== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:56:28 (1788587788) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531331 336 530995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236234 650 235584 1% /mnt/lustre - mkdir 659 (time 1788587804.74 total 10.01 last 65.83) - mkdir 1373 (time 1788587814.79 total 20.06 last 71.06) - mkdir 2056 (time 1788587824.79 total 30.06 last 68.28) - mkdir 2695 (time 1788587834.80 total 40.07 last 63.84) - mkdir 3394 (time 1788587844.80 total 50.07 last 69.89) - mkdir 4058 (time 1788587854.81 total 60.08 last 66.35) - mkdir 4643 (time 1788587864.84 total 70.11 last 58.29) - mkdir 5296 (time 1788587874.88 total 80.15 last 65.06) - mkdir 5967 (time 1788587884.89 total 90.17 last 67.00) - mkdir 6642 (time 1788587894.89 total 100.17 last 67.49) - mkdir 7255 (time 1788587904.91 total 110.18 last 61.19) - mkdir 7868 (time 1788587914.94 total 120.21 last 61.12) - mkdir 8386 (time 1788587924.95 total 130.22 last 51.76) - mkdir 8928 (time 1788587934.97 total 140.24 last 54.08) - mkdir 9470 (time 1788587944.98 total 150.25 last 54.16) - mkdir 10000 (time 1788587953.11 total 158.38 last 65.20) - mkdir 10629 (time 1788587963.11 total 168.39 last 62.87) - mkdir 11289 (time 1788587973.12 total 178.39 last 65.96) - mkdir 11987 (time 1788587983.15 total 188.42 last 69.62) - mkdir 12638 (time 1788587993.15 total 198.42 last 65.06) - mkdir 13320 (time 1788588003.17 total 208.44 last 68.11) - mkdir 13998 (time 1788588013.17 total 218.44 last 67.79) - mkdir 14666 (time 1788588023.17 total 228.45 last 66.77) - mkdir 15264 (time 1788588033.18 total 238.45 last 59.78) - mkdir 15921 (time 1788588043.18 total 248.45 last 65.67) - mkdir 16510 (time 1788588053.20 total 258.47 last 58.81) - mkdir 17126 (time 1788588063.24 total 268.52 last 61.31) - mkdir 17789 (time 1788588073.25 total 278.52 last 66.28) - mkdir 18495 (time 1788588083.27 total 288.54 last 70.47) - mkdir 19162 (time 1788588093.28 total 298.55 last 66.61) - mkdir 19764 (time 1788588103.29 total 308.56 last 60.14) - mkdir 20000 (time 1788588107.04 total 312.31 last 62.88) - mkdir 20619 (time 1788588117.07 total 322.34 last 61.74) - mkdir 21236 (time 1788588127.08 total 332.35 last 61.64) - mkdir 21936 (time 1788588137.08 total 342.35 last 69.99) - mkdir 22627 (time 1788588147.09 total 352.37 last 69.00) - mkdir 23285 (time 1788588157.10 total 362.37 last 65.77) - mkdir 23904 (time 1788588167.11 total 372.38 last 61.81) - mkdir 24559 (time 1788588177.12 total 382.39 last 65.45) - mkdir 25184 (time 1788588187.12 total 392.39 last 62.48) - mkdir 25802 (time 1788588197.13 total 402.40 last 61.75) - mkdir 26436 (time 1788588207.19 total 412.46 last 63.02) - mkdir 27076 (time 1788588217.20 total 422.48 last 63.91) - mkdir 27671 (time 1788588227.21 total 432.48 last 59.46) - mkdir 28334 (time 1788588238.03 total 443.30 last 61.29) - mkdir 28969 (time 1788588248.03 total 453.30 last 63.49) - mkdir 29500 (time 1788588258.03 total 463.30 last 53.09) - mkdir 30000 (time 1788588267.03 total 472.30 last 55.56) - mkdir 30636 (time 1788588277.03 total 482.31 last 63.58) - mkdir 31197 (time 1788588287.45 total 492.72 last 53.87) - mkdir 31792 (time 1788588297.46 total 502.73 last 59.44) - mkdir 32314 (time 1788588307.46 total 512.74 last 52.16) total: 32818 mkdir in 521.90 seconds: 62.88 ops/second - mkdir 631 (time 1788587804.73 total 10.00 last 63.09) - mkdir 1358 (time 1788587814.75 total 20.02 last 72.59) - mkdir 2052 (time 1788587824.75 total 30.02 last 69.39) - mkdir 2724 (time 1788587834.75 total 40.02 last 67.18) - mkdir 3392 (time 1788587844.75 total 50.03 last 66.78) - mkdir 4070 (time 1788587854.76 total 60.03 last 67.75) - mkdir 4638 (time 1788587864.80 total 70.07 last 56.61) - mkdir 5267 (time 1788587874.80 total 80.07 last 62.89) - mkdir 5922 (time 1788587884.81 total 90.08 last 65.43) - mkdir 