== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:18:52 (1788506332) 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 477 (time 1788506348.77 total 10.00 last 47.69) - mkdir 1080 (time 1788506358.80 total 20.03 last 60.12) - mkdir 1603 (time 1788506368.81 total 30.04 last 52.26) - mkdir 2103 (time 1788506378.84 total 40.08 last 49.81) - mkdir 2566 (time 1788506388.87 total 50.10 last 46.20) - mkdir 3113 (time 1788506398.91 total 60.15 last 54.46) - mkdir 3644 (time 1788506408.94 total 70.17 last 52.97) - mkdir 4072 (time 1788506418.95 total 80.18 last 42.76) - mkdir 4507 (time 1788506429.00 total 90.23 last 43.28) - mkdir 4936 (time 1788506439.04 total 100.27 last 42.73) - mkdir 5490 (time 1788506449.05 total 110.29 last 55.29) - mkdir 6041 (time 1788506459.06 total 120.30 last 55.07) - mkdir 6649 (time 1788506469.07 total 130.30 last 60.77) - mkdir 7232 (time 1788506479.09 total 140.32 last 58.18) - mkdir 7874 (time 1788506489.10 total 150.34 last 64.09) - mkdir 8487 (time 1788506499.12 total 160.35 last 61.21) - mkdir 9171 (time 1788506509.12 total 170.36 last 68.37) - mkdir 9606 (time 1788506519.14 total 180.38 last 43.42) - mkdir 10000 (time 1788506526.79 total 188.03 last 51.49) - mkdir 10423 (time 1788506536.80 total 198.04 last 42.27) - mkdir 10922 (time 1788506546.82 total 208.05 last 49.82) - mkdir 11409 (time 1788506556.82 total 218.05 last 48.70) - mkdir 11884 (time 1788506566.82 total 228.06 last 47.47) - mkdir 12431 (time 1788506576.86 total 238.10 last 54.49) - mkdir 12925 (time 1788506586.87 total 248.11 last 49.36) - mkdir 13453 (time 1788506596.89 total 258.12 last 52.71) - mkdir 13972 (time 1788506606.89 total 268.12 last 51.90) - mkdir 14459 (time 1788506616.89 total 278.13 last 48.69) - mkdir 14985 (time 1788506626.90 total 288.13 last 52.57) - mkdir 15523 (time 1788506636.92 total 298.16 last 53.66) - mkdir 15968 (time 1788506646.98 total 308.22 last 44.24) - mkdir 16460 (time 1788506657.01 total 318.24 last 49.08) - mkdir 17110 (time 1788506667.01 total 328.24 last 64.98) - mkdir 17707 (time 1788506677.01 total 338.25 last 59.67) - mkdir 18278 (time 1788506687.02 total 348.25 last 57.08) - mkdir 18797 (time 1788506697.03 total 358.26 last 51.84) - mkdir 19282 (time 1788506707.03 total 368.27 last 48.48) - mkdir 19848 (time 1788506717.08 total 378.32 last 56.33) - mkdir 20000 (time 1788506719.73 total 380.97 last 57.35) - mkdir 20635 (time 1788506729.76 total 390.99 last 63.35) - mkdir 21215 (time 1788506739.77 total 401.00 last 57.95) - mkdir 21683 (time 1788506749.78 total 411.02 last 46.72) - mkdir 22179 (time 1788506759.80 total 421.04 last 49.50) - mkdir 22642 (time 1788506769.81 total 431.05 last 46.27) - mkdir 23199 (time 1788506779.83 total 441.07 last 55.59) - mkdir 23681 (time 1788506789.84 total 451.07 last 48.16) - mkdir 24224 (time 1788506799.85 total 461.08 last 54.25) - mkdir 24761 (time 1788506809.86 total 471.10 last 53.64) - mkdir 25213 (time 1788506819.87 total 481.11 last 45.15) - mkdir 25711 (time 1788506829.87 total 491.11 last 49.80) - mkdir 26208 (time 1788506839.87 total 501.11 last 49.69) - mkdir 26673 (time 1788506849.89 total 511.12 last 46.45) - mkdir 27107 (time 1788506859.92 total 521.16 last 43.24) - mkdir 27457 (time 1788506869.93 total 531.17 last 34.95) - mkdir 27919 (time 1788506879.96 total 541.20 last 46.07) - mkdir 28403 (time 1788506889.97 total 551.21 last 48.35) - mkdir 28852 (time 1788506900.13 total 561.36 last 44.21) - mkdir 29308 (time 1788506910.16 total 571.39 last 45.47) - mkdir 29818 (time 1788506920.17 total 581.41 last 50.92) - mkdir 30000 (time 1788506924.92 total 586.15 last 38.33) - mkdir 30438 (time 1788506934.92 total 596.16 last 43.78) - mkdir 30886 (time 1788506944.92 total 606.16 last 44.80) - mkdir 31404 (time 1788506954.94 total 616.17 last 51.73) - mkdir 31950 (time 1788506964.95 total 626.18 last 54.55) - mkdir 32428 (time 1788506974.95 total 636.18 last 47.79) total: 32818 mkdir in 645.31 seconds: 50.86 ops/second - mkdir 476 (time 1788506348.78 total 10.02 last 47.51) - mkdir 1072 (time 1788506358.79 total 20.02 last 59.57) - mkdir 1577 (time 1788506368.80 total 30.03 last 50.46) - mkdir 2058 (time 1788506378.82 total 40.05 last 48.00) - mkdir 2564 (time 1788506388.83 total 50.07 last 50.53) - mkdir 3099 (time 1788506398.86 total 60.09 last 53.36) - mkdir 3643 (time 1788506408.86 total 70.10 last 54.36) - mkdir 4044 (time 1788506418.93 total 80.17 last 39.84) - mkdir 4452 (time 1788506428.96 total 90.19 last 40.68) - mkdir 4877 (time 1788506438.97 total 100.21 last 42.44) - mkdir 5439 (time 1788506449.00 total 110.23 last 56.08) - mkdir 5987 (time 1788506459.01 total 120.24 last 54.73) - mkdir 6591 (time 1788506469.03 total 130.27 last 60.27) - mkdir 7166 (time 1788506479.04 total 140.28 last 57.45) - mkdir 7802 (time 1788506489.07 total 150.31 last 63.41) - mkdir 8415 (time 1788506499.08 total 160.31 last 61.24) - mkdir 9067 (time 1788506509.09 total 170.33 last 65.10) - mkdir 9505 (time 1788506519.16 total 180.39 last 43.52) - mkdir 9978 (time 1788506529.17 total 190.41 last 47.23) - mkdir 10433 (time 1788506539.19 total 200.43 last 45.42) - mkdir 10949 (time 1788506549.20 total 210.43 last 51.58) - mkdir 11384 (time 1788506559.20 total 220.43 last 43.50) - mkdir 11920 (time 1788506569.21 total 230.44 last 53.54) - mkdir 12465 (time 1788506579.21 total 240.45 last 54.48) - mkdir 12944 (time 1788506589.22 total 250.46 last 47.84) - mkdir 13524 (time 1788506599.24 total 260.48 last 57.89) - mkdir 14040 (time 1788506609.25 total 270.49 last 51.54) - mkdir 14533 (time 1788506619.28 total 280.51 last 49.18) - mkdir 15076 (time 1788506629.29 total 290.52 last 54.25) - mkdir 15594 (time 1788506639.31 total 300.54 last 51.69) - mkdir 16037 (time 1788506649.33 total 310.57 last 44.20) - mkdir 16554 (time 1788506659.33 total 320.57 last 51.70) - mkdir 17182 (time 1788506669.34 total 330.57 last 62.76) - mkdir 17813 (time 1788506679.34 total 340.57 last 63.09) - mkdir 18337 (time 1788506689.41 total 350.64 last 52.04) - mkdir 18865 (time 1788506699.42 total 360.65 last 52.76) - mkdir 19336 (time 1788506709.42 total 370.66 last 47.07) - mkdir 19873 (time 1788506719.42 total 380.66 last 53.68) - mkdir 20000 (time 1788506721.61 total 382.85 last 57.99) - mkdir 20701 (time 1788506731.62 total 392.86 last 70.05) - mkdir 21281 (time 1788506741.63 total 402.87 last 57.95) - mkdir 21738 (time 1788506751.64 total 412.87 last 45.67) - mkdir 22251 (time 1788506761.66 total 422.89 last 51.20) - mkdir 22691 (time 1788506771.68 total 432.92 last 43.89) - mkdir 23309 (time 1788506781.69 total 442.93 last 61.72) - mkdir 23783 (time 1788506791.70 total 452.94 last 47.36) - mkdir 24279 (time 1788506801.89 total 463.13 last 48.67) - mkdir 24765 (time 1788506811.91 total 473.15 last 48.50) - mkdir 25265 (time 1788506821.92 total 483.16 last 49.95) - mkdir 25814 (time 1788506831.95 total 493.19 last 54.75) - mkdir 26322 (time 1788506841.96 total 503.19 last 50.76) - mkdir 26779 (time 1788506851.96 total 513.20 last 45.68) - mkdir 27198 (time 1788506862.00 total 523.24 last 41.74) - mkdir 27585 (time 1788506872.03 total 533.27 last 38.57) - mkdir 28064 (time 1788506882.05 total 543.28 last 47.85) - mkdir 28540 (time 1788506892.07 total 553.30 last 47.50) - mkdir 28967 (time 1788506902.07 total 563.31 last 42.67) - mkdir 29380 (time 1788506912.08 total 573.32 last 41.26) - mkdir 29893 (time 1788506922.10 total 583.34 last 51.20) - mkdir 30000 (time 1788506925.06 total 586.30 last 36.13) - mkdir 30448 (time 1788506935.08 total 596.32 last 44.72) - mkdir 30892 (time 1788506945.10 total 606.34 last 44.31) - mkdir 31403 (time 1788506955.11 total 616.34 last 51.06) - mkdir 31944 (time 1788506965.12 total 626.35 last 54.05) - mkdir 32433 (time 1788506975.15 total 636.38 last 48.77) total: 32818 mkdir in 645.66 seconds: 50.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 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 1788507645 ; total 0 ; last 0) - unlinked 10000 (time 1788507948 ; total 303 ; last 303) - unlinked 20000 (time 1788508254 ; total 609 ; last 306) - unlinked 30000 (time 1788508552 ; total 907 ; last 298) total: 32768 unlinks in 988 seconds: 33.165993 unlinks/second - unlinked 0 (time 1788507645 ; total 0 ; last 0) - unlinked 10000 (time 1788507946 ; total 301 ; last 301) - unlinked 20000 (time 1788508253 ; total 608 ; last 307) - unlinked 30000 (time 1788508553 ; total 908 ; last 300) total: 32768 unlinks in 989 seconds: 33.132458 unlinks/second nlink between: 102 - unlinked 0 (time 1788508636 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788508637 ; total 1 ; last 1) 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 2208768 2176 2204544 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 526795 333 526462 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