== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:33:42 (1785944022) 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 607 (time 1785944038.72 total 10.00 last 60.69) - mkdir 1259 (time 1785944048.72 total 20.01 last 65.15) - mkdir 1780 (time 1785944058.73 total 30.01 last 52.09) - mkdir 2345 (time 1785944068.73 total 40.01 last 56.48) - mkdir 2855 (time 1785944078.74 total 50.03 last 50.93) - mkdir 3349 (time 1785944088.75 total 60.03 last 49.38) - mkdir 3808 (time 1785944098.77 total 70.05 last 45.81) - mkdir 4233 (time 1785944108.78 total 80.06 last 42.46) - mkdir 4616 (time 1785944118.80 total 90.09 last 38.20) - mkdir 4888 (time 1785944128.89 total 100.18 last 26.95) - mkdir 5149 (time 1785944138.91 total 110.19 last 26.07) - mkdir 5543 (time 1785944148.91 total 120.20 last 39.37) - mkdir 5963 (time 1785944158.92 total 130.21 last 41.97) - mkdir 6301 (time 1785944168.94 total 140.22 last 33.75) - mkdir 6744 (time 1785944178.94 total 150.23 last 44.27) - mkdir 7146 (time 1785944188.95 total 160.24 last 40.15) - mkdir 7434 (time 1785944198.98 total 170.26 last 28.74) - mkdir 7979 (time 1785944209.02 total 180.30 last 54.29) - mkdir 8581 (time 1785944219.10 total 190.38 last 59.71) - mkdir 9037 (time 1785944229.12 total 200.40 last 45.50) - mkdir 9465 (time 1785944239.17 total 210.45 last 42.60) - mkdir 9827 (time 1785944249.17 total 220.46 last 36.18) - mkdir 10000 (time 1785944254.11 total 225.39 last 35.06) - mkdir 10361 (time 1785944264.11 total 235.39 last 36.08) - mkdir 10853 (time 1785944274.13 total 245.41 last 49.11) - mkdir 11267 (time 1785944284.17 total 255.45 last 41.24) - mkdir 11630 (time 1785944294.20 total 265.49 last 36.17) - mkdir 12110 (time 1785944304.21 total 275.49 last 47.97) - mkdir 12509 (time 1785944314.24 total 285.53 last 39.77) - mkdir 12962 (time 1785944324.27 total 295.55 last 45.19) - mkdir 13503 (time 1785944334.27 total 305.56 last 54.05) - mkdir 14027 (time 1785944344.28 total 315.56 last 52.39) - mkdir 14500 (time 1785944354.29 total 325.57 last 47.26) - mkdir 14962 (time 1785944364.29 total 335.57 last 46.18) - mkdir 15398 (time 1785944374.29 total 345.58 last 43.60) - mkdir 15831 (time 1785944384.32 total 355.60 last 43.19) - mkdir 16400 (time 1785944394.33 total 365.62 last 56.80) - mkdir 16983 (time 1785944404.34 total 375.62 last 58.28) - mkdir 17387 (time 1785944414.35 total 385.64 last 40.33) - mkdir 17771 (time 1785944424.37 total 395.65 last 38.35) - mkdir 18073 (time 1785944434.45 total 405.73 last 29.95) - mkdir 18520 (time 1785944444.45 total 415.74 last 44.68) - mkdir 18954 (time 1785944454.46 total 425.75 last 43.36) - mkdir 19409 (time 1785944464.47 total 435.75 last 45.48) - mkdir 19847 (time 1785944474.47 total 445.76 last 43.78) - mkdir 20000 (time 1785944477.09 total 448.38 last 58.32) - mkdir 20576 (time 1785944487.10 total 458.38 last 57.60) - mkdir 21146 (time 1785944497.10 total 468.38 last 56.97) - mkdir 21597 (time 1785944507.10 total 478.39 last 45.09) - mkdir 22032 (time 1785944517.13 total 488.42 last 43.37) - mkdir 22427 (time 1785944527.17 total 498.45 last 39.36) - mkdir 22986 (time 1785944537.19 total 508.47 last 55.78) - mkdir 23417 (time 1785944547.19 total 518.48 last 43.08) - mkdir 23918 (time 1785944557.22 total 528.50 last 49.98) - mkdir 24345 (time 1785944567.25 total 538.54 last 42.55) - mkdir 