== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:28:38 (1788283718) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 1920 2206720 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 534593 332 534261 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 580 (time 1788283733.86 total 10.00 last 57.97) - mkdir 1119 (time 1788283743.86 total 20.01 last 53.88) - mkdir 1687 (time 1788283753.87 total 30.02 last 56.73) - mkdir 2188 (time 1788283763.89 total 40.04 last 50.03) - mkdir 2665 (time 1788283773.92 total 50.07 last 47.56) - mkdir 3285 (time 1788283783.92 total 60.07 last 62.00) - mkdir 3859 (time 1788283793.92 total 70.07 last 57.39) - mkdir 4469 (time 1788283803.93 total 80.08 last 60.95) - mkdir 5000 (time 1788283813.96 total 90.11 last 52.94) - mkdir 5470 (time 1788283824.01 total 100.16 last 46.75) - mkdir 5923 (time 1788283834.08 total 110.23 last 45.00) - mkdir 6429 (time 1788283844.08 total 120.23 last 50.57) - mkdir 7042 (time 1788283854.09 total 130.24 last 61.27) - mkdir 7616 (time 1788283864.09 total 140.24 last 57.38) - mkdir 8083 (time 1788283874.10 total 150.24 last 46.67) - mkdir 8470 (time 1788283884.12 total 160.27 last 38.62) - mkdir 8839 (time 1788283894.13 total 170.28 last 36.84) - mkdir 9264 (time 1788283904.14 total 180.29 last 42.47) - mkdir 9673 (time 1788283914.15 total 190.30 last 40.86) - mkdir 10000 (time 1788283922.70 total 198.85 last 38.25) - mkdir 10389 (time 1788283932.71 total 208.86 last 38.85) - mkdir 10871 (time 1788283942.71 total 218.86 last 48.18) - mkdir 11204 (time 1788283952.71 total 228.86 last 33.30) - mkdir 11656 (time 1788283962.74 total 238.89 last 45.07) - mkdir 12059 (time 1788283972.75 total 248.90 last 40.26) - mkdir 12577 (time 1788283982.77 total 258.92 last 51.70) - mkdir 13073 (time 1788283992.78 total 268.93 last 49.57) - mkdir 13623 (time 1788284002.78 total 278.93 last 54.98) - mkdir 14178 (time 1788284012.80 total 288.95 last 55.42) - mkdir 14625 (time 1788284022.82 total 298.96 last 44.61) - mkdir 15063 (time 1788284032.82 total 308.97 last 43.77) - mkdir 15561 (time 1788284042.86 total 319.01 last 49.62) - mkdir 16070 (time 1788284052.87 total 329.02 last 50.87) - mkdir 16637 (time 1788284062.87 total 339.02 last 56.66) - mkdir 17183 (time 1788284072.89 total 349.04 last 54.53) - mkdir 17568 (time 1788284082.90 total 359.05 last 38.46) - mkdir 18073 (time 1788284092.91 total 369.06 last 50.41) - mkdir 18660 (time 1788284102.92 total 379.07 last 58.68) - mkdir 19143 (time 1788284112.93 total 389.08 last 48.24) - mkdir 19518 (time 1788284122.94 total 399.09 last 37.47) - mkdir 19827 (time 1788284133.01 total 409.15 last 30.69) - mkdir 20000 (time 1788284137.49 total 413.64 last 38.58) - mkdir 20501 (time 1788284147.50 total 423.65 last 50.04) - mkdir 20930 (time 1788284157.53 total 433.68 last 42.77) - mkdir 21398 (time 1788284167.55 total 443.70 last 46.71) - mkdir 21840 (time 1788284177.56 total 453.71 last 44.18) - mkdir 22296 (time 1788284187.56 total 463.71 last 45.58) - mkdir 22683 (time 1788284197.58 total 473.73 last 38.64) - mkdir 23004 (time 1788284207.63 total 483.78 last 31.93) - mkdir 23415 (time 1788284217.64 