== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:46:49 (1785944809) 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 434 (time 1785944826.89 total 10.03 last 43.28) - mkdir 1005 (time 1785944836.90 total 20.03 last 57.10) - mkdir 1475 (time 1785944846.93 total 30.06 last 46.85) - mkdir 1889 (time 1785944856.94 total 40.07 last 41.36) - mkdir 2533 (time 1785944866.94 total 50.08 last 64.36) - mkdir 2986 (time 1785944876.95 total 60.08 last 45.27) - mkdir 3463 (time 1785944886.96 total 70.09 last 47.64) - mkdir 3806 (time 1785944896.97 total 80.10 last 34.27) - mkdir 4153 (time 1785944906.98 total 90.11 last 34.67) - mkdir 4577 (time 1785944916.98 total 100.11 last 42.39) - mkdir 4966 (time 1785944927.03 total 110.16 last 38.71) - mkdir 5299 (time 1785944937.04 total 120.17 last 33.26) - mkdir 5701 (time 1785944947.10 total 130.23 last 39.97) - mkdir 6149 (time 1785944957.12 total 140.25 last 44.70) - mkdir 6635 (time 1785944967.15 total 150.28 last 48.47) - mkdir 6966 (time 1785944977.15 total 160.28 last 33.10) - mkdir 7259 (time 1785944987.17 total 170.30 last 29.25) - mkdir 7510 (time 1785944997.17 total 180.30 last 25.09) - mkdir 7821 (time 1785945007.21 total 190.35 last 30.96) - mkdir 8181 (time 1785945017.23 total 200.37 last 35.93) - mkdir 8574 (time 1785945027.24 total 210.37 last 39.28) - mkdir 9088 (time 1785945037.24 total 220.38 last 51.37) - mkdir 9474 (time 1785945047.28 total 230.41 last 38.45) - mkdir 9838 (time 1785945057.29 total 240.43 last 36.36) - mkdir 10000 (time 1785945062.03 total 245.16 last 34.24) - mkdir 10383 (time 1785945072.03 total 255.16 last 38.29) - mkdir 10735 (time 1785945082.05 total 265.18 last 35.12) - mkdir 11115 (time 1785945092.06 total 275.19 last 37.98) - mkdir 11403 (time 1785945102.09 total 285.23 last 28.69) - mkdir 11601 (time 1785945112.17 total 295.30 last 19.65) - mkdir 11821 (time 1785945122.20 total 305.33 last 21.94) - mkdir 12215 (time 1785945132.20 total 315.33 last 39.40) - mkdir 12713 (time 1785945142.22 total 325.35 last 49.70) - mkdir 13167 (time 1785945152.22 total 335.35 last 45.40) - mkdir 13601 (time 1785945162.22 total 345.36 last 43.37) - mkdir 14031 (time 1785945172.23 total 355.36 last 42.99) - mkdir 14609 (time 1785945182.26 total 365.39 last 57.63) - mkdir 14968 (time 1785945192.27 total 375.40 last 35.85) - mkdir 15453 (time 1785945202.31 total 385.44 last 48.32) - mkdir 15874 (time 1785945212.32 total 395.46 last 42.04) - mkdir 16251 (time 1785945222.33 total 405.46 last 37.68) - mkdir 16617 (time 1785945232.40 total 415.53 last 36.34) - mkdir 17077 (time 1785945242.45 total 425.58 last 45.78) - mkdir 17514 (time 1785945252.47 total 435.60 last 43.60) - mkdir 17861 (time 1785945262.47 total 445.60 last 34.70) - mkdir 18247 (time 1785945272.49 total 455.62 last 38.54) - mkdir 18630 (time 1785945282.53 total 465.67 last 38.12) - mkdir 19082 (time 1785945292.54 total 475.67 last 45.17) - mkdir 19463 (time 1785945302.55 total 485.68 last 38.06) - mkdir 19917 (time 1785945312.56 total 495.69 last 45.38) - mkdir 20000 (time 1785945314.83 total 497.96 last 36.51) - mkdir 20545 (time 1785945324.87 total 508.00 last 54.30) - mkdir 20973 (time 1785945334.87 total 518.00 last 42.80) - mkdir 21441 (time 1785945344.87 total 528.00 last 46.79) - mkdir 21918 (time 1785945354.89 total 538.02 last 47.62) - mkdir 22364 (time 1785945364.89 total 548.02 last 44.60) - mkdir 22819 (time 1785945374.90 total 558.04 last 45.42) - mkdir 23321 (time 1785945384.91 total 568.04 last 50.17) - mkdir 23992 (time 1785945394.91 total 578.05 last 67.07) - mkdir 24431 (time 1785945404.92 total 588.05 last 43.87) - mkdir 25012 (time 1785945414.93 total 598.06 last 58.05) - mkdir 25602 (time 1785945424.93 total 608.06 last 58.98) - mkdir 25928 (time 1785945434.93 total 618.07 last 32.59) - mkdir 26261 (time 1785945444.96 total 628.10 last 33.20) - mkdir 26616 (time 1785945454.98 total 638.11 last 35.44) - mkdir 27066 (time 1785945464.99 total 648.12 last 44.96) - mkdir 27443 (time 1785945474.99 total 658.12 last 37.68) - mkdir 27844 (time 1785945485.00 total 668.13 last 40.08) - mkdir 28216 (time 1785945495.01 total 678.14 la - mkdir 460 (time 1785944827.10 total 10.23 last 44.97) - mkdir 1027 (time 1785944837.10 total 20.23 last 56.69) - mkdir 1505 (time 1785944847.11 total 30.24 last 47.73) - mkdir 1925 (time 1785944857.12 total 40.25 last 41.96) - mkdir 2564 (time 1785944867.13 total 50.26 last 63.86) - mkdir 3026 (time 1785944877.14 total 60.27 last 46.17) - mkdir 3498 (time 1785944887.17 total 70.30 last 47.06) - mkdir 3827 (time 1785944897.18 total 80.32 last 32.84) - mkdir 4160 (time 1785944907.23 total 90.37 last 33.13) - mkdir 4581 (time 1785944917.29 total 100.42 last 41.88) - mkdir 4954 (time 1785944927.29 total 110.42 last 37.29) - mkdir 5267 (time 1785944937.31 total 120.44 last 31.23) - mkdir 5661 (time 1785944947.32 total 130.45 last 39.37) - mkdir 6116 (time 1785944957.34 total 140.47 last 45.41) - mkdir 6597 (time 1785944967.35 total 150.48 last 48.03) - mkdir 6919 (time 1785944977.41 total 160.54 last 32.03) - mkdir 7217 (time 1785944987.46 total 170.59 last 29.65) - mkdir 7482 (time 1785944997.47 total 180.60 last 26.48) - mkdir 7812 (time 1785945007.48 total 190.61 last 32.95) - mkdir 8181 (time 1785945017.49 total 200.62 last 36.87) - mkdir 8591 (time 1785945027.51 total 210.64 last 40.94) - mkdir 9113 (time 1785945037.51 total 220.64 last 52.20) - mkdir 9501 (time 1785945047.52 total 230.65 last 38.75) - mkdir 9886 (time 1785945057.52 total 240.65 last 38.49) - mkdir 10000 (time 1785945060.90 total 244.03 last 33.71) - mkdir 10389 (time 1785945070.92 total 254.05 last 38.84) - mkdir 10759 (time 1785945080.93 total 264.07 last 36.94) - mkdir 11148 (time 1785945090.96 total 274.09 last 38.79) - mkdir 11456 (time 1785945101.03 total 284.16 last 30.59) - mkdir 11683 (time 1785945111.05 total 294.18 last 22.66) - mkdir 11902 (time 1785945121.15 total 304.28 last 21.69) - mkdir 12235 (time 1785945131.16 total 314.29 last 33.27) - mkdir 12729 (time 1785945141.18 total 324.31 last 49.31) - mkdir 13174 (time 1785945151.18 total 334.32 last 44.47) - mkdir 13608 (time 1785945161.19 total 344.32 last 43.38) - mkdir 14055 (time 1785945171.21 total 354.34 last 44.62) - mkdir 14602 (time 1785945181.25 total 364.38 last 54.49) - mkdir 15000 (time 1785945191.25 total 374.38 last 39.78) - mkdir 15505 (time 1785945201.25 total 384.38 last 50.50) - mkdir 15934 (time 1785945211.27 total 394.40 last 42.83) - mkdir 16326 (time 1785945221.28 total 404.42 last 39.13) - mkdir 16670 (time 1785945231.32 total 414.45 last 34.29) - mkdir 17130 (time 1785945241.33 total 424.46 last 45.95) - mkdir 17552 (time 1785945251.47 total 434.61 last 41.59) - mkdir 17933 (time 1785945261.49 total 444.62 last 38.06) - mkdir 18316 (time 1785945271.49 total 454.62 last 38.29) - mkdir 18692 (time 1785945281.53 total 464.66 last 37.45) - mkdir 19159 (time 1785945291.53 total 474.66 last 46.68) - mkdir 19540 (time 1785945301.56 total 484.69 last 38.00) - mkdir 19967 (time 1785945311.56 total 