== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:35:59 (1789115759) 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 118186 394 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 613 (time 1789115775.00 total 10.02 last 61.19) - mkdir 1187 (time 1789115785.00 total 20.02 last 57.38) - mkdir 1806 (time 1789115795.00 total 30.02 last 61.88) - mkdir 2402 (time 1789115805.01 total 40.02 last 59.59) - mkdir 3074 (time 1789115815.01 total 50.03 last 67.19) - mkdir 3654 (time 1789115825.03 total 60.05 last 57.86) - mkdir 4200 (time 1789115835.05 total 70.07 last 54.47) - mkdir 4748 (time 1789115845.08 total 80.10 last 54.64) - mkdir 5355 (time 1789115855.10 total 90.12 last 60.62) - mkdir 5964 (time 1789115865.11 total 100.13 last 60.82) - mkdir 6561 (time 1789115875.12 total 110.14 last 59.65) - mkdir 7152 (time 1789115885.14 total 120.16 last 58.98) - mkdir 7713 (time 1789115895.14 total 130.16 last 56.09) - mkdir 8182 (time 1789115905.15 total 140.17 last 46.85) - mkdir 8764 (time 1789115915.17 total 150.19 last 58.10) - mkdir 9366 (time 1789115925.17 total 160.19 last 60.16) - mkdir 9942 (time 1789115935.19 total 170.21 last 57.53) - mkdir 10565 (time 1789115945.21 total 180.23 last 62.15) - mkdir 11111 (time 1789115955.28 total 190.30 last 54.25) - mkdir 11649 (time 1789115965.28 total 200.30 last 53.76) - mkdir 12264 (time 1789115975.29 total 210.31 last 61.47) - mkdir 12853 (time 1789115985.29 total 220.31 last 58.90) - mkdir 13472 (time 1789115995.29 total 230.31 last 61.87) - mkdir 14068 (time 1789116005.30 total 240.32 last 59.55) - mkdir 14670 (time 1789116015.31 total 250.33 last 60.17) - mkdir 15204 (time 1789116025.31 total 260.33 last 53.37) - mkdir 15723 (time 1789116035.40 total 270.42 last 51.44) - mkdir 16321 (time 1789116045.42 total 280.44 last 59.71) - mkdir 16900 (time 1789116055.43 total 290.45 last 57.82) - mkdir 17492 (time 1789116065.44 total 300.46 last 59.14) - mkdir 18104 (time 1789116075.45 total 310.47 last 61.16) - mkdir 18648 (time 1789116085.46 total 320.48 last 54.35) - mkdir 19264 (time 1789116095.48 total 330.50 last 61.46) - mkdir 19799 (time 1789116105.49 total 340.51 last 53.44) - mkdir 20000 (time 1789116108.59 total 343.61 last 64.78) - mkdir 20539 (time 1789116118.61 total 353.63 last 53.81) - mkdir 21019 (time 1789116128.63 total 363.65 last 47.93) - mkdir 21501 (time 1789116138.63 total 373.65 last 48.19) - mkdir 22074 (time 1789116148.63 total 383.65 last 57.27) - mkdir 22647 (time 1789116158.63 total 393.65 last 57.30) - mkdir 23195 (time 1789116168.65 total 403.67 last 54.72) - mkdir 23817 (time 1789116178.67 total 413.69 last 62.09) - mkdir 24413 (time 1789116188.67 total 423.69 last 59.59) - mkdir 24990 (time 1789116198.67 total 433.69 last 57.66) - mkdir 25566 (time 1789116209.37 total 444.39 last 53.87) - mkdir 26171 (time 1789116219.39 total 454.41 last 60.37) - mkdir 26748 (time 1789116229.73 total 464.75 last 55.77) - mkdir 27284 (time 1789116239.75 total 474.77 last 53.53) - mkdir 27721 (time 1789116249.77 total 484.79 last 43.60) - mkdir 28183 (time 1789116259.78 total 494.80 last 46.15) - mkdir 28662 (time 1789116269.78 total 504.80 last 47.90) - mkdir 29181 (time 1789116279.80 total 514.82 last 51.80) - mkdir 29697 (time 1789116289.84 total 524.86 last 51.41) - mkdir 30000 (time 1789116295.37 total 530.39 last 54.79) - mkdir 30580 (time 1789116305.37 total 540.39 last 57.99) - mkdir 31130 (time 1789116315.39 total 550.41 last 54.86) - mkdir 31678 (time 1789116325.41 total 560.43 last 54.73) - mkdir 32255 (time 1789116335.43 total 570.45 last 57.59) - mkdir 32798 (time 1789116345.44 total 580.46 last 54.24) total: 32818 mkdir in 580.82 seconds: 56.50 ops/second - mkdir 590 (time 1789115774.98 total 10.00 last 59.00) - mkdir 1185 (time 1789115785.01 total 20.03 last 59.34) - mkdir 1802 (time 1789115795.01 total 30.03 last 61.67) - mkdir 2400 (time 1789115805.02 total 40.04 last 59.77) - mkdir 3051 (time 1789115815.02 total 50.04 last 65.09) - mkdir 3618 (time 1789115825.02 total 60.04 last 56.68) - mkdir 4149 (time 1789115835.03 total 70.05 last 53.04) - mkdir 4686 (time 1789115845.05 total 80.07 last 53.62) - mkdir 5292 (time 1789115855.05 total 90.08 last 60.56) - mkdir 5908 (time 1789115865.06 total 100.08 last 61.59) - mkdir 6518 (time 1789115875.07 total 110.09 last 60.94) - mkdir 7122 (time 1789115885.07 total 120.09 last 60.37) - mkdir 7684 (time 1789115895.08 total 130.10 last 56.16) - mkdir 8144 (time 1789115905.11 total 140.13 last 45.86) - mkdir 8726 (time 1789115915.12 total 150.14 last 58.15) - mkdir 9324 (time 1789115925.13 total 160.15 last 59.76) - mkdir 9885 (time 1789115935.13 total 170.15 last 56.10) - mkdir 10506 (time 1789115945.15 total 180.17 last 61.93) - mkdir 11079 (time 1789115955.16 total 190.18 last 57.29) - mkdir 11620 (time 1789115965.17 total 200.19 last 54.02) - mkdir 12220 (time 1789115975.18 total 210.20 last 59.95) - mkdir 12814 (time 1789115985.20 total 220.22 last 59.27) - mkdir 13435 (time 1789115995.20 total 230.22 last 62.10) - mkdir 14018 (time 1789116005.21 total 240.23 last 58.27) - mkdir 14634 (time 1789116015.22 total 250.24 last 61.55) - mkdir 15183 (time 1789116025.22 total 260.24 last 54.86) - mkdir 15701 (time 1789116035.24 total 270.26 last 51.74) - mkdir 16282 (time 1789116045.25 total 280.27 last 58.03) - mkdir 16862 (time 1789116055.27 total 290.29 last 57.87) - mkdir 17450 (time 1789116065.28 total 300.30 last 58.76) - mkdir 18059 (time 1789116075.30 total 310.32 last 60.76) - mkdir 18604 (time 1789116085.30 total 320.33 last 54.47) - mkdir 19194 (time 1789116095.32 total 330.34 last 58.92) - mkdir 19742 (time 1789116105.33 total 340.35 last 54.74) - mkdir 20000 (time 1789116109.51 total 344.53 last 61.65) - mkdir 20504 (time 1789116119.53 total 354.55 last 50.29) - mkdir 21018 (time 1789116129.54 total 364.56 last 51.38) - mkdir 21502 (time 1789116139.54 total 374.56 last 48.37) - mkdir 22098 (time 1789116149.57 total 384.59 last 59.47) - mkdir 22664 (time 1789116159.60 total 394.62 last 56.42) - mkdir 23223 (time 1789116169.60 total 404.62 last 55.88) - mkdir 23827 (time 1789116179.61 total 414.63 last 60.36) - mkdir 24403 (time 1789116189.64 total 424.66 last 57.44) - mkdir 24961 (time 1789116199.65 total 434.67 last 55.73) - mkdir 25453 (time 1789116209.65 total 444.67 last 49.18) - mkdir 26042 (time 1789116219.66 total 454.68 last 58.83) - mkdir 26624 (time 1789116229.74 total 464.76 last 57.78) - mkdir 27116 (time 1789116239.77 total 474.79 last 49.02) - mkdir 27526 (time 1789116249.78 total 484.80 last 40.98) - mkdir 27969 (time 1789116259.78 total 494.81 last 44.27) - mkdir 28440 (time 1789116269.79 total 504.81 last 47.09) - mkdir 28966 (time 1789116279.81 total 514.83 last 52.46) - mkdir 29468 (time 1789116289.81 total 524.84 last 50.19) - mkdir 30000 (time 1789116299.21 total 534.23 last 56.63) - mkdir 30540 (time 1789116309.23 total 544.25 last 53.90) - mkdir 31099 (time 1789116319.23 total 554.25 last 55.89) - mkdir 31685 (time 1789116329.57 total 564.59 last 56.70) - mkdir 32261 (time 1789116339.57 total 574.59 last 57.59) total: 32818 mkdir in 584.27 seconds: 56.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789116814 ; total 0 ; last 0) - unlinked 10000 (time 1789117004 ; total 190 ; last 190) - unlinked 20000 (time 1789117187 ; total 373 ; last 183) - unlinked 30000 (time 1789117418 ; total 604 ; last 231) total: 32768 unlinks in 685 seconds: 47.836494 unlinks/second - unlinked 0 (time 1789116814 ; total 0 ; last 0) - unlinked 10000 (time 1789117004 ; total 190 ; last 190) - unlinked 20000 (time 1789117189 ; total 375 ; last 185) - unlinked 30000 (time 1789117421 ; total 607 ; last 232) total: 32768 unlinks in 686 seconds: 47.766766 unlinks/second nlink between: 102 - unlinked 0 (time 1789117502 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789117502 ; 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 2208896 2176 2204672 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre