ; last 311) - unlinked 20000 (time 1787794870 ; total 646 ; last 335) - unlinked 30000 (time 1787795200 ; total 976 ; last 330) total: 32768 unlinks in 1067 seconds: 30.710403 unlinks/second nlink between: 102 - unlinked 0 (time 1787795293 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787795293 ; 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 2208512 2304 2204160 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 526704 333 526371 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