== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:28:58 (1788200938) 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 601 (time 1788200953.54 total 10.03 last 59.93) - mkdir 1167 (time 1788200963.57 total 20.06 last 56.42) - mkdir 1742 (time 1788200973.58 total 30.06 last 57.49) - mkdir 2300 (time 1788200983.58 total 40.06 last 55.80) - mkdir 2866 (time 1788200993.60 total 50.09 last 56.47) - mkdir 3485 (time 1788201003.62 total 60.11 last 61.75) - mkdir 4065 (time 1788201013.64 total 70.12 last 57.92) - mkdir 4595 (time 1788201023.64 total 80.13 last 52.99) - mkdir 5211 (time 1788201033.65 total 90.14 last 61.54) - mkdir 5753 (time 1788201043.65 total 100.14 last 54.20) - mkdir 6207 (time 1788201053.66 total 110.15 last 45.34) - mkdir 6649 (time 1788201063.71 total 120.20 last 43.99) - mkdir 7183 (time 1788201073.71 total 130.20 last 53.38) - mkdir 7728 (time 1788201083.75 total 140.24 last 54.31) - mkdir 8240 (time 1788201093.76 total 150.25 last 51.14) - mkdir 8752 (time 1788201103.77 total 160.25 last 51.18) - mkdir 9325 (time 1788201113.77 total 170.26 last 57.27) - mkdir 9884 (time 1788201123.79 total 180.28 last 55.81) - mkdir 10000 (time 1788201126.26 total 182.75 last 46.94) - mkdir 10606 (time 1788201136.27 total 192.76 last 60.51) - mkdir 11117 (time 1788201146.32 total 202.81 last 50.86) - mkdir 11607 (time 1788201156.32 total 212.81 last 48.98) - mkdir 12125 (time 1788201166.36 total 222.84 last 51.63) - mkdir 12609 (time 1788201176.38 total 232.86 last 48.31) - mkdir 13133 (time 1788201186.48 total 242.96 last 51.88) - mkdir 13619 (time 1788201196.49 total 252.98 last 48.53) - mkdir 14129 (time 1788201206.51 total 263.00 last 50.90) - mkdir 14637 (time 1788201216.52 total 273.01 last 50.76) - mkdir 15201 (time 1788201226.53 total 283.01 last 56.35) - mkdir 15751 (time 1788201236.53 total 293.01 last 54.99) - mkdir 16297 (time 1788201246.54 total 303.02 last 54.55) - mkdir 16786 (time 1788201256.63 total 313.12 last 48.43) - mkdir 17304 (time 1788201266.67 total 323.16 last 51.59) - mkdir 17756 (time 1788201276.68 total 333.17 last 45.16) - mkdir 18267 (time 1788201286.70 total 343.18 last 51.02) - mkdir 18706 (time 1788201296.70 total 353.19 last 43.88) - mkdir 19133 (time 1788201306.74 total 363.23 last 42.54) - mkdir 19659 (time 1788201316.74 total 373.23 last 52.59) - mkdir 20000 (time 1788201323.30 total 379.79 last 51.97) - mkdir 20541 (time 1788201333.32 total 389.80 last 54.03) - mkdir 21069 (time 1788201343.33 total 399.81 last 52.75) - mkdir 21549 (time 1788201353.35 total 409.83 last 47.90) - mkdir 22116 (time 1788201363.36 total 419.84 last 56.65) - mkdir 22621 (time 1788201373.46 total 429.95 last 49.98) - mkdir 23169 (time 1788201383.47 total 439.96 last 54.73) - mkdir 23747 (time 1788201393.48 total 449.96 last 57.77) - mkdir 24256 (time 1788201403.50 total 459.99 last 50.77) - mkdir 24780 (time 1788201413.55 total 470.04 last 52.15) - mkdir 25285 (time 1788201423.57 total 480.06 last 50.42) - mkdir 25816 (time 1788201433.58 total 490.06 last 53.05) - mkdir 26368 (time 1788201443.59 total 500.08 last 55.14) - mkdir 26905 (time 1788201454.04 total 510.52 last 51.39) - mkdir 27469 (time 1788201464.04 total 520.53 last 56.39) - mkdir 28035 (time 1788201474.05 total 530.54 last 56.54) - mkdir 28553 (time 1788201484.06 total 540.55 last 51.74) - mkdir 29036 (time 1788201494.07 total 550.55 last 48.27) - mkdir 29556 (time 1788201504.08 total 560.56 last 51.95) - mkdir 30000 (time 1788201512.69 total 569.18 last 51.55) - mkdir 30481 (time 1788201522.69 total 579.18 last 48.08) - mkdir 31040 (time 1788201532.71 total 589.19 last 55.83) - mkdir 31555 (time 1788201542.71 total 599.20 last 51.48) - mkdir 32022 (time 1788201552.72 total 609.21 last 46.64) - mkdir 32547 (time 1788201562.73 total 619.21 last 52.48) total: 32818 mkdir in 624.20 seconds: 52.58 ops/second - mkdir 599 (time 1788200953.52 total 10.01 last 59.84) - mkdir 1179 (time 1788200963.54 total 20.03 last 57.88) - mkdir 1778 (time 1788200973.55 total 30.04 last 59.84) - mkdir 2343 (time 1788200983.57 total 40.05 last 56.44) - mkdir 2972 (time 1788200993.62 total 50.11 last 62.54) - mkdir 3577 (time 1788201003.64 total 60.13 last 60.38) - mkdir 4193 (time 1788201013.65 total 70.13 last 61.56) - mkdir 4731 (time 