== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:22:09 (1788830529) 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 600 (time 1788830543.38 total 10.01 last 59.96) - mkdir 1246 (time 1788830553.38 total 20.01 last 64.58) - mkdir 1866 (time 1788830563.39 total 30.02 last 61.94) - mkdir 2466 (time 1788830573.41 total 40.04 last 59.88) - mkdir 3002 (time 1788830583.42 total 50.04 last 53.58) - mkdir 3631 (time 1788830593.42 total 60.05 last 62.87) - mkdir 4217 (time 1788830603.43 total 70.05 last 58.56) - mkdir 4816 (time 1788830613.43 total 80.05 last 59.90) - mkdir 5388 (time 1788830623.44 total 90.06 last 57.16) - mkdir 6069 (time 1788830633.44 total 100.06 last 68.09) - mkdir 6667 (time 1788830643.44 total 110.07 last 59.76) - mkdir 7351 (time 1788830653.48 total 120.10 last 68.17) - mkdir 7892 (time 1788830663.49 total 130.12 last 54.02) - mkdir 8586 (time 1788830673.51 total 140.14 last 69.27) - mkdir 9268 (time 1788830683.52 total 150.14 last 68.16) - mkdir 9999 (time 1788830693.52 total 160.14 last 73.10) - mkdir 10711 (time 1788830703.52 total 170.15 last 71.17) - mkdir 11565 (time 1788830713.54 total 180.17 last 85.24) - mkdir 12317 (time 1788830723.56 total 190.19 last 75.04) - mkdir 13125 (time 1788830733.57 total 200.19 last 80.75) - mkdir 13921 (time 1788830743.58 total 210.20 last 79.52) - mkdir 14713 (time 1788830753.58 total 220.21 last 79.17) - mkdir 15475 (time 1788830763.59 total 230.22 last 76.10) - mkdir 16264 (time 1788830773.60 total 240.22 last 78.90) - mkdir 17178 (time 1788830783.60 total 250.23 last 91.32) - mkdir 17952 (time 1788830793.61 total 260.24 last 77.32) - mkdir 18742 (time 1788830803.62 total 270.24 last 78.96) - mkdir 19497 (time 1788830813.63 total 280.25 last 75.43) - mkdir 20000 (time 1788830820.98 total 287.60 last 68.44) - mkdir 20502 (time 1788830831.11 total 297.74 last 49.53) - mkdir 20931 (time 1788830841.11 total 307.74 last 42.90) - mkdir 21441 (time 1788830851.12 total 317.75 last 50.97) - mkdir 21968 (time 1788830861.14 total 327.76 last 52.60) - mkdir 22413 (time 1788830871.16 total 337.78 last 44.43) - mkdir 22775 (time 1788830881.19 total 347.82 last 36.07) - mkdir 23276 (time 1788830891.20 total 357.82 last 50.07) - mkdir 23864 (time 1788830901.20 total 367.83 last 58.77) - mkdir 24342 (time 1788830911.21 total 377.84 last 47.76) - mkdir 24782 (time 1788830921.25 total 387.87 last 43.84) - mkdir 25279 (time 1788830931.25 total 397.88 last 49.67) - mkdir 25822 (time 1788830941.26 total 407.88 last 54.29) - mkdir 26348 (time 1788830951.26 total 417.88 last 52.58) - mkdir 26934 (time 1788830961.28 total 427.91 last 58.45) - mkdir 27518 (time 1788830971.29 total 437.92 last 58.37) - mkdir 28118 (time 1788830981.59 total 448.21 last 58.28) - mkdir 28729 (time 1788830991.59 total 458.21 last 61.09) - mkdir 29306 (time 1788831001.60 total 468.23 last 57.61) - mkdir 29914 (time 1788831011.60 total 478.23 last 60.79) - mkdir 30502 (time 1788831022.09 total 488.72 last 56.07) - mkdir 31092 (time 1788831032.10 total 498.72 last 58.95) - mkdir 31663 (time 1788831042.29 total 508.91 last 56.04) - mkdir 32267 (time 1788831052.31 total 518.94 last 60.25) total: 32818 mkdir in 527.95 seconds: 62.16 ops/second - mkdir 613 (time 1788830543.38 total 10.00 last 61.28) - mkdir 1273 (time 1788830553.38 total 20.01 last 65.98) - mkdir 1877 (time 1788830563.39 total 30.01 last 60.37) - mkdir 2474 (time 1788830573.39 total 40.01 last 59.69) - mkdir 3017 (time 1788830583.41 total 50.04 last 54.18) - mkdir 3651 (time 1788830593.43 total 60.06 last 63.28) - mkdir 4224 (time 1788830603.44 total 70.07 last 57.23) - mkdir 4813 (time 1788830613.44 total 80.07 last 