== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:45:49 (1786027549) 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 118184 392 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 603 (time 1786027565.83 total 10.01 last 60.25) - mkdir 1229 (time 1786027575.83 total 20.01 last 62.60) - mkdir 1838 (time 1786027585.83 total 30.01 last 60.90) - mkdir 2334 (time 1786027595.84 total 40.02 last 49.53) - mkdir 2921 (time 1786027605.85 total 50.03 last 58.64) - mkdir 3541 (time 1786027615.87 total 60.05 last 61.92) - mkdir 4273 (time 1786027625.91 total 70.09 last 72.86) - mkdir 4796 (time 1786027635.92 total 80.10 last 52.28) - mkdir 5357 (time 1786027645.92 total 90.10 last 56.09) - mkdir 5881 (time 1786027655.92 total 100.10 last 52.39) - mkdir 6426 (time 1786027665.92 total 110.10 last 54.47) - mkdir 7073 (time 1786027675.95 total 120.13 last 64.54) - mkdir 7736 (time 1786027685.96 total 130.14 last 66.24) - mkdir 8283 (time 1786027695.99 total 140.17 last 54.51) - mkdir 8688 (time 1786027706.00 total 150.18 last 40.48) - mkdir 9188 (time 1786027716.01 total 160.19 last 49.95) - mkdir 9694 (time 1786027726.02 total 170.20 last 50.55) - mkdir 10000 (time 1786027731.34 total 175.52 last 57.46) - mkdir 10488 (time 1786027741.35 total 185.53 last 48.77) - mkdir 11119 (time 1786027751.37 total 195.55 last 62.99) - mkdir 11666 (time 1786027761.37 total 205.55 last 54.69) - mkdir 12215 (time 1786027771.38 total 215.56 last 54.85) - mkdir 12854 (time 1786027781.39 total 225.57 last 63.81) - mkdir 13382 (time 1786027791.42 total 235.60 last 52.65) - mkdir 13823 (time 1786027801.44 total 245.62 last 44.02) - mkdir 14390 (time 1786027811.44 total 255.62 last 56.70) - mkdir 14942 (time 1786027821.45 total 265.63 last 55.15) - mkdir 15496 (time 1786027831.46 total 275.64 last 55.32) - mkdir 16121 (time 1786027841.48 total 285.66 last 62.37) - mkdir 16732 (time 1786027851.52 total 295.70 last 60.88) - mkdir 17380 (time 1786027861.54 total 305.72 last 64.70) - mkdir 17951 (time 1786027871.54 total 315.72 last 57.07) - mkdir 18543 (time 1786027881.54 total 325.72 last 59.18) - mkdir 19121 (time 1786027891.54 total 335.72 last 57.80) - mkdir 19724 (time 1786027901.59 total 345.77 last 60.00) - mkdir 20000 (time 1786027906.98 total 351.16 last 51.27) - mkdir 20572 (time 1786027916.99 total 361.17 last 57.10) - mkdir 21214 (time 1786027927.00 total 371.18 last 64.19) - mkdir 21860 (time 1786027937.01 total 381.19 last 64.51) - mkdir 22472 (time 1786027947.02 total 391.20 last 61.12) - mkdir 23040 (time 1786027957.05 total 401.23 last 56.65) - mkdir 23577 (time 1786027967.05 total 411.23 last 53.68) - mkdir 24138 (time 1786027977.05 total 421.23 last 56.09) - mkdir 24669 (time 1786027987.06 total 431.24 last 53.09) - mkdir 25209 (time 1786027997.06 total 441.24 last 54.00) - mkdir 25773 (time 1786028007.08 total 451.26 last 56.24) - mkdir 26406 (time 1786028017.09 total 461.26 last 63.29) - mkdir 27008 (time 1786028027.09 total 471.27 last 60.17) - mkdir 27653 (time 1786028037.10 total 481.28 last 64.41) - mkdir 28217 (time 1786028047.11 total 491.29 last 56.36) - mkdir 28766 (time 1786028057.12 total 501.30 last 54.87) - mkdir 29334 (time 1786028067.12 total 511.30 last 56.78) - mkdir 29961 (time 1786028077.12 total 521.30 last 62.69) - mkdir 30550 (time 1786028087.14 total 531.32 last 58.82) - mkdir 31221 (time 1786028097.14 total 541.32 last 67.09) - mkdir 31860 (time 1786028107.14 total 551.32 last 63.89) - mkdir 32411 (time 1786028117.14 total 561.32 last 55.08) total: 32818 mkdir in 568.62 seconds: 57.71 ops/second - mkdir 626 (time 1786027565.81 total 10.00 last 62.59) - mkdir 1285 (time 1786027575.83 total 20.02 last 65.79) - mkdir 1905 (time 1786027585.84 total 30.03 last 61.96) - mkdir 2454 (time 1786027595.86 total 40.04 last 54.79) - mkdir 3025 (time 1786027605.86 total 50.05 last 57.07) - mkdir 3676 (time 1786027615.87 total 60.06 last 65.06) - mkdir 4376 (time 1786027625.88 total 70.06 