== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:38:19 (1780990699) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531331 336 530995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118249 457 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236234 650 235584 1% /mnt/lustre - mkdir 615 (time 1780990715.44 total 10.02 last 61.36) - mkdir 1176 (time 1780990725.46 total 20.04 last 56.03) - mkdir 1746 (time 1780990735.46 total 30.04 last 56.98) - mkdir 2339 (time 1780990745.46 total 40.04 last 59.30) - mkdir 2876 (time 1780990755.46 total 50.04 last 53.68) - mkdir 3458 (time 1780990765.47 total 60.05 last 58.14) - mkdir 4006 (time 1780990775.48 total 70.06 last 54.78) - mkdir 4576 (time 1780990785.48 total 80.06 last 56.99) - mkdir 5040 (time 1780990795.48 total 90.06 last 46.40) - mkdir 5606 (time 1780990805.52 total 100.10 last 56.36) - mkdir 6124 (time 1780990815.53 total 110.11 last 51.78) - mkdir 6577 (time 1780990825.53 total 120.11 last 45.27) - mkdir 7093 (time 1780990835.57 total 130.15 last 51.41) - mkdir 7652 (time 1780990845.59 total 140.17 last 55.79) - mkdir 8306 (time 1780990855.60 total 150.18 last 65.36) - mkdir 8892 (time 1780990865.60 total 160.18 last 58.56) - mkdir 9487 (time 1780990875.61 total 170.19 last 59.45) - mkdir 10000 (time 1780990885.26 total 179.84 last 53.17) - mkdir 10546 (time 1780990895.26 total 189.84 last 54.58) - mkdir 11119 (time 1780990905.29 total 199.87 last 57.16) - mkdir 11736 (time 1780990915.30 total 209.88 last 61.62) - mkdir 12341 (time 1780990925.31 total 219.89 last 60.45) - mkdir 12991 (time 1780990935.34 total 229.92 last 64.81) - mkdir 13489 (time 1780990945.36 total 239.94 last 49.71) - mkdir 14038 (time 1780990955.36 total 249.94 last 54.87) - mkdir 14667 (time 1780990965.37 total 259.94 last 62.88) - mkdir 15287 (time 1780990975.38 total 269.96 last 61.94) - mkdir 15808 (time 1780990985.40 total 279.98 last 51.98) - mkdir 16390 (time 1780990995.40 total 289.98 last 58.18) - mkdir 16909 (time 1780991005.41 total 299.98 last 51.88) - mkdir 17483 (time 1780991015.41 total 309.99 last 57.37) - mkdir 17994 (time 1780991025.41 total 319.99 last 51.08) - mkdir 18545 (time 1780991035.43 total 330.01 last 55.01) - mkdir 19138 (time 1780991045.44 total 340.02 last 59.24) - mkdir 19779 (time 1780991055.46 total 350.04 last 63.97) - mkdir 20000 (time 1780991058.93 total 353.51 last 63.69) - mkdir 20573 (time 1780991068.95 total 363.52 last 57.22) - mkdir 21156 (time 1780991078.97 total 373.55 last 58.13) - mkdir 21675 (time 1780991088.98 total 383.56 last 51.87) - mkdir 22256 (time 1780991098.98 total 393.56 last 58.10) - mkdir 22738 (time 1780991109.00 total 403.58 last 48.10) - mkdir 23218 (time 1780991119.01 total 413.59 last 47.95) - mkdir 23697 (time 1780991129.03 total 423.61 last 47.81) - mkdir 24261 (time 1780991139.04 total 433.62 last 56.33) - mkdir 24876 (time 1780991149.05 total 443.63 last 61.45) - mkdir 25441 (time 1780991159.05 total 453.63 last 56.48) - mkdir 26012 (time 1780991169.06 total 463.64 last 57.08) - mkdir 26634 (time 1780991179.06 total 473.64 last 62.19) - mkdir 27231 (time 1780991189.07 total 483.65 last 59.62) - mkdir 27805 (time 1780991199.09 total 493.67 last 57.27) - mkdir 28317 (time 1780991209.10 total 503.68 last 51.15) - mkdir 28853 (time 1780991219.11 total 513.68 last 53.59) - mkdir 29428 (time 1780991229.11 total 523.69 last 57.49) - mkdir 29975 (time 1780991239.27 total 533.85 last 53.82) - mkdir 30482 (time 1780991249.29 total 543.87 last 50.61) - mkdir 31073 (time 1780991259.29 total 553.87 last 59.08) - mkdir 31625 (time 1780991269.34 total 563.92 last 54.93) - mkdir 32147 (time 1780991279.34 total 573.92 last 52.20) - mkdir 32707 (time 1780991289.34 total 583.92 last 56.00) total: 32818 mkdir in 585.90 seconds: 56.01 ops/second - mkdir 595 (time 1780990715.43 total 10.02 last 59.41) - mkdir 1170 (time 1780990725.43 total 20.02 last 57.48) - mkdir 1729 (time 1780990735.47 total 30.06 last 55.70) - mkdir 2345 (time 1780990745.49 total 40.08 last 61.47) - mkdir 2905 (time 1780990755.51 total 50.10 last 55.88) - mkdir 3472 (time 1780990765.51 total 60.10 last 56.68) - mkdir 3993 (time 1780990775.52 total 70.10 last 52.09) - mkdir 4560 (time 1780990785.53 total 80.12 last 56.59) - mkdir 5034 (time 1780990795.54 total 90.13 last 47.39) - mkdir 