== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:07:14 (1786309634) 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 491 (time 1786309650.92 total 10.05 last 48.87) - mkdir 1050 (time 1786309660.95 total 20.07 last 55.75) - mkdir 1632 (time 1786309670.95 total 30.07 last 58.20) - mkdir 2217 (time 1786309680.95 total 40.08 last 58.49) - mkdir 2817 (time 1786309690.95 total 50.08 last 59.99) - mkdir 3411 (time 1786309700.96 total 60.08 last 59.38) - mkdir 3996 (time 1786309710.96 total 70.09 last 58.46) - mkdir 4629 (time 1786309720.98 total 80.10 last 63.20) - mkdir 5297 (time 1786309730.99 total 90.12 last 66.71) - mkdir 5833 (time 1786309741.02 total 100.14 last 53.48) - mkdir 6482 (time 1786309751.02 total 110.14 last 64.89) - mkdir 7067 (time 1786309761.03 total 120.15 last 58.46) - mkdir 7591 (time 1786309771.03 total 130.15 last 52.40) - mkdir 8175 (time 1786309781.03 total 140.15 last 58.37) - mkdir 8718 (time 1786309791.04 total 150.16 last 54.25) - mkdir 9310 (time 1786309801.06 total 160.19 last 59.07) - mkdir 9819 (time 1786309811.07 total 170.19 last 50.88) - mkdir 10000 (time 1786309813.93 total 173.05 last 63.21) - mkdir 10539 (time 1786309823.96 total 183.08 last 53.74) - mkdir 11132 (time 1786309833.96 total 193.09 last 59.27) - mkdir 11710 (time 1786309843.97 total 203.09 last 57.77) - mkdir 12297 (time 1786309853.97 total 213.09 last 58.69) - mkdir 12879 (time 1786309863.99 total 223.11 last 58.08) - mkdir 13433 (time 1786309874.04 total 233.17 last 55.12) - mkdir 13989 (time 1786309884.07 total 243.19 last 55.47) - mkdir 14534 (time 1786309894.07 total 253.19 last 54.47) - mkdir 15099 (time 1786309904.08 total 263.20 last 56.47) - mkdir 15651 (time 1786309914.09 total 273.21 last 55.14) - mkdir 16135 (time 1786309924.09 total 283.21 last 48.38) - mkdir 16776 (time 1786309934.09 total 293.22 last 64.08) - mkdir 17257 (time 1786309944.11 total 303.24 last 48.00) - mkdir 17755 (time 1786309954.12 total 313.24 last 49.78) - mkdir 18264 (time 1786309964.16 total 323.29 last 50.67) - mkdir 18880 (time 1786309974.17 total 333.30 last 61.54) - mkdir 19502 (time 1786309984.19 total 343.32 last 62.09) - mkdir 20000 (time 1786309992.21 total 351.34 last 62.08) - mkdir 20604 (time 1786310002.23 total 361.36 last 60.30) - mkdir 21210 (time 1786310012.23 total 371.36 last 60.59) - mkdir 21798 (time 1786310022.24 total 381.37 last 58.75) - mkdir 22385 (time 1786310032.25 total 391.38 last 58.63) - mkdir 22929 (time 1786310042.27 total 401.39 last 54.31) - mkdir 23456 (time 1786310052.47 total 411.59 last 51.67) - mkdir 23967 (time 1786310062.48 total 421.60 last 51.04) - mkdir 24423 (time 1786310072.48 total 431.61 last 45.60) - mkdir 24959 (time 1786310082.49 total 441.61 last 53.56) - mkdir 25543 (time 1786310092.49 total 451.62 last 58.37) - mkdir 26108 (time 1786310102.50 total 461.63 last 56.44) - mkdir 26730 (time 1786310112.52 total 471.65 last 62.08) - mkdir 27366 (time 1786310122.53 total 481.65 last 63.55) - mkdir 27889 (time 1786310132.54 total 491.67 last 52.23) - mkdir 28396 (time 1786310142.55 total 501.67 last 50.70) - mkdir 28943 (time 1786310152.60 total 511.72 last 54.41) - mkdir 29507 (time 1786310162.62 total 521.74 last 56.28) - mkdir 30000 (time 1786310171.01 total 530.13 last 58.75) - mkdir 30555 (time 1786310181.02 total 540.14 last 55.47) - mkdir 31077 (time 1786310191.51 total 550.63 last 49.74) - mkdir 31642 (time 1786310201.51 total 560.64 last 56.48) - mkdir 32203 (time 1786310211.52 total 570.64 last 56.06) - mkdir 32751 (time 1786310221.53 total 580.65 last 54.77) total: 32818 mkdir in 581.67 seconds: 56.42 ops/second - mkdir 486 (time 1786309650.93 total 10.02 last 48.52) - mkdir 1038 (time 1786309660.93 total 20.02 last 55.20) - mkdir 1606 (time 1786309670.93 total 30.02 last 56.77) - mkdir 2154 (time 1786309680.93 total 40.02 last 54.80) - mkdir 2738 (time 1786309690.93 total 50.02 last 58.38) - mkdir 3328 (time 1786309700.93 total 60.02 last 58.99) - mkdir 3912 (time 1786309710.94 total 70.03 last 58.36) - mkdir 4514 (time 