== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:40:27 (1781210427) 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 486 (time 1781210444.05 total 10.01 last 48.55) - mkdir 939 (time 1781210454.05 total 20.01 last 45.29) - mkdir 1425 (time 1781210464.07 total 30.03 last 48.51) - mkdir 1895 (time 1781210474.07 total 40.03 last 46.99) - mkdir 2411 (time 1781210484.07 total 50.04 last 51.59) - mkdir 2913 (time 1781210494.08 total 60.04 last 50.16) - mkdir 3337 (time 1781210504.10 total 70.06 last 42.34) - mkdir 3728 (time 1781210514.12 total 80.09 last 38.99) - mkdir 4153 (time 1781210524.15 total 90.11 last 42.40) - mkdir 4626 (time 1781210534.18 total 100.14 last 47.16) - mkdir 5144 (time 1781210544.19 total 110.15 last 51.75) - mkdir 5582 (time 1781210554.20 total 120.17 last 43.74) - mkdir 6082 (time 1781210564.21 total 130.18 last 49.95) - mkdir 6518 (time 1781210574.24 total 140.20 last 43.49) - mkdir 7030 (time 1781210584.25 total 150.22 last 51.13) - mkdir 7550 (time 1781210594.26 total 160.22 last 51.97) - mkdir 8051 (time 1781210604.30 total 170.26 last 49.89) - mkdir 8555 (time 1781210614.31 total 180.27 last 50.35) - mkdir 8977 (time 1781210624.31 total 190.28 last 42.18) - mkdir 9431 (time 1781210634.32 total 200.28 last 45.40) - mkdir 9862 (time 1781210644.32 total 210.28 last 43.08) - mkdir 10000 (time 1781210647.45 total 213.41 last 44.14) - mkdir 10547 (time 1781210657.47 total 223.43 last 54.58) - mkdir 11041 (time 1781210667.49 total 233.45 last 49.29) - mkdir 11549 (time 1781210677.51 total 243.47 last 50.72) - mkdir 12009 (time 1781210687.52 total 253.48 last 45.94) - mkdir 12508 (time 1781210697.52 total 263.49 last 49.87) - mkdir 13024 (time 1781210707.53 total 273.49 last 51.56) - mkdir 13582 (time 1781210717.54 total 283.50 last 55.75) - mkdir 14040 (time 1781210727.54 total 293.51 last 45.78) - mkdir 14472 (time 1781210737.55 total 303.51 last 43.19) - mkdir 14900 (time 1781210747.61 total 313.58 last 42.52) - mkdir 15307 (time 1781210757.64 total 323.60 last 40.60) - mkdir 15796 (time 1781210767.66 total 333.62 last 48.80) - mkdir 16270 (time 1781210777.66 total 343.62 last 47.40) - mkdir 16755 (time 1781210787.69 total 353.65 last 48.36) - mkdir 17221 (time 1781210797.73 total 363.70 last 46.38) - mkdir 17630 (time 1781210807.74 total 373.71 last 40.87) - mkdir 17927 (time 1781210817.75 total 383.71 last 29.69) - mkdir 18424 (time 1781210827.75 total 393.71 last 49.69) - mkdir 18888 (time 1781210837.75 total 403.71 last 46.39) - mkdir 19312 (time 1781210847.75 total 413.71 last 42.40) - mkdir 19693 (time 1781210857.79 total 423.75 last 37.96) - mkdir 20000 (time 1781210864.85 total 430.82 last 43.44) - mkdir 20306 (time 1781210874.86 total 440.82 last 30.58) - mkdir 20797 (time 1781210884.86 total 450.83 last 49.10) - mkdir 21273 (time 1781210894.86 total 460.83 last 47.59) - mkdir 21773 (time 1781210904.89 total 470.86 last 49.86) - mkdir 22264 (time 1781210914.91 total 480.88 last 49.00) - mkdir 22815 (time 1781210924.93 total 490.89 last 55.00) - mkdir 23330 (time 1781210934.94 total 500.90 last 51.47) - mkdir 23811 (time 1781210944.94 