58.88) - mkdir 5376 (time 1788830623.45 total 90.08 last 56.25) - mkdir 6034 (time 1788830633.46 total 100.09 last 65.73) - mkdir 6631 (time 1788830643.48 total 110.11 last 59.59) - mkdir 7300 (time 1788830653.51 total 120.13 last 66.73) - mkdir 7851 (time 1788830663.52 total 130.15 last 55.01) - mkdir 8521 (time 1788830673.53 total 140.15 last 66.98) - mkdir 9202 (time 1788830683.55 total 150.18 last 67.94) - mkdir 9933 (time 1788830693.55 total 160.18 last 73.09) - mkdir 10614 (time 1788830703.55 total 170.18 last 68.10) - mkdir 11444 (time 1788830713.60 total 180.23 last 82.57) - mkdir 12177 (time 1788830723.62 total 190.25 last 73.16) - mkdir 12984 (time 1788830733.63 total 200.26 last 80.62) - mkdir 13763 (time 1788830743.63 total 210.26 last 77.89) - mkdir 14545 (time 1788830753.64 total 220.27 last 78.15) - mkdir 15312 (time 1788830763.64 total 230.27 last 76.68) - mkdir 16111 (time 1788830773.65 total 240.27 last 79.86) - mkdir 17013 (time 1788830783.66 total 250.29 last 90.08) - mkdir 17802 (time 1788830793.66 total 260.29 last 78.88) - mkdir 18571 (time 1788830803.68 total 270.30 last 76.80) - mkdir 19370 (time 1788830813.69 total 280.31 last 79.83) - mkdir 20000 (time 1788830823.67 total 290.30 last 63.09) - mkdir 20450 (time 1788830833.68 total 300.31 last 44.94) - mkdir 20907 (time 1788830843.69 total 310.32 last 45.66) - mkdir 21458 (time 1788830853.72 total 320.35 last 54.96) - mkdir 21939 (time 1788830863.76 total 330.39 last 47.89) - mkdir 22344 (time 1788830873.79 total 340.42 last 40.39) - mkdir 22746 (time 1788830883.80 total 350.43 last 40.16) - mkdir 23292 (time 1788830893.82 total 360.45 last 54.48) - mkdir 23844 (time 1788830903.83 total 370.46 last 55.16) - mkdir 24302 (time 1788830913.86 total 380.49 last 45.65) - mkdir 24749 (time 1788830923.87 total 390.50 last 44.68) - mkdir 25264 (time 1788830933.87 total 400.50 last 51.50) - mkdir 25842 (time 1788830943.90 total 410.52 last 57.63) - mkdir 26317 (time 1788830953.91 total 420.54 last 47.45) - mkdir 26938 (time 1788830963.93 total 430.55 last 61.99) - mkdir 27536 (time 1788830973.94 total 440.57 last 59.73) - mkdir 28137 (time 1788830983.97 total 450.60 last 59.92) - mkdir 28741 (time 1788830993.98 total 460.61 last 60.34) - mkdir 29319 (time 1788831003.99 total 470.62 last 57.75) - mkdir 29852 (time 1788831014.00 total 480.63 last 53.23) - mkdir 30000 (time 1788831016.34 total 482.97 last 63.21) - mkdir 30554 (time 1788831026.35 total 492.98 last 55.36) - mkdir 31171 (time 1788831036.35 total 502.98 last 61.69) - mkdir 31758 (time 1788831046.35 total 512.98 last 58.70) - mkdir 32359 (time 1788831056.36 total 522.98 last 60.08) total: 32818 mkdir in 530.30 seconds: 61.89 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489728 1718400 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 304126 65969 238157 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 1788831674 ; total 0 ; last 0) - unlinked 10000 (time 1788831947 ; total 273 ; last 273) - unlinked 20000 (time 1788832226 ; total 552 ; last 279) - unlinked 30000 (time 1788832497 ; total 823 ; last 271) total: 32768 unlinks in 894 seconds: 36.653244 unlinks/second - unlinked 0 (time 1788831674 ; total 0 ; last 0) - unlinked 10000 (time 1788831948 ; total 274 ; last 274) - unlinked 20000 (time 1788832227 ; total 553 ; last 279) - unlinked 30000 (time 1788832499 ; total 825 ; last 272) total: 32768 unlinks in 896 seconds: 36.571430 unlinks/second nlink between: 102 - unlinked 0 (time 1788832571 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788832571 ; 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 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