== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:18:45 (1789021125) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 521 (time 1789021140.71 total 10.02 last 52.00) - mkdir 1006 (time 1789021150.71 total 20.02 last 48.50) - mkdir 1540 (time 1789021160.71 total 30.02 last 53.40) - mkdir 2105 (time 1789021170.72 total 40.03 last 56.44) - mkdir 2641 (time 1789021180.73 total 50.03 last 53.58) - mkdir 3108 (time 1789021190.73 total 60.04 last 46.69) - mkdir 3516 (time 1789021200.75 total 70.06 last 40.69) - mkdir 3867 (time 1789021210.77 total 80.08 last 35.05) - mkdir 4319 (time 1789021220.80 total 90.11 last 45.05) - mkdir 4707 (time 1789021230.82 total 100.13 last 38.73) - mkdir 5092 (time 1789021240.82 total 110.13 last 38.50) - mkdir 5568 (time 1789021250.83 total 120.14 last 47.53) - mkdir 6039 (time 1789021260.84 total 130.15 last 47.08) - mkdir 6554 (time 1789021270.86 total 140.16 last 51.41) - mkdir 7113 (time 1789021280.86 total 150.16 last 55.90) - mkdir 7679 (time 1789021290.88 total 160.19 last 56.45) - mkdir 8158 (time 1789021300.88 total 170.19 last 47.89) - mkdir 8665 (time 1789021310.91 total 180.21 last 50.59) - mkdir 9145 (time 1789021320.91 total 190.22 last 47.99) - mkdir 9655 (time 1789021330.94 total 200.25 last 50.83) - mkdir 10000 (time 1789021338.25 total 207.56 last 47.21) - mkdir 10517 (time 1789021348.26 total 217.57 last 51.66) - mkdir 11146 (time 1789021358.26 total 227.57 last 62.86) - mkdir 11706 (time 1789021368.27 total 237.57 last 56.00) - mkdir 12303 (time 1789021378.28 total 247.58 last 59.64) - mkdir 12899 (time 1789021388.29 total 257.60 last 59.51) - mkdir 13420 (time 1789021398.29 total 267.60 last 52.08) - mkdir 13910 (time 1789021408.32 total 277.62 last 48.88) - mkdir 14458 (time 1789021418.36 total 287.67 last 54.57) - mkdir 14970 (time 1789021428.37 total 297.67 last 51.17) - mkdir 15450 (time 1789021438.37 total 307.68 last 47.96) - mkdir 15906 (time 1789021448.39 total 317.70 last 45.51) - mkdir 16382 (time 1789021458.40 total 327.71 last 47.58) - mkdir 16797 (time 1789021468.45 total 337.75 last 41.31) - mkdir 17031 (time 1789021478.50 total 347.80 last 23.28) - mkdir 17486 (time 1789021488.50 total 357.81 last 45.48) - mkdir 18087 (time 1789021498.52 total 367.83 last 59.96) - mkdir 18633 (time 1789021508.54 total 377.85 last 54.49) - mkdir 19200 (time 1789021518.55 total 387.86 last 56.67) - mkdir 19700 (time 1789021528.56 total 397.87 last 49.93) - mkdir 20000 (time 1789021535.09 total 404.40 last 45.95) - mkdir 20473 (time 1789021545.11 total 414.42 last 47.20) - mkdir 20939 (time 1789021555.14 total 424.45 last 46.48) - mkdir 21338 (time 1789021565.15 total 434.45 last 39.87) - mkdir 21713 (time 1789021575.15 total 444.45 last 37.49) - mkdir 22073 (time 1789021585.21 total 454.52 last 35.77) - mkdir 22462 (time 1789021595.22 total 464.53 last 38.86) - mkdir 22944 (time 1789021605.25 total 474.55 last 48.09) - mkdir 23441 (time 1789021615.25 total 484.56 last 49.68) - mkdir 24007 (time 1789021625.25 total 494.56 last 