== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:59:21 (1788940761) 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 505 (time 1788940777.40 total 10.02 last 50.42) - mkdir 1026 (time 1788940787.44 total 20.06 last 51.86) - mkdir 1610 (time 1788940797.46 total 30.07 last 58.33) - mkdir 2156 (time 1788940807.57 total 40.19 last 53.98) - mkdir 2790 (time 1788940817.57 total 50.19 last 63.40) - mkdir 3346 (time 1788940827.59 total 60.21 last 55.49) - mkdir 3984 (time 1788940837.60 total 70.22 last 63.73) - mkdir 4555 (time 1788940847.61 total 80.22 last 57.07) - mkdir 5138 (time 1788940857.62 total 90.23 last 58.24) - mkdir 5669 (time 1788940867.66 total 100.27 last 52.89) - mkdir 6178 (time 1788940877.68 total 110.30 last 50.79) - mkdir 6688 (time 1788940887.69 total 120.31 last 50.93) - mkdir 7227 (time 1788940897.71 total 130.33 last 53.80) - mkdir 7690 (time 1788940907.71 total 140.33 last 46.29) - mkdir 8256 (time 1788940917.73 total 150.34 last 56.53) - mkdir 8726 (time 1788940927.75 total 160.36 last 46.91) - mkdir 9318 (time 1788940937.75 total 170.36 last 59.19) - mkdir 9894 (time 1788940947.82 total 180.44 last 57.18) - mkdir 10000 (time 1788940949.87 total 182.49 last 51.76) - mkdir 10523 (time 1788940959.89 total 192.51 last 52.21) - mkdir 11041 (time 1788940969.90 total 202.52 last 51.72) - mkdir 11578 (time 1788940979.92 total 212.54 last 53.59) - mkdir 12081 (time 1788940989.94 total 222.56 last 50.22) - mkdir 12588 (time 1788940999.94 total 232.56 last 50.68) - mkdir 13156 (time 1788941009.97 total 242.59 last 56.65) - mkdir 13655 (time 1788941019.99 total 252.61 last 49.80) - mkdir 14160 (time 1788941030.00 total 262.62 last 50.44) - mkdir 14789 (time 1788941040.01 total 272.62 last 62.87) - mkdir 15289 (time 1788941050.03 total 282.65 last 49.89) - mkdir 15757 (time 1788941060.04 total 292.66 last 46.76) - mkdir 16332 (time 1788941070.04 total 302.66 last 57.48) - mkdir 16842 (time 1788941080.06 total 312.67 last 50.94) - mkdir 17344 (time 1788941090.09 total 322.71 last 50.03) - mkdir 17702 (time 1788941100.09 total 332.71 last 35.79) - mkdir 18180 (time 1788941110.12 total 342.73 last 47.69) - mkdir 18763 (time 1788941120.14 total 352.76 last 58.13) - mkdir 19184 (time 1788941130.17 total 362.78 last 42.01) - mkdir 19730 (time 1788941140.19 total 372.81 last 54.45) - mkdir 20000 (time 1788941144.49 total 377.10 last 62.91) - mkdir 20563 (time 1788941154.49 total 387.11 last 56.27) - mkdir 21170 (time 1788941164.55 total 397.17 last 60.34) - mkdir 21749 (time 1788941174.55 total 407.17 last 57.90) - mkdir 22206 (time 1788941184.57 total 417.19 last 45.62) - mkdir 22699 (time 1788941194.57 total 427.19 last 49.30) - mkdir 23142 (time 1788941204.60 total 437.21 last 44.18) - mkdir 23456 (time 1788941214.61 total 447.23 last 31.35) - mkdir 23993 (time 1788941224.62 total 457.23 last 53.68) - mkdir 24494 (time 1788941234.86 total 467.48 last 48.91) - mkdir 24939 (time 1788941244.91 total 477.52 last 44.30) - mkdir 25487 (time 1788941254.91 total 487.53 last 54.76) - mkdir 26104 (time 1788941265.24 total 497.86 last 59.72) - mkdir 26545 (time 1788941275.25 total 507.86 last 44.10) - mkdir 26996 (time 1788941285.25 total 517.86 last 45.09) - mkdir 27441 (time 1788941295.27 total 527.88 last 44.42) - mkdir 27958 (time 1788941305.28 total 537.90 last 51.62) - mkdir 28612 (time 1788941315.28 total 547.90 last 65.39) - mkdir 29230 (time 1788941325.28 total 557.90 last 61.79) - mkdir 29730 (time 1788941335.28 total 567.90 last 49.99) - mkdir 30000 (time 1788941343.79 total 576.40 last 31.76) - mkdir 30358 (time 1788941353.81 total 586.42 last 35.73) - mkdir 30854 (time 1788941363.82 total 596.44 last 49.51) - mkdir 31526 (time 1788941373.82 total 606.44 last 67.20) - mkdir 32026 (time 1788941383.83 total 616.45 last 49.95) - mkdir 32519 (time 1788941393.84 total 626.45 last 49.30) total: 32818 mkdir in 632.42 seconds: 51.89 ops/second - mkdir 518 (time 1788940777.13 total 10.00 last 51.78) - mkdir 1044 (time 1788940787.14 total 20.01 last 52.54) - mkdir 1621 (time 1788940797.14 total 30.02 last 57.68) - mkdir 2183 (time 1788940807.16 total 40.03 last 56.13) - mkdir 2800 (time 1788940817.16 total 50.03 last 61.70) - mkdir 3339 (time 1788940827.16 total 60.03 last 53.89) - mkdir 3974 (time 1788940837.16 total 70.03 last 63.49) - mkdir 4550 (time 