total 493.79 last 41.06) - mkdir 23896 (time 1788284227.65 total 503.79 last 48.08) - mkdir 24454 (time 1788284237.65 total 513.80 last 55.77) - mkdir 25017 (time 1788284247.66 total 523.81 last 56.22) - mkdir 25535 (time 1788284257.82 total 533.97 last 51.00) - mkdir 26082 (time 1788284267.83 total 543.98 last 54.64) - mkdir 26515 (time 1788284277.85 total 554.00 last 43.21) - mkdir 26990 (time 1788284287.87 total 564.02 last 47.42) - mkdir 27410 (time 1788284297.88 total 574.03 last 41.95) - mkdir 27861 (time 1788284307.90 total 584.05 last 45.03) - mkdir 28229 (time 1788284317.92 total 594.07 last 36.72) - mkdir 28571 (time 1788284327.96 total 604.11 last 34.05) - mkdir 28994 (time 1788284337.99 total 614.14 last 42.18) - mkdir 29366 (time 1788284348.00 total 624.15 last 37.18) - mkdir 29788 (time 1788284358.01 total 634.16 last 42.16) - mkdir 30000 (time 1788284362.63 total 638.78 last 45.83) - mkdir 30504 (time 1788284372.64 total 648.79 last 50.36) - mkdir 30961 (time 1788284382.66 total 658.81 last 45.59) - mkdir 31418 (time 1788284392.71 total 668.86 last 45.49) - mkdir 31926 (time 1788284402.73 total 678. - mkdir 596 (time 1788283733.85 total 10.01 last 59.56) - mkdir 1130 (time 1788283743.87 total 20.02 last 53.32) - mkdir 1695 (time 1788283753.87 total 30.02 last 56.50) - mkdir 2184 (time 1788283763.87 total 40.03 last 48.86) - mkdir 2670 (time 1788283773.89 total 50.04 last 48.55) - mkdir 3279 (time 1788283783.90 total 60.05 last 60.83) - mkdir 3851 (time 1788283793.90 total 70.06 last 57.18) - mkdir 4452 (time 1788283803.92 total 80.07 last 60.00) - mkdir 4968 (time 1788283813.93 total 90.09 last 51.52) - mkdir 5474 (time 1788283823.96 total 100.11 last 50.48) - mkdir 5944 (time 1788283833.96 total 110.12 last 46.97) - mkdir 6446 (time 1788283843.97 total 120.13 last 50.15) - mkdir 7055 (time 1788283853.98 total 130.14 last 60.84) - mkdir 7633 (time 1788283863.99 total 140.14 last 57.78) - mkdir 8082 (time 1788283873.99 total 150.15 last 44.86) - mkdir 8491 (time 1788283884.04 total 160.19 last 40.72) - mkdir 8867 (time 1788283894.05 total 170.21 last 37.54) - mkdir 9299 (time 1788283904.06 total 180.22 last 43.17) - mkdir 9724 (time 1788283914.08 total 190.24 last 42.41) - mkdir 10000 (time 1788283921.73 total 197.88 last 36.10) - mkdir 10394 (time 1788283931.74 total 207.90 last 39.35) - mkdir 10881 (time 1788283941.74 total 217.90 last 48.69) - mkdir 11253 (time 1788283951.82 total 227.97 last 36.93) - mkdir 11701 (time 1788283961.85 total 238.01 last 44.66) - mkdir 12099 (time 1788283971.91 total 248.07 last 39.55) - mkdir 12634 (time 1788283981.91 total 258.07 last 53.49) - mkdir 13138 (time 1788283991.92 total 268.07 last 50.39) - mkdir 13683 (time 1788284001.92 total 278.08 last 54.46) - mkdir 14289 (time 1788284011.93 total 288.08 last 60.56) - mkdir 14753 (time 1788284021.94 total 298.10 last 46.35) - mkdir 15197 (time 1788284031.95 total 308.10 last 44.36) - mkdir 15708 (time 1788284041.98 total 318.14 last 50.93) - mkdir 16180 (time 1788284051.98 total 328.14 last 47.20) - mkdir 16753 (time 1788284061.99 total 338.14 last 57.26) - mkdir 17310 (time 1788284072.00 total 348.16 last 