56.59) - mkdir 24550 (time 1789021635.25 total 504.56 last 54.29) - mkdir 24901 (time 1789021645.29 total 514.59 last 34.98) - mkdir 25260 (time 1789021655.33 total 524.63 last 35.76) - mkdir 25651 (time 1789021665.33 total 534.64 last 39.08) - mkdir 26189 (time 1789021675.33 total 544.64 last 53.80) - mkdir 26685 (time 1789021685.37 total 554.68 last 49.42) - mkdir 27090 (time 1789021695.40 total 564.70 last 40.39) - mkdir 27466 (time 1789021705.40 total 574.71 last 37.59) - mkdir 27950 (time 1789021715.42 total 584.73 last 48.30) - mkdir 28404 (time 1789021725.54 total 594.85 last 44.86) - mkdir 28990 (time 1789021735.57 total 604.87 last 58.44) - mkdir 29563 (time 1789021745.58 total 614.88 last 57.24) - mkdir 30000 (time 1789021753.71 total 623.01 last 53.76) - mkdir 30526 (time 1789021763.72 total 633.03 last 52.54) - mkdir 31001 (time 1789021773.73 total 643.04 last 47.44) - mkdir 31531 (time 1789021783.73 total 653.04 last 52.99) - mkdir 32089 (time 1789021793.74 total 663.05 last 55.73) - mkdir 32575 (time 1789021803.75 total 673.06 last 48.59) total: 32818 mkdir in 678.26 seconds: 48.39 ops/second - mkdir 496 (time 1789021140.62 total 10.03 last 49.44) - mkdir 992 (time 1789021150.66 total 20.07 last 49.39) - mkdir 1511 (time 1789021160.68 total 30.10 last 51.78) - mkdir 2081 (time 1789021170.69 total 40.10 last 56.96) - mkdir 2624 (time 1789021180.70 total 50.11 last 54.25) - mkdir 3111 (time 1789021190.71 total 60.12 last 48.64) - mkdir 3504 (time 1789021200.74 total 70.15 last 39.21) - mkdir 3875 (time 1789021210.74 total 80.15 last 37.10) - mkdir 4298 (time 1789021220.75 total 90.16 last 42.26) - mkdir 4679 (time 1789021230.78 total 100.19 last 37.96) - mkdir 5063 (time 1789021240.78 total 110.19 last 38.40) - mkdir 5542 (time 1789021250.82 total 120.23 last 47.74) - mkdir 6011 (time 1789021260.95 total 130.36 last 46.30) - mkdir 6512 (time 1789021270.97 total 140.38 last 49.98) - mkdir 7089 (time 1789021280.98 total 150.39 last 57.66) - mkdir 7673 (time 1789021290.98 total 160.39 last 58.40) - mkdir 8138 (time 1789021300.98 total 170.39 last 46.50) - mkdir 8645 (time 1789021311.00 total 180.42 last 50.57) - mkdir 9151 (time 1789021321.01 total 190.42 last 50.59) - mkdir 9631 (time 1789021331.02 total 200.43 last 47.94) - mkdir 10000 (time 1789021338.68 total 208.09 last 48.17) - mkdir 10522 (time 1789021348.71 total 218.12 last 52.04) - mkdir 11141 (time 1789021358.71 total 228.13 last 61.89) - mkdir 11690 (time 1789021368.72 total 238.13 last 54.89) - mkdir 12285 (time 1789021378.72 total 248.14 last 59.45) - mkdir 12899 (time 1789021388.72 total 258.14 last 61.40) - mkdir 13426 (time 1789021398.73 total 268.14 last 52.66) - mkdir 13931 (time 1789021408.74 total 278.15 last 50.46) - mkdir 14481 (time 1789021418.76 total 288.17 last 54.90) - mkdir 15034 (time 1789021428.77 total 298.19 last 55.21) - mkdir 15517 (time 1789021438.79 total 308.21 last 48.20) - mkdir 15961 (time 1789021448.80 total 318.21 last 44.39) - mkdir 16444 (time 1789021458.82 total 328.23 last 