total 510.90 last 48.09) - mkdir 24259 (time 1781210955.03 total 520.99 last 44.39) - mkdir 24673 (time 1781210965.04 total 531.00 last 41.37) - mkdir 25023 (time 1781210975.06 total 541.03 last 34.91) - mkdir 25387 (time 1781210985.06 total 551.03 last 36.39) - mkdir 25798 (time 1781210995.09 total 561.06 last 40.98) - mkdir 26263 (time 1781211005.10 total 571.06 last 46.48) - mkdir 26683 (time 1781211015.11 total 581.07 last 41.94) - mkdir 27173 (time 1781211025.14 total 591.11 last 48.85) - mkdir 27623 (time 1781211035.15 total 601.12 last 44.95) - mkdir 28081 (time 1781211045.16 total 611.12 last 45.77) - mkdir 28535 (time 1781211055.18 total 621.14 last 45.32) - mkdir 28963 (time 1781211065.20 total 631.16 last 42.71) - mkdir 29466 (time 1781211075.21 total 641.18 last 50.21) - mkdir 29988 (time 1781211085.23 total 651.19 last 52.11) - mkdir 30454 (time 1781211095.24 total 661.21 last 46.55) - mkdir 30894 (time 1781211105.25 total 671.21 last 43.98) - mkdir 31322 (time 1781211115.29 total 681.25 - mkdir 490 (time 1781210443.79 total 10.01 last 48.94) - mkdir 957 (time 1781210453.80 total 20.03 last 46.64) - mkdir 1449 (time 1781210463.82 total 30.05 last 49.10) - mkdir 1916 (time 1781210473.86 total 40.08 last 46.53) - mkdir 2428 (time 1781210483.89 total 50.11 last 51.04) - mkdir 2936 (time 1781210493.89 total 60.12 last 50.77) - mkdir 3362 (time 1781210503.90 total 70.13 last 42.57) - mkdir 3749 (time 1781210513.93 total 80.16 last 38.59) - mkdir 4176 (time 1781210523.93 total 90.16 last 42.69) - mkdir 4642 (time 1781210533.94 total 100.16 last 46.58) - mkdir 5176 (time 1781210543.94 total 110.16 last 53.40) - mkdir 5607 (time 1781210553.96 total 120.18 last 43.02) - mkdir 6111 (time 1781210563.96 total 130.19 last 50.37) - mkdir 6527 (time 1781210573.97 total 140.19 last 41.57) - mkdir 7086 (time 1781210583.99 total 150.22 last 55.76) - mkdir 7623 (time 1781210594.00 total 160.23 last 53.67) - mkdir 8119 (time 1781210604.02 total 170.24 last 49.52) - mkdir 8617 (time 1781210614.03 total 180.26 last 49.73) - mkdir 9073 (time 1781210624.08 total 190.30 last 45.40) - mkdir 9529 (time 1781210634.08 total 200.31 last 45.57) - mkdir 9962 (time 1781210644.10 total 210.32 last 43.23) - mkdir 10504 (time 1781210654.10 total 220.33 last 54.18) - mkdir 11014 (time 1781210664.13 total 230.36 last 50.83) - mkdir 11519 (time 1781210674.16 total 240.38 last 50.39) - mkdir 11982 (time 1781210684.26 total 250.49 last 45.81) - mkdir 12454 (time 1781210694.27 total 260.50 last 47.15) - mkdir 12973 (time 1781210704.28 total 270.50 last 51.86) - mkdir 13537 (time 1781210714.29 total 280.52 last 56.33) - mkdir 14004 (time 1781210724.34 total 290.56 last 46.49) - mkdir 14467 (time 1781210734.34 total 300.56 last 46.29) - mkdir 14905 (time 1781210744.38 total 310.60 last 43.64) - mkdir 15300 (time 1781210754.39 total 320.61 last 39.45) - mkdir 15812 (time 1781210764.40 total 330.63 last 51.13) - mkdir 16311 (time 1781210774.42 total 340.64 last 49.82) - mkdir 16807 (time 1781210784.44 total 350.66 last 49.50) - mkdir 17280 (time 1781210794.45 total 360.67 last 47.26) - mkdir 17688 (time 