== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:04:42 (1785387882) 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 534698 333 534365 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 - mkdir 435 (time 1785387901.01 total 10.02 last 43.43) - mkdir 744 (time 1785387911.02 total 20.02 last 30.89) - mkdir 1122 (time 1785387921.03 total 30.03 last 37.76) - mkdir 1488 (time 1785387931.04 total 40.04 last 36.56) - mkdir 1856 (time 1785387941.05 total 50.05 last 36.75) - mkdir 2264 (time 1785387951.06 total 60.07 last 40.75) - mkdir 2918 (time 1785387961.07 total 70.07 last 65.37) - mkdir 3456 (time 1785387971.07 total 80.07 last 53.79) - mkdir 3984 (time 1785387981.07 total 90.07 last 52.80) - mkdir 4280 (time 1785387991.09 total 100.09 last 29.53) - mkdir 4724 (time 1785388001.13 total 110.13 last 44.23) - mkdir 5126 (time 1785388011.14 total 120.15 last 40.15) - mkdir 5590 (time 1785388021.16 total 130.16 last 46.32) - mkdir 6086 (time 1785388031.17 total 140.17 last 49.57) - mkdir 6597 (time 1785388041.17 total 150.17 last 51.08) - mkdir 7407 (time 1785388051.17 total 160.17 last 80.99) - mkdir 7934 (time 1785388061.18 total 170.18 last 52.66) - mkdir 8374 (time 1785388071.22 total 180.22 last 43.83) - mkdir 8990 (time 1785388081.28 total 190.28 last 61.24) - mkdir 9553 (time 1785388091.29 total 200.29 last 56.23) - mkdir 9945 (time 1785388101.30 total 210.30 last 39.16) - mkdir 10294 (time 1785388111.30 total 220.31 last 34.89) - mkdir 10720 (time 1785388121.32 total 230.32 last 42.55) - mkdir 11057 (time 1785388131.36 total 240.36 last 33.56) - mkdir 11420 (time 1785388141.38 total 250.39 last 36.21) - mkdir 12052 (time 1785388151.40 total 260.40 last 63.09) - mkdir 12614 (time 1785388161.42 total 270.42 last 56.11) - mkdir 13057 (time 1785388171.42 total 280.42 last 44.29) - mkdir 13505 (time 1785388181.44 total 290.44 last 44.72) - mkdir 13835 (time 1785388191.44 total 300.44 last 33.00) - mkdir 14360 (time 1785388201.45 total 310.45 last 52.45) - mkdir 15025 (time 1785388211.51 total 320.51 last 66.09) - mkdir 15608 (time 1785388221.51 total 330.52 last 58.27) - mkdir 16022 (time 1785388231.51 total 340.52 last 41.40) - mkdir 16442 (time 1785388241.53 total 350.53 last 41.92) - mkdir 17081 (time 1785388251.54 total 360.54 last 63.85) - mkdir 17563 (time 1785388261.55 total 370.55 last 48.18) - mkdir 18144 (time 1785388271.55 total 380.55 last 58.08) - mkdir 18490 (time 1785388281.58 total 390.59 last 34.48) - mkdir 18901 (time 1785388291.61 total 400.61 last 40.99) - mkdir 19338 (time 1785388301.62 total 410.62 last 43.65) - mkdir 19788 (time 1785388311.62 total 420.63 last 45.00) - mkdir 20000 (time 1785388317.43 total 426.44 last 36.48) - mkdir 20619 (time 1785388327.46 total 436.46 last 61.75) - mkdir 20990 (time 1785388337.49 total 446.49 last 37.00) - mkdir 21467 (time 1785388347.49 total 456.50 last 47.66) - mkdir 22025 (time 1785388357.54 total 466.54 last 55.56) - mkdir 22479 (time 1785388367.56 total 476.56 last 45.31) - mkdir 22931 (time 1785388377.56 total 486.56 last 45.18) - mkdir 23488 (time 