48.18) - mkdir 16860 (time 1789021468.87 total 338.28 last 41.40) - mkdir 17093 (time 1789021478.92 total 348.33 last 23.18) - mkdir 17564 (time 1789021488.93 total 358.34 last 47.07) - mkdir 18137 (time 1789021498.93 total 368.34 last 57.28) - mkdir 18687 (time 1789021508.96 total 378.37 last 54.86) - mkdir 19232 (time 1789021518.96 total 388.37 last 54.49) - mkdir 19732 (time 1789021528.97 total 398.38 last 49.95) - mkdir 20000 (time 1789021535.13 total 404.54 last 43.51) - mkdir 20472 (time 1789021545.13 total 414.54 last 47.19) - mkdir 20947 (time 1789021555.13 total 424.55 last 47.48) - mkdir 21344 (time 1789021565.17 total 434.58 last 39.55) - mkdir 21726 (time 1789021575.17 total 444.59 last 38.19) - mkdir 22094 (time 1789021585.19 total 454.60 last 36.75) - mkdir 22494 (time 1789021595.20 total 464.61 last 39.96) - mkdir 22967 (time 1789021605.20 total 474.61 last 47.29) - mkdir 23463 (time 1789021615.22 total 484.63 last 49.49) - mkdir 24025 (time 1789021625.23 total 494.64 last 56.16) - mkdir 24558 (time 1789021635.23 total 504.64 last 53.30) - mkdir 24919 (time 1789021645.25 total 514.66 last 36.05) - mkdir 25316 (time 1789021655.28 total 524.69 last 39.56) - mkdir 25705 (time 1789021665.31 total 534.72 last 38.80) - mkdir 26236 (time 1789021675.31 total 544.73 last 53.07) - mkdir 26721 (time 1789021685.32 total 554.74 last 48.45) - mkdir 27132 (time 1789021695.32 total 564.74 last 41.09) - mkdir 27504 (time 1789021705.33 total 574.74 last 37.20) - mkdir 27969 (time 1789021715.36 total 584.77 last 46.35) - mkdir 28419 (time 1789021725.55 total 594.97 last 44.13) - mkdir 28995 (time 1789021735.59 total 605.00 last 57.40) - mkdir 29568 (time 1789021745.60 total 615.01 last 57.23) - mkdir 30000 (time 1789021753.71 total 623.12 last 53.27) - mkdir 30511 (time 1789021763.71 total 633.12 last 51.10) - mkdir 30987 (time 1789021773.72 total 643.13 last 47.57) - mkdir 31507 (time 1789021783.72 total 653.13 last 51.99) - mkdir 32025 (time 1789021793.77 total 663.18 last 51.57) - mkdir 32515 (time 1789021803.81 total 673.22 last 48.80) total: 32818 mkdir in 679.27 seconds: 48.31 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 491776 1716224 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 302881 65969 236912 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 1789022585 ; total 0 ; last 0) - unlinked 10000 (time 1789022873 ; total 288 ; last 288) - unlinked 20000 (time 1789023191 ; total 606 ; last 318) - unlinked 30000 (time 1789023495 ; total 910 ; last 304) total: 32768 unlinks in 989 seconds: 33.132458 unlinks/second - unlinked 0 (time 1789022585 ; total 1 ; last 1) - unlinked 10000 (time 1789022873 ; total 289 ; last 288) - unlinked 20000 (time 1789023193 ; total 609 ; last 320) - unlinked 30000 (time 1789023498 ; total 914 ; last 305) total: 32768 unlinks in 993 seconds: 32.998993 unlinks/second nlink between: 102 - unlinked 0 (time 1789023579 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789023579 ; 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