== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:04:17 (1786799057) 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 574 (time 1786799073.00 total 10.03 last 57.23) - mkdir 1179 (time 1786799083.05 total 20.08 last 60.20) - mkdir 1782 (time 1786799093.05 total 30.08 last 60.28) - mkdir 2368 (time 1786799103.07 total 40.10 last 58.49) - mkdir 2979 (time 1786799113.07 total 50.11 last 61.07) - mkdir 3477 (time 1786799123.14 total 60.17 last 49.49) - mkdir 4028 (time 1786799133.14 total 70.17 last 55.09) - mkdir 4712 (time 1786799143.14 total 80.17 last 68.39) - mkdir 5364 (time 1786799153.14 total 90.17 last 65.17) - mkdir 5949 (time 1786799163.15 total 100.18 last 58.47) - mkdir 6468 (time 1786799173.15 total 110.18 last 51.87) - mkdir 7008 (time 1786799183.17 total 120.21 last 53.89) - mkdir 7636 (time 1786799193.17 total 130.21 last 62.79) - mkdir 8119 (time 1786799203.20 total 140.24 last 48.16) - mkdir 8609 (time 1786799213.21 total 150.24 last 48.98) - mkdir 9113 (time 1786799223.22 total 160.25 last 50.37) - mkdir 9641 (time 1786799233.23 total 170.26 last 52.75) - mkdir 10000 (time 1786799240.38 total 177.41 last 50.17) - mkdir 10603 (time 1786799250.40 total 187.43 last 60.20) - mkdir 11167 (time 1786799260.40 total 197.43 last 56.37) - mkdir 11764 (time 1786799270.41 total 207.44 last 59.67) - mkdir 12285 (time 1786799280.41 total 217.45 last 52.06) - mkdir 12805 (time 1786799290.42 total 227.45 last 51.96) - mkdir 13377 (time 1786799300.43 total 237.46 last 57.17) - mkdir 13967 (time 1786799310.43 total 247.46 last 58.99) - mkdir 14498 (time 1786799320.49 total 257.53 last 52.77) - mkdir 15031 (time 1786799330.53 total 267.56 last 53.12) - mkdir 15585 (time 1786799340.54 total 277.57 last 55.33) - mkdir 16094 (time 1786799350.55 total 287.58 last 50.85) - mkdir 16572 (time 1786799360.56 total 297.60 last 47.73) - mkdir 17100 (time 1786799370.58 total 307.61 last 52.74) - mkdir 17615 (time 1786799380.59 total 317.62 last 51.45) - mkdir 18059 (time 1786799390.62 total 327.65 last 44.24) - mkdir 18546 (time 1786799400.63 total 337.66 last 48.67) - mkdir 19115 (time 1786799410.63 total 347.66 last 56.89) - mkdir 19625 (time 1786799420.65 total 357.68 last 50.91) - mkdir 20000 (time 1786799428.05 total 365.08 last 50.65) - mkdir 20449 (time 1786799438.06 total 375.09 last 44.88) - mkdir 20984 (time 1786799448.06 total 385.09 last 53.49) - mkdir 21524 (time 1786799458.07 total 395.10 last 53.96) - mkdir 22048 (time 1786799468.14 total 405.18 last 51.99) - mkdir 22561 (time 1786799478.15 total 415.18 last 51.26) - mkdir 23052 (time 1786799488.15 total 425.19 last 49.09) - mkdir 23636 (time 1786799498.16 total 435.19 last 58.35) - mkdir 24209 (time 1786799508.17 total 445.21 last 57.23) - mkdir 24807 (time 1786799518.18 total 455.22 last 59.74) - mkdir 25351 (time 1786799528.19 total 465.22 last 54.37) - mkdir 25790 (time 1786799538.21 total 475.24 last 43.81) - mkdir 26305 (time 1786799548.22 total 485.25 last 51.44) - mkdir 26803 (time 1786799558.24 total 495.27 last 49.73) - mkdir 27311 (time 1786799568.25 total 505.28 last 50.74) - mkdir 27906 (time 1786799578.26 total 515.29 last 59.42) - mkdir 28418 (time 1786799588.27 total 525.31 last 51.13) - mkdir 28903 (time 1786799598.34 total 535.37 last 48.19) - mkdir 29360 (time 1786799608.37 total 545.40 last 45.55) - mkdir 29864 (time 1786799618.38 total 555.41 last 50.37) - mkdir 30000 (time 1786799620.44 total 557.48 last 65.82) - mkdir 30490 (time 1786799630.44 total 567.48 last 49.00) - mkdir 30989 (time 1786799640.45 total 577.48 last 49.87) - mkdir 31465 (time 1786799650.46 total 587.49 last 47.55) - mkdir 31993 (time 1786799660.46 total 597.49 last 52.79) - mkdir 32594 (time 1786799670.48 total 607.51 last 60.02) total: 32818 mkdir in 611.31 seconds: 53.68 ops/second - mkdir 559 (time 1786799072.97 total 10.01 last 55.87) - mkdir 1146 (time 1786799083.03 total 20.06 last 58.39) - mkdir 1748 (time 1786799093.03 total 30.06 last 60.19) - mkdir 2302 (time 1786799103.05 total 40.08 last 55.28) - mkdir 2896 (time 1786799113.06 total 50.09 last 59.34) - mkdir 3401 (time 1786799123.07 total 60.11 last 50.43) - mkdir 3934 (time 1786799133.09 total 70.12 last 53.24) - mkdir 4621 (time 1786799143.09 total 80.13 last 68.63) - mkdir 5278 (time 1786799153.12 total 