last 69.94) - mkdir 4922 (time 1786027635.90 total 80.08 last 54.50) - mkdir 5481 (time 1786027645.91 total 90.10 last 55.84) - mkdir 5978 (time 1786027655.93 total 100.12 last 49.59) - mkdir 6541 (time 1786027665.93 total 110.12 last 56.29) - mkdir 7175 (time 1786027675.95 total 120.13 last 63.32) - mkdir 7842 (time 1786027685.97 total 130.15 last 66.56) - mkdir 8406 (time 1786027695.97 total 140.16 last 56.37) - mkdir 8773 (time 1786027705.98 total 150.16 last 36.69) - mkdir 9270 (time 1786027715.98 total 160.16 last 49.69) - mkdir 9780 (time 1786027726.03 total 170.22 last 50.74) - mkdir 10000 (time 1786027730.39 total 174.57 last 50.51) - mkdir 10495 (time 1786027740.41 total 184.60 last 49.37) - mkdir 11154 (time 1786027750.41 total 194.60 last 65.88) - mkdir 11725 (time 1786027760.42 total 204.61 last 57.07) - mkdir 12288 (time 1786027770.43 total 214.62 last 56.25) - mkdir 12881 (time 1786027780.43 total 224.62 last 59.29) - mkdir 13389 (time 1786027790.46 total 234.65 last 50.65) - mkdir 13796 (time 1786027800.46 total 244.65 last 40.70) - mkdir 14351 (time 1786027810.46 total 254.65 last 55.49) - mkdir 14907 (time 1786027820.49 total 264.68 last 55.42) - mkdir 15435 (time 1786027830.51 total 274.70 last 52.71) - mkdir 16075 (time 1786027840.55 total 284.73 last 63.76) - mkdir 16656 (time 1786027850.56 total 294.75 last 58.04) - mkdir 17309 (time 1786027860.56 total 304.75 last 65.29) - mkdir 17864 (time 1786027870.56 total 314.75 last 55.49) - mkdir 18514 (time 1786027880.56 total 324.75 last 64.99) - mkdir 19065 (time 1786027890.59 total 334.77 last 54.97) - mkdir 19667 (time 1786027900.59 total 344.78 last 60.19) - mkdir 20000 (time 1786027906.60 total 350.79 last 55.39) - mkdir 20557 (time 1786027916.60 total 360.79 last 55.70) - mkdir 21180 (time 1786027926.61 total 370.80 last 62.24) - mkdir 21779 (time 1786027936.65 total 380.84 last 59.67) - mkdir 22389 (time 1786027946.66 total 390.84 last 60.96) - mkdir 22950 (time 1786027956.67 total 400.85 last 56.03) - mkdir 23500 (time 1786027966.69 total 410.88 last 54.88) - mkdir 24064 (time 1786027976.70 total 420.88 last 56.37) - mkdir 24589 (time 1786027986.71 total 430.89 last 52.45) - mkdir 25099 (time 1786027996.71 total 440.89 last 50.99) - mkdir 25653 (time 1786028006.71 total 450.90 last 55.37) - mkdir 26297 (time 1786028016.71 total 460.90 last 64.40) - mkdir 26908 (time 1786028026.72 total 470.90 last 61.06) - mkdir 27557 (time 1786028036.72 total 480.91 last 64.89) - mkdir 28124 (time 1786028046.72 total 490.91 last 56.70) - mkdir 28685 (time 1786028056.72 total 500.91 last 56.07) - mkdir 29258 (time 1786028066.73 total 510.91 last 57.28) - mkdir 29860 (time 1786028076.74 total 520.92 last 60.15) - mkdir 30000 (time 1786028079.03 total 523.21 last 61.10) - mkdir 30587 (time 1786028089.04 total 533.23 last 58.62) - mkdir 31251 (time 1786028099.04 total 543.23 last 66.39) - mkdir 31899 (time 1786028109.06 total 553.24 last 64.72) - mkdir 32449 (time 1786028119.07 total 563.26 last 54.92) total: 32818 mkdir in 569.68 seconds: 57.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1786028759 ; total 0 ; last 0) - unlinked 10000 (time 1786028999 ; total 240 ; last 240) - unlinked 20000 (time 1786029274 ; total 515 ; last 275) - unlinked 30000 (time 1786029539 ; total 780 ; last 265) total: 32768 unlinks in 855 seconds: 38.325146 unlinks/second - unlinked 0 (time 1786028759 ; total 0 ; last 0) - unlinked 10000 (time 1786028998 ; total 239 ; last 239) - unlinked 20000 (time 1786029276 ; total 517 ; last 278) - unlinked 30000 (time 1786029543 ; total 784 ; last 267) total: 32768 unlinks in 858 seconds: 38.191143 unlinks/second nlink between: 102 - unlinked 0 (time 1786029619 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786029619 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2304 2204288 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 526734 333 526401 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