== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:29:34 (1785392974) 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 384 (time 1785392991.91 total 10.01 last 38.35) - mkdir 830 (time 1785393001.96 total 20.06 last 44.39) - mkdir 1283 (time 1785393011.97 total 30.07 last 45.25) - mkdir 1798 (time 1785393022.00 total 40.10 last 51.33) - mkdir 2280 (time 1785393032.03 total 50.14 last 48.04) - mkdir 2874 (time 1785393042.06 total 60.16 last 59.27) - mkdir 3270 (time 1785393052.08 total 70.18 last 39.52) - mkdir 4002 (time 1785393062.12 total 80.22 last 72.90) - mkdir 4474 (time 1785393072.15 total 90.25 last 47.07) - mkdir 5086 (time 1785393082.15 total 100.25 last 61.19) - mkdir 5651 (time 1785393092.15 total 110.26 last 56.47) - mkdir 6164 (time 1785393102.16 total 120.26 last 51.28) - mkdir 6566 (time 1785393112.23 total 130.34 last 39.90) - mkdir 6945 (time 1785393122.27 total 140.37 last 37.77) - mkdir 7341 (time 1785393132.27 total 150.37 last 39.59) - mkdir 8044 (time 1785393142.34 total 160.45 last 69.79) - mkdir 8470 (time 1785393152.35 total 170.45 last 42.58) - mkdir 8870 (time 1785393162.36 total 180.46 last 39.96) - mkdir 9364 (time 1785393172.39 total 190.50 last 49.22) - mkdir 9774 (time 1785393182.40 total 200.50 last 40.98) - mkdir 10000 (time 1785393189.77 total 207.88 last 30.64) - mkdir 10413 (time 1785393199.80 total 217.91 last 41.18) - mkdir 10906 (time 1785393209.82 total 227.92 last 49.23) - mkdir 11344 (time 1785393219.83 total 237.93 last 43.76) - mkdir 11819 (time 1785393229.84 total 247.94 last 47.43) - mkdir 12242 (time 1785393239.89 total 257.99 last 42.11) - mkdir 12717 (time 1785393249.91 total 268.02 last 47.37) - mkdir 13126 (time 1785393259.99 total 278.09 last 40.59) - mkdir 13689 (time 1785393269.99 total 288.10 last 56.29) - mkdir 14237 (time 1785393280.00 total 298.10 last 54.76) - mkdir 14641 (time 1785393290.03 total 308.14 last 40.27) - mkdir 15126 (time 1785393300.03 total 318.14 last 48.49) - mkdir 15711 (time 1785393310.07 total 328.17 last 58.31) - mkdir 16297 (time 1785393320.08 total 338.19 last 58.51) - mkdir 16763 (time 1785393330.08 total 348.19 last 46.60) - mkdir 17253 (time 1785393340.10 total 358.20 last 48.93) - mkdir 17758 (time 1785393350.11 total 368.21 last 50.44) - mkdir 18216 (time 1785393360.12 total 378.23 last 45.74) - mkdir 18786 (time 1785393370.17 total 388.27 last 56.74) - mkdir 19222 (time 1785393380.17 total 398.28 last 43.58) - mkdir 19703 (time 1785393390.19 total 408.30 last 48.00) - mkdir 20000 (time 1785393395.61 total 413.72 last 54.80) - mkdir 20442 (time 1785393405.62 total 423.73 last 44.15) - mkdir 20844 (time 1785393415.63 total 433.73 last 40.19) - mkdir 21279 (time 1785393425.64 total 443.74 last 43.44) - mkdir 21671 (time 1785393435.66 total 453.77 last 39.11) - mkdir 22112 (time 1785393445.70 total 463.80 last 43.95) - mkdir 22504 (time 1785393455.73 total 473.83 last 39.06) - mkdir 22943 (time 1785393465.76 total 483.87 last 43.75) - mkdir 23343 (time 1785393475.78 total 493.88 last 39.95) - mkdir 23768 (time 1785393485.86 total 503.96 last 42.17) - mkdir 24253 (time 1785393495.86 total 513.96 last 48.50) - mkdir 24700 (time 1785393505.90 total 524.01 last 44.50) - mkdir 25074 (time 1785393515.90 total 534.01 last 37.39) - mkdir 25413 (time 1785393525.93 total 544.03 last 33.83) - mkdir 25908 (time 1785393535.94 total 554.04 last 49.43) - mkdir 26260 (time 1785393545.95 total 564.05 last 35.16) - mkdir 26703 (time 1785393555.95 total 574.06 last 44.29) - mkdir 27141 (time 1785393565.95 total 584.06 last 43.80) - mkdir 27538 (time 1785393575.96 total 594.06 last 39.67) - mkdir 27985 (time 1785393585.96 total 604.06 last 44.70) - mkdir 28568 (time 1785393596.26 total 614.37 last 56.60) - mkdir 28958 (time 1785393606.27 total 624.37 last 38.97) - mkdir 29397 (time 1785393616.29 total 634.39 last 43.82) - mkdir 29729 (time 1785393626.30 total 644.40 last 33.17) - mkdir 30000 (time 1785393632.25 total 650.36 last 45.51) - mkdir 30574 (time 1785393642.27 total 660.37 last 57.32) - mkdir 31123 (time 1785393652.28 total 670.38 last 54.82) - mkdir 31580 (time 1785393662.30 total 680.40 - mkdir 417 (time 1785392991.88 total 10.04 last 41.55) - mkdir 834 (time 1785393001.93 total 20.08 last 41.50) - mkdir 1273 (time 1785393011.93 total 30.09 last 43.89) - mkdir 1772 (time 1785393021.97 total 40.12 last 49.71) - mkdir 2259 (time 1785393032.01 total 50.16 last 48.51) - mkdir 2835 (time 1785393042.04 total 60.19 last 57.43) - mkdir 3216 (time 1785393052.04 total 70.19 last 38.10) - mkdir 3925 (time 1785393062.04 total 80.19 last 70.90) - mkdir 4387 (time 1785393072.05 total 90.21 last 46.12) - mkdir 4982 (time 1785393082.06 total 100.22 last 59.46) - mkdir 5522 (time 1785393092.07 total 110.22 last 53.97) - mkdir 6038 (time 1785393102.10 total 120.25 last 51.45) - mkdir 6454 (time 1785393112.12 total 130.28 last 41.49) - mkdir 6824 (time 1785393122.23 total 140.38 last 36.62) - mkdir 7243 (time 1785393132.24 total 150.39 last 41.86) - mkdir 7939 (time 1785393142.26 total 160.41 last 69.45) - mkdir 8367 (time 1785393152.28 total 170.44 last 42.71) - mkdir 8784 (time 1785393162.29 total 180.45 last 41.65) - mkdir 9277 (time 1785393172.32 total 190.48 last 49.16) - mkdir 9687 (time 1785393182.33 total 200.48 last 40.97) - mkdir 10000 (time 1785393191.62 total 209.77 last 33.70) - mkdir 10480 (time 1785393201.63 total 219.79 last 47.94) - mkdir 10924 (time 1785393211.67 total 229.82 last 44.24) - mkdir 11345 (time 1785393221.68 total 239.83 last 42.05) - mkdir 11840 (time 1785393231.69 total 249.84 last 49.45) - mkdir 12297 (time 1785393241.69 total 259.85 last 45.69) - mkdir 12725 (time 1785393251.72 total 269.88 last 42.68) - mkdir 13129 (time 1785393261.74 total 279.89 last 40.33) - mkdir 13695 (time 1785393271.74 total 289.90 last 56.56) - mkdir 14198 (time 1785393281.75 total 299.90 last 50.29) - mkdir 14591 (time 1785393291.77 total 309.93 last 39.22) - mkdir 15126 (time 1785393301.81 total 319.97 last 53.26) - mkdir 15734 (time 1785393311.86 total 330.02 last 60.49) - mkdir 16326 (time 1785393321.91 total 340.07 last 58.91) - mkdir 16786 (time 1785393331.98 total 350.13 last 45.71) - mkdir 17259 (time 1785393341.99 total 360.14 last 47.25) - mkdir 17766 (time 1785393352.01 total 370.17 last 50.57) - mkdir 18266 (time 1785393362.03 total 380.18 last 49.93) - mkdir 18812 (time 1785393372.04 total 390.19 last 54.54) - mkdir 19280 (time 1785393382.04 total 400.20 