1781210804.46 total 370.69 last 40.73) - mkdir 17993 (time 1781210814.48 total 380.70 last 30.46) - mkdir 18403 (time 1781210824.49 total 390.72 last 40.94) - mkdir 18890 (time 1781210834.54 total 400.76 last 48.47) - mkdir 19330 (time 1781210844.55 total 410.78 last 43.95) - mkdir 19751 (time 1781210854.61 total 420.83 last 41.87) - mkdir 20000 (time 1781210860.42 total 426.64 last 42.84) - mkdir 20395 (time 1781210870.47 total 436.69 last 39.31) - mkdir 20746 (time 1781210880.47 total 446.70 last 35.08) - mkdir 21290 (time 1781210890.49 total 456.72 last 54.29) - mkdir 21785 (time 1781210900.50 total 466.72 last 49.47) - mkdir 22263 (time 1781210910.51 total 476.74 last 47.73) - mkdir 22787 (time 1781210920.53 total 486.75 last 52.31) - mkdir 23324 (time 1781210930.57 total 496.79 last 53.49) - mkdir 23814 (time 1781210940.57 total 506.79 last 49.00) - mkdir 24288 (time 1781210950.57 total 516.80 last 47.38) - mkdir 24719 (time 1781210960.63 total 526.85 last 42.86) - mkdir 25103 (time 1781210970.65 total 536.87 last 38.32) - mkdir 25446 (time 1781210980.67 total 546.90 last 34.21) - mkdir 25805 (time 1781210990.71 total 556.93 last 35.78) - mkdir 26296 (time 1781211000.96 total 567.19 last 47.88) - mkdir 26746 (time 1781211010.97 total 577.20 last 44.95) - mkdir 27185 (time 1781211021.16 total 587.39 last 43.10) - mkdir 27663 (time 1781211031.17 total 597.39 last 47.77) - mkdir 28134 (time 1781211041.17 total 607.40 last 47.07) - mkdir 28571 (time 1781211051.34 total 617.56 last 43.00) - mkdir 29001 (time 1781211061.35 total 627.58 last 42.92) - mkdir 29527 (time 1781211071.37 total 637.60 last 52.50) - mkdir 30000 (time 1781211080.57 total 646.80 last 51.41) - mkdir 30531 (time 1781211090.61 total 656.84 last 52.90) - mkdir 30979 (time 1781211100.63 total 666.85 last 44.71) - mkdir 31413 (time 1781211110.64 total 676.86 last 43.36) - mkdir 31808 (time 1781211120.64 total 686.87 last 39.48) - mkdir 32318 (time 1781211130.65 total 696.87 last 50.97) total: 32818 mkdir in 705.87 seconds: 46.49 ops/second last 42.64) - mkdir 31784 (time 1781211125.30 total 691.26 last 46.13) - mkdir 32339 (time 1781211135.31 total 701.27 last 55.44) total: 32818 mkdir in 709.53 seconds: 46.25 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1781212020 ; total 0 ; last 0) - unlinked 10000 (time 1781212370 ; total 350 ; last 350) - unlinked 20000 (time 1781212760 ; total 740 ; last 390) - unlinked 30000 (time 1781213149 ; total 1129 ; last 389) total: 32768 unlinks in 1242 seconds: 26.383253 unlinks/second - unlinked 0 (time 1781212020 ; total 0 ; last 0) - unlinked 10000 (time 1781212370 ; total 350 ; last 350) - unlinked 20000 (time 1781212764 ; total 744 ; last 394) - unlinked 30000 (time 1781213151 ; total 1131 ; last 387) total: 32768 unlinks in 1243 seconds: 26.362028 unlinks/second nlink between: 102 - unlinked 0 (time 1781213265 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781213265 ; 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 2207744 2176 2203520 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 526551 333 526218 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