6591 (time 1788587894.84 total 100.11 last 66.70) - mkdir 7231 (time 1788587904.87 total 110.14 last 63.78) - mkdir 7865 (time 1788587914.90 total 120.17 last 63.20) - mkdir 8376 (time 1788587924.91 total 130.18 last 51.09) - mkdir 8943 (time 1788587934.92 total 140.20 last 56.59) - mkdir 9477 (time 1788587944.93 total 150.20 last 53.38) - mkdir 10000 (time 1788587952.90 total 158.17 last 65.60) - mkdir 10628 (time 1788587962.91 total 168.18 last 62.75) - mkdir 11310 (time 1788587972.91 total 178.18 last 68.19) - mkdir 12001 (time 1788587982.92 total 188.19 last 69.07) - mkdir 12636 (time 1788587992.93 total 198.20 last 63.42) - mkdir 13299 (time 1788588002.94 total 208.21 last 66.21) - mkdir 13983 (time 1788588012.96 total 218.23 last 68.25) - mkdir 14625 (time 1788588022.97 total 228.24 last 64.14) - mkdir 15227 (time 1788588032.97 total 238.24 last 60.19) - mkdir 15863 (time 1788588042.99 total 248.26 last 63.48) - mkdir 16477 (time 1788588053.00 total 258.27 last 61.38) - mkdir 17123 (time 1788588063.00 total 268.27 last 64.59) - mkdir 17776 (time 1788588073.02 total 278.29 last 65.16) - mkdir 18492 (time 1788588083.02 total 288.29 last 71.57) - mkdir 19124 (time 1788588093.05 total 298.32 last 63.05) - mkdir 19761 (time 1788588103.05 total 308.32 last 63.69) - mkdir 20000 (time 1788588106.91 total 312.18 last 61.85) - mkdir 20634 (time 1788588116.92 total 322.20 last 63.33) - mkdir 21232 (time 1788588126.94 total 332.21 last 59.73) - mkdir 21944 (time 1788588137.01 total 342.28 last 70.68) - mkdir 22624 (time 1788588147.01 total 352.28 last 68.00) - mkdir 23276 (time 1788588157.03 total 362.30 last 65.08) - mkdir 23911 (time 1788588167.04 total 372.31 last 63.41) - mkdir 24552 (time 1788588177.05 total 382.32 last 64.04) - mkdir 25146 (time 1788588187.06 total 392.33 last 59.36) - mkdir 25779 (time 1788588197.07 total 402.34 last 63.23) - mkdir 26431 (time 1788588207.08 total 412.35 last 65.12) - mkdir 27084 (time 1788588217.09 total 422.36 last 65.26) - mkdir 27657 (time 1788588227.09 total 432.36 last 57.29) - mkdir 28303 (time 1788588237.10 total 442.37 last 64.55) - mkdir 28854 (time 1788588247.10 total 452.37 last 55.06) - mkdir 29387 (time 1788588257.12 total 462.39 last 53.22) - mkdir 29967 (time 1788588267.14 total 472.41 last 57.88) - mkdir 30598 (time 1788588277.14 total 482.41 last 63.08) - mkdir 31130 (time 1788588287.45 total 492.73 last 51.58) - mkdir 31727 (time 1788588297.50 total 502.77 last 59.44) - mkdir 32276 (time 1788588307.52 total 512.80 last 54.76) - mkdir 32813 (time 1788588317.73 total 523.00 last 52.64) total: 32818 mkdir in 523.05 seconds: 62.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210176 489728 1718400 23% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 304004 65952 238052 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301873 66289 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788588804 ; total 0 ; last 0) - unlinked 10000 (time 1788589057 ; total 253 ; last 253) - unlinked 20000 (time 1788589243 ; total 439 ; last 186) - unlinked 30000 (time 1788589504 ; total 700 ; last 261) total: 32768 unlinks in 777 seconds: 42.172459 unlinks/second - unlinked 0 (time 1788588804 ; total 0 ; last 0) - unlinked 10000 (time 1788589057 ; total 253 ; last 253) - unlinked 20000 (time 1788589242 ; total 438 ; last 185) - unlinked 30000 (time 1788589504 ; total 700 ; last 262) total: 32768 unlinks in 777 seconds: 42.172459 unlinks/second nlink between: 102 - unlinked 0 (time 1788589584 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788589584 ; 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 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2209024 2048 2204928 1% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 528486 316 528170 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236237 653 235584 1% /mnt/lustre