1788940847.18 total 80.05 last 57.51) - mkdir 5131 (time 1788940857.18 total 90.05 last 58.09) - mkdir 5645 (time 1788940867.19 total 100.07 last 51.32) - mkdir 6152 (time 1788940877.28 total 110.15 last 50.26) - mkdir 6648 (time 1788940887.35 total 120.22 last 49.28) - mkdir 7162 (time 1788940897.35 total 130.22 last 51.38) - mkdir 7614 (time 1788940907.35 total 140.23 last 45.18) - mkdir 8167 (time 1788940917.36 total 150.24 last 55.24) - mkdir 8632 (time 1788940927.39 total 160.26 last 46.39) - mkdir 9217 (time 1788940937.40 total 170.28 last 58.43) - mkdir 9799 (time 1788940947.44 total 180.32 last 57.96) - mkdir 10000 (time 1788940951.57 total 184.44 last 48.74) - mkdir 10512 (time 1788940961.58 total 194.45 last 51.13) - mkdir 11022 (time 1788940971.60 total 204.48 last 50.88) - mkdir 11548 (time 1788940981.61 total 214.48 last 52.57) - mkdir 12008 (time 1788940991.69 total 224.56 last 45.65) - mkdir 12601 (time 1788941001.69 total 234.56 last 59.29) - mkdir 13095 (time 1788941011.71 total 244.58 last 49.31) - mkdir 13585 (time 1788941021.76 total 254.63 last 48.74) - mkdir 14120 (time 1788941031.76 total 264.64 last 53.48) - mkdir 14777 (time 1788941041.77 total 274.64 last 65.69) - mkdir 15259 (time 1788941051.78 total 284.66 last 48.11) - mkdir 15757 (time 1788941061.79 total 294.66 last 49.79) - mkdir 16261 (time 1788941071.80 total 304.67 last 50.34) - mkdir 16735 (time 1788941081.80 total 314.68 last 47.38) - mkdir 17234 (time 1788941091.81 total 324.68 last 49.88) - mkdir 17574 (time 1788941101.81 total 334.68 last 33.99) - mkdir 18136 (time 1788941111.82 total 344.70 last 56.13) - mkdir 18690 (time 1788941121.86 total 354.73 last 55.21) - mkdir 19106 (time 1788941131.88 total 364.75 last 41.51) - mkdir 19692 (time 1788941141.88 total 374.76 last 58.57) - mkdir 20000 (time 1788941147.71 total 380.58 last 52.89) - mkdir 20549 (time 1788941157.71 total 390.58 last 54.90) - mkdir 21181 (time 1788941167.72 total 400.59 last 63.14) - mkdir 21735 (time 1788941177.74 total 410.61 last 55.29) - mkdir 22221 (time 1788941187.82 total 420.69 last 48.19) - mkdir 22676 (time 1788941197.83 total 430.71 last 45.44) - mkdir 23044 (time 1788941207.87 total 440.74 last 36.68) - mkdir 23351 (time 1788941217.90 total 450.77 last 30.60) - mkdir 23941 (time 1788941227.90 total 460.78 last 58.99) - mkdir 24409 (time 1788941237.91 total 470.78 last 46.78) - mkdir 24836 (time 1788941247.91 total 480.78 last 42.70) - mkdir 25438 (time 1788941257.91 total 490.79 last 60.17) - mkdir 26034 (time 1788941267.93 total 500.81 last 59.49) - mkdir 26477 (time 1788941277.94 total 510.81 last 44.26) - mkdir 26839 (time 1788941287.96 total 520.83 last 36.15) - mkdir 27348 (time 1788941297.98 total 530.86 last 50.77) - mkdir 27872 (time 1788941308.00 total 540.87 last 52.32) - mkdir 28500 (time 1788941318.01 total 550.88 last 62.75) - mkdir 29082 (time 1788941328.02 total 560.90 last 58.09) - mkdir 29502 (time 1788941338.17 total 571.04 last 41.41) - mkdir 29825 (time 1788941348.17 total 581.04 last 32.30) - mkdir 30000 (time 1788941352.84 total 585.71 last 37.48) - mkdir 30503 (time 1788941362.85 total 595.72 last 50.25) - mkdir 31193 (time 1788941373.33 total 606.20 last 65.81) - mkdir 31702 (time 1788941383.35 total 616.23 last 50.78) - mkdir 32216 (time 1788941393.37 total 626.24 last 51.33) - mkdir 32774 (time 1788941403.37 total 636.24 last 55.79) total: 32818 mkdir in 636.90 seconds: 51.53 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 1788942114 ; total 0 ; last 0) - unlinked 10000 (time 1788942392 ; total 278 ; last 278) - unlinked 20000 (time 1788942669 ; total 555 ; last 277) - unlinked 30000 (time 1788942923 ; total 809 ; last 254) total: 32768 unlinks in 877 seconds: 37.363739 unlinks/second - unlinked 0 (time 1788942114 ; total 0 ; last 0) - unlinked 10000 (time 1788942396 ; total 282 ; last 282) - unlinked 20000 (time 1788942673 ; total 559 ; last 277) - unlinked 30000 (time 1788942929 ; total 815 ; last 256) total: 32768 unlinks in 881 seconds: 37.194099 unlinks/second nlink between: 102 - unlinked 0 (time 1788942996 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788942996 ; 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 2208256 2304 2203904 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 526643 333 526310 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