24862 (time 1785944577.26 total 548.55 last 51.64) - mkdir 25454 (time 1785944587.34 total 558.62 last 58.75) - mkdir 26030 (time 1785944597.39 total 568.68 last 57.29) - mkdir 26284 (time 1785944607.40 total 578.68 last 25.39) - mkdir 26584 (time 1785944617.40 total 588.69 last 29.99) - mkdir 27044 (time 1785944627.41 total 598.69 last 45.97) - mkdir 27476 (time 1785944637.42 total 608.70 last 43.16) - mkdir 27891 (time 1785944647.46 total 618.74 last 41.32) - mkdir 28170 (time 1785944657.47 total 628.75 last 27.88) - mkdir 28399 (time 1785944667.49 total 638.78 last 22.84) - mkdir 28657 (time 1785944677.60 total 648.88 last 25.54) - mkdir 28972 (time 1785944687.62 total 658.90 last 31.43) - mkdir 29342 (time 1785944697.66 total 668.95 last 36.83) - mkdir 29951 (time 1785944707.66 total 678.95 - mkdir 617 (time 1785944038.71 total 10.00 last 61.67) - mkdir 1274 (time 1785944048.71 total 20.01 last 65.69) - mkdir 1807 (time 1785944058.71 total 30.01 last 53.30) - mkdir 2376 (time 1785944068.72 total 40.02 last 56.83) - mkdir 2887 (time 1785944078.72 total 50.02 last 51.08) - mkdir 3358 (time 1785944088.73 total 60.03 last 47.05) - mkdir 3833 (time 1785944098.74 total 70.04 last 47.47) - mkdir 4256 (time 1785944108.75 total 80.05 last 42.26) - mkdir 4628 (time 1785944118.82 total 90.12 last 36.94) - mkdir 4873 (time 1785944128.88 total 100.18 last 24.36) - mkdir 5116 (time 1785944138.94 total 110.24 last 24.15) - mkdir 5502 (time 1785944148.94 total 120.24 last 38.59) - mkdir 5926 (time 1785944158.98 total 130.28 last 42.23) - mkdir 6257 (time 1785944169.00 total 140.30 last 33.04) - mkdir 6722 (time 1785944179.01 total 150.31 last 46.47) - mkdir 7136 (time 1785944189.05 total 160.35 last 41.21) - mkdir 7430 (time 1785944199.06 total 170.35 last 29.39) - mkdir 8007 (time 1785944209.07 total 180.36 last 57.65) - mkdir 8589 (time 1785944219.14 total 190.44 last 57.77) - mkdir 9041 (time 1785944229.14 total 200.44 last 45.20) - mkdir 9433 (time 1785944239.19 total 210.49 last 39.00) - mkdir 9787 (time 1785944249.20 total 220.50 last 35.37) - mkdir 10000 (time 1785944255.68 total 226.98 last 32.89) - mkdir 10397 (time 1785944265.68 total 236.98 last 39.69) - mkdir 10914 (time 1785944275.71 total 247.01 last 51.55) - mkdir 11299 (time 1785944285.72 total 257.02 last 38.46) - mkdir 11687 (time 1785944295.81 total 267.11 last 38.44) - mkdir 12145 (time 1785944305.87 total 277.17 last 45.55) - mkdir 12552 (time 1785944315.89 total 287.19 last 40.61) - mkdir 13020 (time 1785944325.96 total 297.26 last 46.49) - mkdir 13553 (time 1785944335.96 total 307.26 last 53.27) - mkdir 14100 (time 1785944345.96 total 317.26 last 54.69) - mkdir 14550 (time 1785944355.98 total 327.28 last 44.93) - mkdir 15016 (time 1785944366.01 total 337.30 last 46.48) - mkdir 15478 (time 1785944376.01 total 347.31 last 46.19) - mkdir 15948 (time 1785944386.01 total 357.31 last 46.99) - mkdir 16490 (time 1785944396.03 total 367.33 last 54.08) - mkdir 17062 (time 1785944406.03 total 377.33 last 57.18) - mkdir 17454 (time 1785944416.04 total 387.34 last 39.18) - mkdir 17821 (time 1785944426.09 total 397.39 last 36.52) - mkdir 18122 (time 1785944436.14 total 407.44 last 29.95) - mkdir 18598 (time 1785944446.16 total 417.46 last 47.50) - mkdir 19050 (time 1785944456.18 total 427.47 last 45.13) - mkdir 19528 (time 1785944466.21 total 437.51 last 47.65) - mkdir 19956 (time 1785944476.26 total 447.56 last 42.56) - mkdir 20599 (time 1785944486.29 total 457.58 last 64.15) - mkdir 21166 (time 1785944496.29 total 467.59 last 56.66) - mkdir 21615 (time 1785944506.30 total 477.60 last 44.86) - mkdir 22069 (time 1785944516.33 total 487.63 last 45.27) - mkdir 22439 (time 1785944526.37 total 497.67 last 36.87) - mkdir 22995 (time 1785944536.39 total 507.69 last 55.48) - mkdir 23436 (time 1785944546.39 total 517.69 last 44.09) - mkdir 23949 (time 1785944556.44 total 527.74 last 51.06) - mkdir 24388 (time 1785944566.46 total 537.76 last 43.80) - mkdir 24845 (time 1785944576.55 total 547.85 last 45.30) - mkdir 25502 (time 1785944586.57 total 557.87 last 65.58) - mkdir 26090 (time 1785944596.58 total 567.87 last 58.75) - mkdir 26377 (time 1785944606.97 total 578.27 last 27.61) - mkdir 26661 (time 1785944616.98 total 588.28 last 28.38) - mkdir 27144 (time 1785944627.00 total 598.30 last 48.22) - mkdir 27586 (time 1785944637.00 total 608.30 last 44.18) - mkdir 28008 (time 1785944647.04 total 618.34 last 42.02) - mkdir 28303 (time 1785944657.34 total 628.64 last 28.65) - mkdir 28524 (time 1785944667.35 total 638.64 last 22.09) - mkdir 28769 (time 1785944677.47 total 648.77 last 24.19) - mkdir 29023 (time 1785944687.49 total 658.78 last 25.37) - mkdir 29425 (time 1785944697.53 total 668.83 last 40.03) - mkdir 30000 (time 1785944707.04 total 678.34 last 60.44) - mkdir 30457 (time 1785944717.06 total 688.36 last 45.59) - mkdir 30858 (time 1785944727.07 total 698.37 last 40.08) - mkdir 31298 (time 1785944737.07 total 708.37 last 43.99) - mkdir 31713 (time 1785944747.07 total 718.37 last 41.49) - mkdir 32093 (time 1785944757.10 total 728.39 last 37.91) - mkdir 32554 (time 1785944767.10 total 738.40 last 46.08) total: 32818 mkdir in 746.13 seconds: 43.98 ops/second last 60.89) - mkdir 30421 (time 1785944717.71 total 688.99 last 46.79) - mkdir 30827 (time 1785944727.73 total 699.01 last 40.53) - mkdir 31240 (time 1785944737.76 total 709.05 last 41.15) - mkdir 31654 (time 1785944747.77 total 719.05 last 41.39) - mkdir 32060 (time 1785944757.79 total 729.07 last 40.51) - mkdir 32492 (time 1785944767.80 total 739.09 last 43.15) total: 32818 mkdir in 747.76 seconds: 43.89 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 1718016 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 303968 65969 237999 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 1785945766 ; total 0 ; last 0) - unlinked 10000 (time 1785946111 ; total 345 ; last 345) - unlinked 20000 (time 1785946511 ; total 745 ; last 400) - unlinked 30000 (time 1785946876 ; total 1110 ; last 365) total: 32768 unlinks in 1213 seconds: 27.014015 unlinks/second - unlinked 0 (time 1785945766 ; total 0 ; last 0) - unlinked 10000 (time 1785946113 ; total 347 ; last 347) - unlinked 20000 (time 1785946510 ; total 744 ; last 397) - unlinked 30000 (time 1785946878 ; total 1112 ; last 368) total: 32768 unlinks in 1216 seconds: 26.947369 unlinks/second nlink between: 102 - unlinked 0 (time 1785946984 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785946984 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208640 2176 2204416 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 526765 333 526432 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