1785388387.81 total 496.81 last 54.34) - mkdir 23862 (time 1785388397.86 total 506.86 last 37.22) - mkdir 24315 (time 1785388407.88 total 516.88 last 45.23) - mkdir 24796 (time 1785388417.95 total 526.95 last 47.75) - mkdir 25272 (time 1785388427.95 total 536.95 last 47.60) - mkdir 25883 (time 1785388437.97 total 546.97 last 60.99) - mkdir 26438 (time 1785388448.01 total 557.01 last 55.29) - mkdir 26916 (time 1785388458.06 total 567.06 last 47.57) - mkdir 27390 (time 1785388468.29 total 577.29 last 46.34) - mkdir 27856 (time 1785388478.32 total 587.32 last 46.45) - mkdir 28313 (time 1785388488.32 total 597.32 last 45.69) - mkdir 28744 (time 1785388498.34 total 607.34 last 43.01) - mkdir 29156 (time 1785388508.42 total 617.42 last 40.90) - mkdir 29570 (time 1785388518.42 total 627.42 last 41.39) - mkdir 30000 (time 1785388526.72 total 635.73 last 51.77) - mkdir 30453 (time 1785388536.74 total 645.74 last 45.22) - mkdir 31058 (time 1785388546.74 total 655.74 last 60.49) - mkdir 31692 (time 1785388556.74 total 665.75 last 63.40) - mkdir 32192 (time 1785388566.78 total 675.78 last 49.81) - mkdir 32730 (time 1785388576.81 total 685.81 last 53.67) total: 32818 mkdir in 687.50 seconds: 47.74 ops/second - mkdir 453 (time 1785387901.02 total 10.02 last 45.20) - mkdir 765 (time 1785387911.03 total 20.03 last 31.18) - mkdir 1184 (time 1785387921.04 total 30.04 last 41.84) - mkdir 1543 (time 1785387931.10 total 40.10 last 35.70) - mkdir 1922 (time 1785387941.11 total 50.11 last 37.87) - mkdir 2316 (time 1785387951.11 total 60.11 last 39.38) - mkdir 2964 (time 1785387961.11 total 70.11 last 64.79) - mkdir 3482 (time 1785387971.12 total 80.12 last 51.79) - mkdir 4019 (time 1785387981.13 total 90.13 last 53.64) - mkdir 4328 (time 1785387991.15 total 100.15 last 30.83) - mkdir 4796 (time 1785388001.17 total 110.17 last 46.72) - mkdir 5199 (time 1785388011.20 total 120.20 last 40.18) - mkdir 5639 (time 1785388021.22 total 130.22 last 43.90) - mkdir 6125 (time 1785388031.22 total 140.22 last 48.58) - mkdir 6652 (time 1785388041.23 total 150.23 last 52.68) - mkdir 7448 (time 1785388051.23 total 160.23 last 79.58) - mkdir 7951 (time 1785388061.25 total 170.25 last 50.20) - mkdir 8383 (time 1785388071.28 total 180.28 last 43.08) - mkdir 8997 (time 1785388081.29 total 190.29 last 61.34) - mkdir 9571 (time 1785388091.32 total 200.32 last 57.19) - mkdir 9972 (time 1785388101.34 total 210.35 last 40.02) - mkdir 10302 (time 1785388111.39 total 220.39 last 32.85) - mkdir 10706 (time 1785388121.41 total 230.41 last 40.30) - mkdir 11047 (time 1785388131.43 total 240.43 last 34.05) - mkdir 11426 (time 1785388141.44 total 250.44 last 37.86) - mkdir 12056 (time 1785388151.45 total 260.45 last 62.90) - mkdir 12655 (time 1785388161.46 total 270.46 last 59.85) - mkdir 13105 (time 1785388171.48 total 280.48 last 44.94) - mkdir 13532 (time 1785388181.49 total 290.49 last 42.64) - mkdir 13866 (time 1785388191.49 total 300.49 last 33.39) - mkdir 14403 (time 1785388201.50 total 310.50 last 53.68) - mkdir 15078 (time 1785388211.57 total 320.57 last 67.02) - mkdir 15646 (time 