5613 (time 1780990805.56 total 100.15 last 57.77) - mkdir 6144 (time 1780990815.56 total 110.15 last 53.09) - mkdir 6598 (time 1780990825.63 total 120.22 last 45.08) - mkdir 7124 (time 1780990835.64 total 130.23 last 52.57) - mkdir 7675 (time 1780990845.66 total 140.25 last 54.96) - mkdir 8309 (time 1780990855.69 total 150.28 last 63.23) - mkdir 8906 (time 1780990865.69 total 160.28 last 59.69) - mkdir 9482 (time 1780990875.69 total 170.28 last 57.58) - mkdir 10000 (time 1780990885.44 total 180.03 last 53.14) - mkdir 10567 (time 1780990895.46 total 190.05 last 56.59) - mkdir 11150 (time 1780990905.48 total 200.06 last 58.21) - mkdir 11748 (time 1780990915.50 total 210.08 last 59.69) - mkdir 12342 (time 1780990925.50 total 220.09 last 59.37) - mkdir 12950 (time 1780990935.63 total 230.21 last 60.04) - mkdir 13449 (time 1780990945.65 total 240.24 last 49.79) - mkdir 14014 (time 1780990955.67 total 250.26 last 56.39) - mkdir 14644 (time 1780990965.68 total 260.27 last 62.91) - mkdir 15249 (time 1780990975.68 total 270.27 last 60.50) - mkdir 15781 (time 1780990985.70 total 280.29 last 53.09) - mkdir 16347 (time 1780990995.76 total 290.35 last 56.27) - mkdir 16890 (time 1780991005.77 total 300.35 last 54.28) - mkdir 17488 (time 1780991015.77 total 310.36 last 59.77) - mkdir 17997 (time 1780991025.78 total 320.37 last 50.85) - mkdir 18537 (time 1780991035.82 total 330.41 last 53.80) - mkdir 19159 (time 1780991045.82 total 340.41 last 62.18) - mkdir 19763 (time 1780991055.83 total 350.42 last 60.34) - mkdir 20000 (time 1780991059.69 total 354.28 last 61.43) - mkdir 20586 (time 1780991069.69 total 364.28 last 58.59) - mkdir 21156 (time 1780991079.73 total 374.32 last 56.79) - mkdir 21684 (time 1780991089.73 total 384.32 last 52.79) - mkdir 22285 (time 1780991099.74 total 394.32 last 60.08) - mkdir 22743 (time 1780991109.74 total 404.33 last 45.79) - mkdir 23244 (time 1780991119.76 total 414.34 last 50.02) - mkdir 23723 (time 1780991129.77 total 424.36 last 47.82) - mkdir 24292 (time 1780991139.78 total 434.37 last 56.84) - mkdir 24900 (time 1780991149.79 total 444.38 last 60.77) - mkdir 25439 (time 1780991159.80 total 454.38 last 53.86) - mkdir 26033 (time 1780991169.80 total 464.39 last 59.36) - mkdir 26602 (time 1780991179.81 total 474.40 last 56.85) - mkdir 27224 (time 1780991189.82 total 484.41 last 62.16) - mkdir 27770 (time 1780991200.42 total 495.01 last 51.49) - mkdir 28325 (time 1780991210.43 total 505.02 last 55.47) - mkdir 28862 (time 1780991220.44 total 515.03 last 53.64) - mkdir 29406 (time 1780991230.72 total 525.31 last 52.89) - mkdir 29954 (time 1780991240.73 total 535.32 last 54.78) - mkdir 30507 (time 1780991250.75 total 545.34 last 55.16) - mkdir 31083 (time 1780991260.88 total 555.46 last 56.90) - mkdir 31640 (time 1780991270.89 total 565.48 last 55.63) - mkdir 32170 (time 1780991280.89 total 575.48 last 52.98) - mkdir 32719 (time 1780991291.30 total 585.89 last 52.77) total: 32818 mkdir in 587.37 seconds: 55.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 303987 65952 238035 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118249 457 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301873 66289 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780991849 ; total 0 ; last 0) - unlinked 10000 (time 1780992158 ; total 309 ; last 309) - unlinked 20000 (time 1780992477 ; total 628 ; last 319) - unlinked 30000 (time 1780992794 ; total 945 ; last 317) total: 32768 unlinks in 1028 seconds: 31.875486 unlinks/second - unlinked 0 (time 1780991849 ; total 0 ; last 0) - unlinked 10000 (time 1780992158 ; total 309 ; last 309) - unlinked 20000 (time 1780992478 ; total 629 ; last 320) - unlinked 30000 (time 1780992795 ; total 946 ; last 317) total: 32768 unlinks in 1030 seconds: 31.813593 unlinks/second nlink between: 102 - unlinked 0 (time 1780992880 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780992880 ; 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 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2208768 2048 2204672 1% /mnt/lustre[MDT:1] 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 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 528425 316 528109 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118249 457 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236237 653 235584 1% /mnt/lustre