55.62) - mkdir 17704 (time 1788284082.05 total 358.20 last 39.24) - mkdir 18208 (time 1788284092.05 total 368.21 last 50.36) - mkdir 18762 (time 1788284102.06 total 378.21 last 55.38) - mkdir 19275 (time 1788284112.10 total 388.26 last 51.08) - mkdir 19659 (time 1788284122.11 total 398.27 last 38.36) - mkdir 20000 (time 1788284132.03 total 408.19 last 34.38) - mkdir 20439 (time 1788284142.04 total 418.19 last 43.88) - mkdir 20881 (time 1788284152.05 total 428.21 last 44.13) - mkdir 21349 (time 1788284162.07 total 438.22 last 46.73) - mkdir 21761 (time 1788284172.11 total 448.26 last 41.03) - mkdir 22228 (time 1788284182.12 total 458.27 last 46.66) - mkdir 22662 (time 1788284192.18 total 468.33 last 43.13) - mkdir 23015 (time 1788284202.20 total 478.35 last 35.23) - mkdir 23359 (time 1788284212.25 total 488.41 last 34.22) - mkdir 23774 (time 1788284222.29 total 498.45 last 41.35) - mkdir 24313 (time 1788284232.30 total 508.46 last 53.83) - mkdir 24863 (time 1788284242.31 total 518.46 last 54.98) - mkdir 25395 (time 1788284252.33 total 528.49 last 53.07) - mkdir 25888 (time 1788284262.34 total 538.50 last 49.25) - mkdir 26410 (time 1788284272.36 total 548.51 last 52.12) - mkdir 26848 (time 1788284282.38 total 558.53 last 43.71) - mkdir 27299 (time 1788284292.38 total 568.54 last 45.08) - mkdir 27752 (time 1788284302.39 total 578.55 last 45.26) - mkdir 28188 (time 1788284312.82 total 588.98 last 41.79) - mkdir 28536 (time 1788284322.83 total 598.98 last 34.78) - mkdir 28907 (time 1788284332.83 total 608.98 last 37.10) - mkdir 29324 (time 1788284342.84 total 618.99 last 41.66) - mkdir 29704 (time 1788284352.85 total 629.01 last 37.96) - mkdir 30000 (time 1788284359.09 total 635.24 last 47.46) - mkdir 30506 (time 1788284369.10 total 645.26 last 50.52) - mkdir 30991 (time 1788284379.12 total 655.27 last 48.43) - mkdir 31470 (time 1788284389.12 total 665.28 last 47.89) - mkdir 31937 (time 1788284399.13 total 675.28 last 46.67) - mkdir 32433 (time 1788284409.13 total 685.29 last 49.57) total: 32818 mkdir in 694.52 seconds: 47.25 ops/second 88 last 50.71) - mkdir 32372 (time 1788284412.73 total 688.88 last 44.58) total: 32818 mkdir in 696.78 seconds: 47.10 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 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 1788285100 ; total 0 ; last 0) - unlinked 10000 (time 1788285439 ; total 339 ; last 339) - unlinked 20000 (time 1788285773 ; total 673 ; last 334) - unlinked 30000 (time 1788286088 ; total 988 ; last 315) total: 32768 unlinks in 1068 seconds: 30.681648 unlinks/second - unlinked 0 (time 1788285100 ; total 0 ; last 0) - unlinked 10000 (time 1788285439 ; total 339 ; last 339) - unlinked 20000 (time 1788285773 ; total 673 ; last 334) - unlinked 30000 (time 1788286087 ; total 987 ; last 314) total: 32768 unlinks in 1068 seconds: 30.681648 unlinks/second nlink between: 102 - unlinked 0 (time 1788286170 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788286170 ; 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 2176 2204160 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 526704 333 526371 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