1785388221.57 total 330.57 last 56.79) - mkdir 16022 (time 1785388231.61 total 340.61 last 37.47) - mkdir 16435 (time 1785388241.62 total 350.62 last 41.23) - mkdir 17045 (time 1785388251.68 total 360.68 last 60.65) - mkdir 17523 (time 1785388261.68 total 370.68 last 47.80) - mkdir 18086 (time 1785388271.69 total 380.69 last 56.25) - mkdir 18403 (time 1785388281.73 total 390.74 last 31.56) - mkdir 18837 (time 1785388291.74 total 400.75 last 43.36) - mkdir 19274 (time 1785388301.75 total 410.75 last 43.66) - mkdir 19714 (time 1785388311.76 total 420.76 last 43.97) - mkdir 20000 (time 1785388319.63 total 428.63 last 36.32) - mkdir 20559 (time 1785388329.64 total 438.64 last 55.89) - mkdir 20987 (time 1785388339.65 total 448.65 last 42.75) - mkdir 21446 (time 1785388349.65 total 458.65 last 45.89) - mkdir 21995 (time 1785388359.69 total 468.69 last 54.70) - mkdir 22391 (time 1785388369.69 total 478.69 last 39.60) - mkdir 22868 (time 1785388379.70 total 488.70 last 47.65) - mkdir 23433 (time 1785388389.70 total 498.70 last 56.50) - mkdir 23804 (time 1785388399.71 total 508.71 last 37.05) - mkdir 24306 (time 1785388409.75 total 518.75 last 50.00) - mkdir 24780 (time 1785388419.79 total 528.80 last 47.21) - mkdir 25318 (time 1785388429.80 total 538.80 last 53.78) - mkdir 25860 (time 1785388439.80 total 548.80 last 54.20) - mkdir 26381 (time 1785388449.80 total 558.80 last 52.09) - mkdir 26868 (time 1785388459.82 total 568.82 last 48.62) - mkdir 27323 (time 1785388469.82 total 578.83 last 45.46) - mkdir 27846 (time 1785388479.83 total 588.83 last 52.28) - mkdir 28230 (time 1785388489.85 total 598.85 last 38.32) - mkdir 28667 (time 1785388499.85 total 608.85 last 43.69) - mkdir 29104 (time 1785388509.87 total 618.87 last 43.62) - mkdir 29485 (time 1785388519.89 total 628.89 last 38.02) - mkdir 30000 (time 1785388529.34 total 638.34 last 54.52) - mkdir 30412 (time 1785388539.34 total 648.34 last 41.18) - mkdir 31101 (time 1785388549.35 total 658.35 last 68.84) - mkdir 31656 (time 1785388559.35 total 668.35 last 55.49) - mkdir 32134 (time 1785388569.36 total 678.36 last 47.78) - mkdir 32646 (time 1785388579.36 total 688.36 last 51.18) total: 32818 mkdir in 690.42 seconds: 47.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 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 1785389155 ; total 0 ; last 0) - unlinked 10000 (time 1785389360 ; total 205 ; last 205) - unlinked 20000 (time 1785389626 ; total 471 ; last 266) - unlinked 30000 (time 1785389983 ; total 828 ; last 357) total: 32768 unlinks in 917 seconds: 35.733913 unlinks/second - unlinked 0 (time 1785389155 ; total 0 ; last 0) - unlinked 10000 (time 1785389362 ; total 207 ; last 207) - unlinked 20000 (time 1785389631 ; total 476 ; last 269) - unlinked 30000 (time 1785389986 ; total 831 ; last 355) total: 32768 unlinks in 923 seconds: 35.501625 unlinks/second nlink between: 102 - unlinked 0 (time 1785390080 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785390080 ; 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 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