== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:37:26 (1789583846) 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 517 (time 1789583863.87 total 10.01 last 51.67) - mkdir 1181 (time 1789583873.91 total 20.04 last 66.18) - mkdir 1719 (time 1789583883.91 total 30.04 last 53.80) - mkdir 2294 (time 1789583893.91 total 40.05 last 57.46) - mkdir 2898 (time 1789583903.95 total 50.09 last 60.17) - mkdir 3374 (time 1789583913.96 total 60.10 last 47.55) - mkdir 3855 (time 1789583924.00 total 70.13 last 47.94) - mkdir 4261 (time 1789583934.00 total 80.13 last 40.58) - mkdir 4776 (time 1789583944.01 total 90.14 last 51.47) - mkdir 5368 (time 1789583954.02 total 100.15 last 59.14) - mkdir 5820 (time 1789583964.04 total 110.17 last 45.12) - mkdir 6327 (time 1789583974.07 total 120.20 last 50.54) - mkdir 6861 (time 1789583984.08 total 130.21 last 53.36) - mkdir 7355 (time 1789583994.09 total 140.22 last 49.34) - mkdir 7957 (time 1789584004.10 total 150.23 last 60.14) - mkdir 8563 (time 1789584014.11 total 160.25 last 60.52) - mkdir 9201 (time 1789584024.13 total 170.26 last 63.70) - mkdir 9738 (time 1789584034.14 total 180.27 last 53.65) - mkdir 10000 (time 1789584039.03 total 185.16 last 53.54) - mkdir 10586 (time 1789584049.05 total 195.19 last 58.46) - mkdir 11156 (time 1789584059.10 total 205.23 last 56.76) - mkdir 11691 (time 1789584069.11 total 215.25 last 53.40) - mkdir 12193 (time 1789584079.18 total 225.31 last 49.90) - mkdir 12725 (time 1789584089.19 total 235.32 last 53.13) - mkdir 13321 (time 1789584099.21 total 245.34 last 59.48) - mkdir 13906 (time 1789584109.22 total 255.35 last 58.46) - mkdir 14448 (time 1789584119.23 total 265.36 last 54.14) - mkdir 14982 (time 1789584129.24 total 275.37 last 53.33) - mkdir 15648 (time 1789584139.24 total 285.38 last 66.56) - mkdir 16218 (time 1789584149.25 total 295.39 last 56.95) - mkdir 16794 (time 1789584159.26 total 305.40 last 57.55) - mkdir 17406 (time 1789584169.31 total 315.44 last 60.92) - mkdir 18015 (time 1789584179.34 total 325.47 last 60.74) - mkdir 18676 (time 1789584189.37 total 335.50 last 65.89) - mkdir 19272 (time 1789584199.38 total 345.52 last 59.50) - mkdir 19894 (time 1789584209.38 total 355.52 last 62.19) - mkdir 20000 (time 1789584211.56 total 357.70 last 48.68) - mkdir 20662 (time 1789584221.60 total 367.74 last 65.93) - mkdir 21137 (time 1789584231.60 total 377.74 last 47.49) - mkdir 21750 (time 1789584241.62 total 387.75 last 61.20) - mkdir 22379 (time 1789584251.63 total 397.77 last 62.83) - mkdir 22977 (time 1789584261.67 total 407.81 last 59.56) - mkdir 23517 (time 1789584271.87 total 418.00 last 52.97) - mkdir 24142 (time 1789584281.87 total 428.00 last 62.49) - mkdir 24681 (time 1789584291.88 total 438.01 last 53.86) - mkdir 25268 (time 1789584301.88 total 448.01 last 58.68) - mkdir 25873 (time 1789584312.23 total 458.36 last 58.44) - mkdir 26507 (time 1789584322.25 total 468.39 last 63.27) - mkdir 27117 (time 1789584332.26 total 478.40 last 60.92) - mkdir 27650 (time 1789584342.27 total 488.41 last 53.25) - mkdir 28245 (time 1789584352.78 total 498.92 last 56.63) - mkdir 28756 (time 1789584362.78 total 508.92 last 51.09) - mkdir 29247 (time 1789584372.79 total 518.93 last 49.05) - mkdir 29754 (time 1789584382.80 total 528.93 last 50.68) - mkdir 30000 (time 1789584386.99 total 533.12 last 58.74) - mkdir 30610 (time 1789584397.46 total 543.60 last 58.22) - mkdir 31188 (time 1789584407.47 total 553.60 last 57.78) - mkdir 31730 (time 1789584417.49 total 563.63 last 54.05) - mkdir 32260 (time 1789584427.73 total 573.86 last 51.78) - mkdir 32760 (time 1789584437.75 total 583.88 last 49.92) total: 32818 mkdir in 585.06 seconds: 56.09 ops/second - mkdir 534 (time 1789583863.89 total 10.01 last 53.33) - mkdir 1173 (time 1789583873.92 total 20.04 last 63.70) - mkdir 1704 (time 1789583883.93 total 30.05 last 53.05) - mkdir 2253 (time 1789583893.93 total 40.06 last 54.87) - mkdir 2849 (time 1789583903.94 total 50.06 last 59.58) - mkdir 3329 (time 1789583913.95 total 60.08 last 47.95) - mkdir 3796 (time 1789583923.96 total 70.09 last 