494.69 last 42.68) - mkdir 20528 (time 1785945321.57 total 504.71 last 56.04) - mkdir 20954 (time 1785945331.57 total 514.71 last 42.60) - mkdir 21379 (time 1785945341.61 total 524.74 last 42.36) - mkdir 21883 (time 1785945351.61 total 534.74 last 50.39) - mkdir 22318 (time 1785945361.61 total 544.74 last 43.48) - mkdir 22748 (time 1785945371.63 total 554.76 last 42.93) - mkdir 23208 (time 1785945381.63 total 564.76 last 46.00) - mkdir 23888 (time 1785945391.66 total 574.79 last 67.81) - mkdir 24391 (time 1785945401.66 total 584.79 last 50.29) - mkdir 24929 (time 1785945411.68 total 594.81 last 53.71) - mkdir 25542 (time 1785945421.97 total 605.10 last 59.57) - mkdir 25936 (time 1785945432.20 total 615.33 last 38.50) - mkdir 26281 (time 1785945442.27 total 625.41 last 34.25) - mkdir 26600 (time 1785945452.29 total 635.42 last 31.86) - mkdir 27037 (time 1785945462.30 total 645.43 last 43.64) - mkdir 27446 (time 1785945472.33 total 655.46 last 40.80) - mkdir 27853 (time 1785945482.37 total 665.50 last 40.52) - mkdir 28245 (time 1785945492.40 total 675.53 last 39.10) - mkdir 28620 (time 1785945502.43 total 685.56 last 37.38) - mkdir 28997 (time 1785945512.45 total 695.58 last 37.63) - mkdir 29336 (time 1785945522.46 total 705.59 last 33.87) - mkdir 29653 (time 1785945532.46 total 715.60 last 31.68) - mkdir 30000 (time 1785945539.05 total 722.18 last 52.70) - mkdir 30493 (time 1785945549.06 total 732.19 last 49.27) - mkdir 30997 (time 1785945559.06 total 742.19 last 50.38) - mkdir 31484 (time 1785945569.10 total 752.23 last 48.50) - mkdir 31987 (time 1785945579.10 total 762.23 last 50.30) - mkdir 32358 (time 1785945589.12 total 772.25 last 37.04) - mkdir 32575 (time 1785945599.27 total 782.40 last 21.38) total: 32818 mkdir in 792.32 seconds: 41.42 ops/second st 37.17) - mkdir 28575 (time 1785945505.06 total 688.19 last 35.71) - mkdir 28972 (time 1785945515.08 total 698.21 last 39.63) - mkdir 29313 (time 1785945525.10 total 708.23 last 34.03) - mkdir 29694 (time 1785945535.12 total 718.25 last 38.01) - mkdir 30000 (time 1785945540.41 total 723.54 last 57.88) - mkdir 30449 (time 1785945550.41 total 733.54 last 44.89) - mkdir 30920 (time 1785945560.42 total 743.55 last 47.07) - mkdir 31428 (time 1785945570.88 total 754.01 last 48.58) - mkdir 31918 (time 1785945580.88 total 764.01 last 48.97) - mkdir 32277 (time 1785945590.95 total 774.08 last 35.65) - mkdir 32533 (time 1785945600.96 total 784.09 last 25.58) - mkdir 32742 (time 1785945610.98 total 794.11 last 20.86) total: 32818 mkdir in 797.13 seconds: 41.17 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 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 1785946403 ; total 1 ; last 1) - unlinked 10000 (time 1785946810 ; total 408 ; last 407) - unlinked 20000 (time 1785947200 ; total 798 ; last 390) - unlinked 30000 (time 1785947587 ; total 1185 ; last 387) total: 32768 unlinks in 1276 seconds: 25.680250 unlinks/second - unlinked 0 (time 1785946403 ; total 1 ; last 1) - unlinked 10000 (time 1785946810 ; total 408 ; last 407) - unlinked 20000 (time 1785947200 ; total 798 ; last 390) - unlinked 30000 (time 1785947589 ; total 1187 ; last 389) total: 32768 unlinks in 1279 seconds: 25.620016 unlinks/second nlink between: 102 - unlinked 0 (time 1785947683 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785947683 ; 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 2208384 2304 2204032 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 526673 333 526340 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