1786309720.94 total 80.03 last 60.19) - mkdir 5183 (time 1786309730.95 total 90.04 last 66.83) - mkdir 5694 (time 1786309740.97 total 100.05 last 51.04) - mkdir 6343 (time 1786309750.97 total 110.06 last 64.84) - mkdir 6932 (time 1786309760.99 total 120.08 last 58.82) - mkdir 7439 (time 1786309770.99 total 130.08 last 50.68) - mkdir 8015 (time 1786309780.99 total 140.08 last 57.59) - mkdir 8575 (time 1786309791.03 total 150.12 last 55.79) - mkdir 9173 (time 1786309801.05 total 160.14 last 59.69) - mkdir 9656 (time 1786309811.06 total 170.15 last 48.24) - mkdir 10000 (time 1786309817.14 total 176.23 last 56.57) - mkdir 10546 (time 1786309827.14 total 186.23 last 54.58) - mkdir 11132 (time 1786309837.15 total 196.24 last 58.58) - mkdir 11748 (time 1786309847.16 total 206.25 last 61.52) - mkdir 12309 (time 1786309857.16 total 216.25 last 56.08) - mkdir 12879 (time 1786309867.17 total 226.26 last 56.98) - mkdir 13430 (time 1786309877.19 total 236.28 last 55.00) - mkdir 14009 (time 1786309887.23 total 246.32 last 57.63) - mkdir 14572 (time 1786309897.24 total 256.33 last 56.25) - mkdir 15119 (time 1786309907.25 total 266.34 last 54.66) - mkdir 15661 (time 1786309917.26 total 276.35 last 54.15) - mkdir 16223 (time 1786309927.26 total 286.35 last 56.20) - mkdir 16868 (time 1786309937.26 total 296.35 last 64.48) - mkdir 17340 (time 1786309947.27 total 306.36 last 47.19) - mkdir 17892 (time 1786309957.37 total 316.46 last 54.62) - mkdir 18408 (time 1786309967.40 total 326.49 last 51.46) - mkdir 19035 (time 1786309977.42 total 336.51 last 62.59) - mkdir 19647 (time 1786309987.42 total 346.51 last 61.20) - mkdir 20000 (time 1786309992.98 total 352.07 last 63.45) - mkdir 20585 (time 1786310002.98 total 362.07 last 58.50) - mkdir 21216 (time 1786310012.98 total 372.07 last 63.10) - mkdir 21798 (time 1786310023.00 total 382.09 last 58.10) - mkdir 22369 (time 1786310033.01 total 392.10 last 57.02) - mkdir 22924 (time 1786310043.10 total 402.19 last 55.01) - mkdir 23453 (time 1786310053.11 total 412.20 last 52.86) - mkdir 23931 (time 1786310063.12 total 422.21 last 47.75) - mkdir 24396 (time 1786310073.12 total 432.21 last 46.50) - mkdir 24960 (time 1786310083.14 total 442.23 last 56.29) - mkdir 25518 (time 1786310093.17 total 452.25 last 55.66) - mkdir 26059 (time 1786310103.18 total 462.27 last 54.04) - mkdir 26672 (time 1786310113.18 total 472.27 last 61.30) - mkdir 27275 (time 1786310123.19 total 482.27 last 60.25) - mkdir 27805 (time 1786310133.19 total 492.28 last 52.96) - mkdir 28288 (time 1786310143.22 total 502.31 last 48.16) - mkdir 28837 (time 1786310153.24 total 512.33 last 54.83) - mkdir 29378 (time 1786310163.24 total 522.33 last 54.08) - mkdir 29949 (time 1786310173.24 total 532.33 last 57.09) - mkdir 30498 (time 1786310183.25 total 542.34 last 54.87) - mkdir 31013 (time 1786310193.25 total 552.34 last 51.47) - mkdir 31625 (time 1786310203.26 total 562.35 last 61.18) - mkdir 32162 (time 1786310213.28 total 572.37 last 53.59) - mkdir 32724 (time 1786310223.28 total 582.37 last 56.17) total: 32818 mkdir in 583.68 seconds: 56.23 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 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 1786310870 ; total 0 ; last 0) - unlinked 10000 (time 1786311172 ; total 302 ; last 302) - unlinked 20000 (time 1786311487 ; total 617 ; last 315) - unlinked 30000 (time 1786311785 ; total 915 ; last 298) total: 32768 unlinks in 999 seconds: 32.800800 unlinks/second - unlinked 0 (time 1786310870 ; total 0 ; last 0) - unlinked 10000 (time 1786311174 ; total 304 ; last 304) - unlinked 20000 (time 1786311489 ; total 619 ; last 315) - unlinked 30000 (time 1786311785 ; total 915 ; last 296) total: 32768 unlinks in 1000 seconds: 32.768002 unlinks/second nlink between: 102 - unlinked 0 (time 1786311872 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786311872 ; total 1 ; last 1) 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 2208768 2304 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 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