46.64) - mkdir 4196 (time 1789583933.97 total 80.09 last 39.97) - mkdir 4716 (time 1789583943.97 total 90.10 last 51.99) - mkdir 5304 (time 1789583953.98 total 100.10 last 58.76) - mkdir 5752 (time 1789583964.05 total 110.18 last 44.48) - mkdir 6275 (time 1789583974.06 total 120.18 last 52.28) - mkdir 6815 (time 1789583984.08 total 130.21 last 53.84) - mkdir 7285 (time 1789583994.12 total 140.24 last 46.85) - mkdir 7873 (time 1789584004.14 total 150.27 last 58.66) - mkdir 8489 (time 1789584014.15 total 160.28 last 61.52) - mkdir 9128 (time 1789584024.17 total 170.29 last 63.81) - mkdir 9641 (time 1789584034.20 total 180.32 last 51.15) - mkdir 10000 (time 1789584040.20 total 186.32 last 59.84) - mkdir 10601 (time 1789584050.20 total 196.33 last 60.06) - mkdir 11192 (time 1789584060.23 total 206.36 last 58.94) - mkdir 11724 (time 1789584070.24 total 216.36 last 53.17) - mkdir 12263 (time 1789584080.25 total 226.37 last 53.84) - mkdir 12832 (time 1789584090.26 total 236.38 last 56.86) - mkdir 13412 (time 1789584100.26 total 246.39 last 57.95) - mkdir 13973 (time 1789584110.28 total 256.40 last 56.02) - mkdir 14530 (time 1789584120.30 total 266.43 last 55.58) - mkdir 15034 (time 1789584130.30 total 276.43 last 50.39) - mkdir 15722 (time 1789584140.30 total 286.43 last 68.79) - mkdir 16298 (time 1789584150.32 total 296.45 last 57.51) - mkdir 16834 (time 1789584160.33 total 306.45 last 53.55) - mkdir 17504 (time 1789584170.34 total 316.46 last 66.93) - mkdir 18094 (time 1789584180.34 total 326.47 last 58.97) - mkdir 18766 (time 1789584190.37 total 336.49 last 67.05) - mkdir 19353 (time 1789584200.37 total 346.50 last 58.68) - mkdir 19936 (time 1789584210.40 total 356.53 last 58.12) - mkdir 20583 (time 1789584220.42 total 366.55 last 64.56) - mkdir 21077 (time 1789584230.44 total 376.57 last 49.30) - mkdir 21625 (time 1789584240.44 total 386.57 last 54.80) - mkdir 22300 (time 1789584250.46 total 396.58 last 67.41) - mkdir 22883 (time 1789584260.46 total 406.58 last 58.28) - mkdir 23440 (time 1789584270.47 total 416.60 last 55.61) - mkdir 24038 (time 1789584280.48 total 426.60 last 59.78) - mkdir 24599 (time 1789584290.50 total 436.63 last 55.97) - mkdir 25164 (time 1789584300.50 total 446.63 last 56.48) - mkdir 25810 (time 1789584310.51 total 456.64 last 64.54) - mkdir 26389 (time 1789584320.54 total 466.66 last 57.77) - mkdir 27032 (time 1789584330.55 total 476.67 last 64.24) - mkdir 27540 (time 1789584340.55 total 486.68 last 50.76) - mkdir 28130 (time 1789584350.56 total 496.68 last 58.97) - mkdir 28667 (time 1789584360.58 total 506.70 last 53.60) - mkdir 29150 (time 1789584370.61 total 516.73 last 48.16) - mkdir 29629 (time 1789584381.13 total 527.26 last 45.51) - mkdir 30000 (time 1789584387.36 total 533.49 last 59.53) - mkdir 30565 (time 1789584397.45 total 543.57 last 56.02) - mkdir 31148 (time 1789584407.45 total 553.57 last 58.30) - mkdir 31676 (time 1789584417.47 total 563.60 last 52.66) - mkdir 32230 (time 1789584427.73 total 573.86 last 54.00) - mkdir 32726 (time 1789584437.74 total 583.86 last 49.58) total: 32818 mkdir in 585.50 seconds: 56.05 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 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 1789585133 ; total 0 ; last 0) - unlinked 10000 (time 1789585403 ; total 270 ; last 270) - unlinked 20000 (time 1789585692 ; total 559 ; last 289) - unlinked 30000 (time 1789585974 ; total 841 ; last 282) total: 32768 unlinks in 928 seconds: 35.310345 unlinks/second - unlinked 0 (time 1789585133 ; total 0 ; last 0) - unlinked 10000 (time 1789585404 ; total 271 ; last 271) - unlinked 20000 (time 1789585693 ; total 560 ; last 289) - unlinked 30000 (time 1789585976 ; total 843 ; last 283) total: 32768 unlinks in 930 seconds: 35.234409 unlinks/second nlink between: 102 - unlinked 0 (time 1789586065 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789586065 ; 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 2208768 2176 2204544 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 526795 333 526462 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