1788201023.67 total 80.16 last 53.68) - mkdir 5331 (time 1788201033.68 total 90.16 last 59.96) - mkdir 5857 (time 1788201043.69 total 100.18 last 52.53) - mkdir 6306 (time 1788201053.70 total 110.19 last 44.86) - mkdir 6755 (time 1788201063.70 total 120.19 last 44.90) - mkdir 7276 (time 1788201073.71 total 130.20 last 52.05) - mkdir 7805 (time 1788201083.72 total 140.21 last 52.83) - mkdir 8335 (time 1788201093.73 total 150.21 last 52.98) - mkdir 8871 (time 1788201103.73 total 160.22 last 53.58) - mkdir 9470 (time 1788201113.74 total 170.22 last 59.85) - mkdir 9999 (time 1788201123.75 total 180.23 last 52.86) - mkdir 10598 (time 1788201133.76 total 190.24 last 59.84) - mkdir 11119 (time 1788201143.81 total 200.29 last 51.84) - mkdir 11601 (time 1788201153.81 total 210.30 last 48.17) - mkdir 12090 (time 1788201163.84 total 220.33 last 48.76) - mkdir 12557 (time 1788201173.86 total 230.35 last 46.60) - mkdir 13060 (time 1788201183.90 total 240.39 last 50.10) - mkdir 13538 (time 1788201193.92 total 250.41 last 47.71) - mkdir 14044 (time 1788201203.96 total 260.44 last 50.43) - mkdir 14588 (time 1788201213.96 total 270.45 last 54.37) - mkdir 15087 (time 1788201223.97 total 280.46 last 49.86) - mkdir 15631 (time 1788201233.98 total 290.47 last 54.33) - mkdir 16205 (time 1788201244.00 total 300.48 last 57.33) - mkdir 16724 (time 1788201254.00 total 310.48 last 51.89) - mkdir 17210 (time 1788201264.00 total 320.49 last 48.58) - mkdir 17716 (time 1788201274.01 total 330.49 last 50.56) - mkdir 18218 (time 1788201284.01 total 340.50 last 50.19) - mkdir 18711 (time 1788201294.03 total 350.52 last 49.20) - mkdir 19123 (time 1788201304.05 total 360.54 last 41.12) - mkdir 19595 (time 1788201314.06 total 370.55 last 47.15) - mkdir 20000 (time 1788201321.40 total 377.89 last 55.17) - mkdir 20558 (time 1788201331.40 total 387.89 last 55.80) - mkdir 21079 (time 1788201341.41 total 397.90 last 52.04) - mkdir 21550 (time 1788201351.47 total 407.96 last 46.84) - mkdir 22106 (time 1788201361.47 total 417.96 last 55.60) - mkdir 22600 (time 1788201371.50 total 427.98 last 49.27) - mkdir 23164 (time 1788201381.50 total 437.98 last 56.40) - mkdir 23697 (time 1788201391.50 total 447.99 last 53.25) - mkdir 24183 (time 1788201401.52 total 458.01 last 48.51) - mkdir 24700 (time 1788201411.53 total 468.02 last 51.66) - mkdir 25230 (time 1788201421.54 total 478.03 last 52.95) - mkdir 25750 (time 1788201431.56 total 488.05 last 51.89) - mkdir 26282 (time 1788201441.56 total 498.05 last 53.18) - mkdir 26829 (time 1788201451.57 total 508.05 last 54.69) - mkdir 27407 (time 1788201461.60 total 518.08 last 57.63) - mkdir 27946 (time 1788201471.61 total 528.10 last 53.80) - mkdir 28430 (time 1788201481.62 total 538.10 last 48.39) - mkdir 28945 (time 1788201491.62 total 548.11 last 51.49) - mkdir 29489 (time 1788201501.63 total 558.12 last 54.35) - mkdir 29974 (time 1788201511.63 total 568.12 last 48.49) - mkdir 30484 (time 1788201522.33 total 578.81 last 47.69) - mkdir 31042 (time 1788201532.33 total 588.82 last 55.76) - mkdir 31549 (time 1788201542.34 total 598.82 last 50.68) - mkdir 32007 (time 1788201552.35 total 608.84 last 45.74) - mkdir 32529 (time 1788201562.38 total 618.86 last 52.06) total: 32818 mkdir in 624.25 seconds: 52.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 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 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 1788202260 ; total 0 ; last 0) - unlinked 10000 (time 1788202556 ; total 296 ; last 296) - unlinked 20000 (time 1788202856 ; total 596 ; last 300) - unlinked 30000 (time 1788203187 ; total 927 ; last 331) total: 32768 unlinks in 1018 seconds: 32.188606 unlinks/second - unlinked 0 (time 1788202260 ; total 0 ; last 0) - unlinked 10000 (time 1788202557 ; total 297 ; last 297) - unlinked 20000 (time 1788202858 ; total 598 ; last 301) - unlinked 30000 (time 1788203188 ; total 928 ; last 330) total: 32768 unlinks in 1018 seconds: 32.188606 unlinks/second nlink between: 102 - unlinked 0 (time 1788203281 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788203281 ; 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 2304 2204416 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 526765 333 526432 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