last 46.78) - mkdir 19763 (time 1785393392.04 total 410.20 last 48.29) - mkdir 20000 (time 1785393396.94 total 415.10 last 48.36) - mkdir 20430 (time 1785393406.97 total 425.13 last 42.89) - mkdir 20830 (time 1785393417.01 total 435.16 last 39.85) - mkdir 21233 (time 1785393427.07 total 445.23 last 40.05) - mkdir 21657 (time 1785393437.07 total 455.23 last 42.38) - mkdir 22085 (time 1785393447.10 total 465.25 last 42.71) - mkdir 22478 (time 1785393457.10 total 475.25 last 39.29) - mkdir 22925 (time 1785393467.10 total 485.26 last 44.69) - mkdir 23325 (time 1785393477.12 total 495.28 last 39.92) - mkdir 23749 (time 1785393487.13 total 505.28 last 42.37) - mkdir 24287 (time 1785393497.14 total 515.30 last 53.71) - mkdir 24647 (time 1785393507.19 total 525.35 last 35.83) - mkdir 25047 (time 1785393517.21 total 535.37 last 39.92) - mkdir 25365 (time 1785393527.23 total 545.39 last 31.74) - mkdir 25853 (time 1785393537.24 total 555.39 last 48.77) - mkdir 26190 (time 1785393547.24 total 565.40 last 33.69) - mkdir 26656 (time 1785393557.25 total 575.40 last 46.57) - mkdir 27134 (time 1785393567.25 total 585.40 last 47.79) - mkdir 27513 (time 1785393577.25 total 595.41 last 37.89) - mkdir 28039 (time 1785393587.69 total 605.85 last 50.39) - mkdir 28589 (time 1785393597.72 total 615.87 last 54.84) - mkdir 28946 (time 1785393607.75 total 625.90 last 35.60) - mkdir 29360 (time 1785393617.80 total 635.95 last 41.19) - mkdir 29693 (time 1785393627.83 total 645.99 last 33.19) - mkdir 30000 (time 1785393633.63 total 651.78 last 52.97) - mkdir 30551 (time 1785393643.64 total 661.79 last 55.06) - mkdir 31167 (time 1785393653.64 total 671.80 last 61.56) - mkdir 31589 (time 1785393663.66 total 681.81 last 45.62) - mkdir 31972 (time 1785393672.30 total 690.40 last 39.19) - mkdir 32373 (time 1785393682.33 total 700.44 last 39.97) - mkdir 32775 (time 1785393692.33 total 710.44 last 40.20) total: 32818 mkdir in 711.33 seconds: 46.14 ops/second last 42.14) - mkdir 31992 (time 1785393673.67 total 691.83 last 40.23) - mkdir 32410 (time 1785393683.69 total 701.84 last 41.73) - mkdir 32813 (time 1785393693.70 total 711.86 last 40.25) total: 32818 mkdir in 711.92 seconds: 46.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 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 303828 65969 237859 22% /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 1785394223 ; total 0 ; last 0) - unlinked 10000 (time 1785394443 ; total 220 ; last 220) - unlinked 20000 (time 1785394759 ; total 536 ; last 316) - unlinked 30000 (time 1785395111 ; total 888 ; last 352) total: 32768 unlinks in 991 seconds: 33.065590 unlinks/second - unlinked 0 (time 1785394223 ; total 0 ; last 0) - unlinked 10000 (time 1785394443 ; total 220 ; last 220) - unlinked 20000 (time 1785394766 ; total 543 ; last 323) - unlinked 30000 (time 1785395121 ; total 898 ; last 355) total: 32768 unlinks in 998 seconds: 32.833668 unlinks/second nlink between: 102 - unlinked 0 (time 1785395223 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785395223 ; 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 2176 2204288 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 526734 333 526401 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