90.15 last 65.53) - mkdir 5877 (time 1786799163.13 total 100.16 last 59.84) - mkdir 6404 (time 1786799173.16 total 110.19 last 52.54) - mkdir 6941 (time 1786799183.18 total 120.21 last 53.61) - mkdir 7527 (time 1786799193.18 total 130.21 last 58.58) - mkdir 8015 (time 1786799203.19 total 140.22 last 48.75) - mkdir 8478 (time 1786799213.20 total 150.23 last 46.27) - mkdir 8990 (time 1786799223.20 total 160.23 last 51.18) - mkdir 9556 (time 1786799233.24 total 170.28 last 56.35) - mkdir 10000 (time 1786799241.68 total 178.71 last 52.65) - mkdir 10592 (time 1786799251.68 total 188.71 last 59.17) - mkdir 11178 (time 1786799261.69 total 198.72 last 58.57) - mkdir 11753 (time 1786799271.74 total 208.77 last 57.21) - mkdir 12278 (time 1786799281.74 total 218.78 last 52.46) - mkdir 12800 (time 1786799291.75 total 228.78 last 52.19) - mkdir 13389 (time 1786799301.76 total 238.79 last 58.84) - mkdir 13952 (time 1786799311.76 total 248.79 last 56.28) - mkdir 14460 (time 1786799321.78 total 258.81 last 50.72) - mkdir 14989 (time 1786799331.79 total 268.83 last 52.80) - mkdir 15578 (time 1786799341.81 total 278.84 last 58.82) - mkdir 16078 (time 1786799351.82 total 288.85 last 49.95) - mkdir 16562 (time 1786799361.82 total 298.86 last 48.37) - mkdir 17088 (time 1786799371.83 total 308.86 last 52.58) - mkdir 17641 (time 1786799381.84 total 318.87 last 55.24) - mkdir 18056 (time 1786799391.86 total 328.89 last 41.43) - mkdir 18539 (time 1786799401.87 total 338.90 last 48.25) - mkdir 19127 (time 1786799411.87 total 348.91 last 58.76) - mkdir 19614 (time 1786799421.92 total 358.95 last 48.48) - mkdir 20000 (time 1786799429.21 total 366.24 last 52.96) - mkdir 20438 (time 1786799439.23 total 376.26 last 43.71) - mkdir 21008 (time 1786799449.24 total 386.27 last 56.95) - mkdir 21519 (time 1786799459.24 total 396.27 last 51.10) - mkdir 22061 (time 1786799469.26 total 406.30 last 54.06) - mkdir 22570 (time 1786799479.28 total 416.31 last 50.84) - mkdir 23073 (time 1786799489.29 total 426.32 last 50.25) - mkdir 23652 (time 1786799499.33 total 436.36 last 57.65) - mkdir 24243 (time 1786799509.34 total 446.38 last 59.03) - mkdir 24846 (time 1786799519.37 total 456.40 last 60.16) - mkdir 25354 (time 1786799529.37 total 466.40 last 50.77) - mkdir 25807 (time 1786799539.38 total 476.41 last 45.28) - mkdir 26307 (time 1786799549.38 total 486.42 last 49.96) - mkdir 26816 (time 1786799559.39 total 496.42 last 50.89) - mkdir 27343 (time 1786799569.41 total 506.44 last 52.57) - mkdir 27906 (time 1786799579.64 total 516.68 last 55.01) - mkdir 28389 (time 1786799589.66 total 526.70 last 48.21) - mkdir 28920 (time 1786799599.68 total 536.72 last 52.99) - mkdir 29403 (time 1786799609.70 total 546.73 last 48.24) - mkdir 29923 (time 1786799619.72 total 556.75 last 51.90) - mkdir 30412 (time 1786799629.73 total 566.76 last 48.85) - mkdir 30913 (time 1786799639.73 total 576.77 last 50.07) - mkdir 31378 (time 1786799649.74 total 586.77 last 46.48) - mkdir 31903 (time 1786799659.97 total 597.00 last 51.31) - mkdir 32477 (time 1786799669.98 total 607.02 last 57.32) total: 32818 mkdir in 612.21 seconds: 53.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3770368 2048 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7541760 4096 7533568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118153 393 117760 1% /mnt/lustre[OST:1] filesystem_summary: 301521 65969 235552 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786800150 ; total 0 ; last 0) - unlinked 10000 (time 1786800334 ; total 184 ; last 184) - unlinked 20000 (time 1786800509 ; total 359 ; last 175) - unlinked 30000 (time 1786800683 ; total 533 ; last 174) total: 32768 unlinks in 584 seconds: 56.109589 unlinks/second - unlinked 0 (time 1786800150 ; total 0 ; last 0) - unlinked 10000 (time 1786800333 ; total 183 ; last 183) - unlinked 20000 (time 1786800507 ; total 357 ; last 174) - unlinked 30000 (time 1786800683 ; total 533 ; last 176) total: 32768 unlinks in 584 seconds: 56.109589 unlinks/second nlink between: 102 - unlinked 0 (time 1786800735 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786800735 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209024 2176 2204800 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 526856 333 526523 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