== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:19:24 (1787613564) 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 532 (time 1787613579.23 total 10.00 last 53.19) - mkdir 1010 (time 1787613589.28 total 20.04 last 47.60) - mkdir 1462 (time 1787613599.32 total 30.08 last 45.02) - mkdir 1770 (time 1787613609.36 total 40.12 last 30.68) - mkdir 2036 (time 1787613619.38 total 50.15 last 26.54) - mkdir 2297 (time 1787613629.38 total 60.15 last 26.09) - mkdir 2544 (time 1787613639.44 total 70.21 last 24.55) - mkdir 2854 (time 1787613649.46 total 80.23 last 30.95) - mkdir 3266 (time 1787613659.48 total 90.25 last 41.12) - mkdir 3767 (time 1787613669.49 total 100.26 last 50.04) - mkdir 4304 (time 1787613679.50 total 110.27 last 53.66) - mkdir 4884 (time 1787613689.51 total 120.27 last 57.96) - mkdir 5463 (time 1787613699.52 total 130.29 last 57.83) - mkdir 5964 (time 1787613709.53 total 140.29 last 50.07) - mkdir 6548 (time 1787613719.58 total 150.34 last 58.10) - mkdir 7163 (time 1787613729.60 total 160.37 last 61.35) - mkdir 7767 (time 1787613739.60 total 170.37 last 60.38) - mkdir 8392 (time 1787613749.61 total 180.38 last 62.47) - mkdir 9000 (time 1787613759.64 total 190.41 last 60.61) - mkdir 9546 (time 1787613769.68 total 200.45 last 54.36) - mkdir 10000 (time 1787613778.08 total 208.84 last 54.10) - mkdir 10562 (time 1787613788.08 total 218.85 last 56.18) - mkdir 11105 (time 1787613798.11 total 228.88 last 54.12) - mkdir 11670 (time 1787613808.12 total 238.88 last 56.48) - mkdir 12246 (time 1787613818.13 total 248.90 last 57.49) - mkdir 12816 (time 1787613828.15 total 258.92 last 56.93) - mkdir 13404 (time 1787613838.15 total 268.92 last 58.79) - mkdir 14002 (time 1787613848.18 total 278.95 last 59.62) - mkdir 14626 (time 1787613858.19 total 288.96 last 62.36) - mkdir 15221 (time 1787613868.19 total 298.96 last 59.49) - mkdir 15826 (time 1787613878.19 total 308.96 last 60.50) - mkdir 16377 (time 1787613888.19 total 318.96 last 55.09) - mkdir 16948 (time 1787613898.20 total 328.96 last 57.08) - mkdir 17514 (time 1787613908.20 total 338.97 last 56.59) - mkdir 18059 (time 1787613918.21 total 348.98 last 54.44) - mkdir 18574 (time 1787613928.26 total 359.03 last 51.21) - mkdir 19028 (time 1787613938.27 total 369.04 last 45.38) - mkdir 19453 (time 1787613948.29 total 379.06 last 42.42) - mkdir 19920 (time 1787613958.29 total 389.06 last 46.68) - mkdir 20332 (time 1787613968.31 total 399.08 last 41.13) - mkdir 20877 (time 1787613978.33 total 409.10 last 54.38) - mkdir 21370 (time 1787613988.36 total 419.13 last 49.15) - mkdir 21961 (time 1787613998.36 total 429.13 last 59.09) - mkdir 22532 (time 1787614008.38 total 439.15 last 57.01) - mkdir 23090 (time 1787614018.38 total 449.15 last 55.80) - mkdir 23665 (time 1787614028.38 total 459.15 last 57.49) - mkdir 24215 (time 1787614038.40 total 469.16 last 54.92) - mkdir 24765 (time 1787614048.40 total 479.17 last 54.99) - mkdir 25334 (time 1787614058.41 total 489.18 last 56.84) - mkdir 25860 (time 1787614068.44 total 499.21 last 52.45) - mkdir 26438 (time 1787614078.44 total 509.21 last 57.78) - mkdir 27050 (time 1787614088.44 total 519.21 last 61.18) - mkdir 27584 (time 1787614098.45 total 529.22 last 53.39) - mkdir 28194 (time 1787614108.45 total 539.22 last 61.00) - mkdir 28746 (time 1787614118.46 total 549.23 last 55.13) - mkdir 29252 (time 1787614128.47 total 559.24 last 50.55) - mkdir 29781 (time 1787614138.48 total 569.25 last 52.87) - mkdir 30000 (time 1787614142.35 total 573.12 last 56.54) - mkdir 30573 (time 1787614152.37 total 583.13 last 57.21) - mkdir 31080 (time 1787614162.39 total 593.16 last 50.59) - mkdir 31672 (time 1787614172.40 total 603.17 last 59.11) - mkdir 32220 (time 1787614182.42 total 613.19 last 54.71) - mkdir 32782 (time 1787614192.43 total 623.19 last 56.16) total: 32818 mkdir in 623.69 seconds: 52.62 ops/second - mkdir 520 (time 1787613579.25 total 10.02 last 51.89) - mkdir 1024 (time 1787613589.27 total 20.04 last 50.33) - mkdir 1458 (time 1787613599.29 total 30.06 last 43.29) - mkdir 1776 (time 1787613609.30 total 40.07 last 31.76) - mkdir 2039 (time 1787613619.34 total 50.11 last 26.20) - mkdir 2295 (time 1787613629.34 total 60.11 last 25.59) - mkdir 2539 (time 1787613639.37 total 70.14 last 24.33) - mkdir 2862 (time 1787613649.39 total 80.15 last 32.25) - mkdir 3302 (time 1787613659.39 total 90.16 last 43.99) - mkdir 3799 (time 1787613669.40 total 100.17 last 49.65) - mkdir 4319 (time 1787613679.41 total 110.18 last 51.95) - mkdir 4895 (time 1787613689.45 total 120.22 last 57.36) - mkdir 5472 (time 1787613699.46 total 130.23 last 57.66) - mkdir 5946 (time 1787613709.46 total 140.23 last 47.38) - mkdir 6519 (time 1787613719.47 total 150.24 last 57.24) - mkdir 7135 (time 1787613729.48 total 160.25 last 61.57) - mkdir 7761 (time 1787613739.50 total 170.27 last 62.42) - mkdir 8397 (time 1787613749.52 total 180.29 last 63.50) - mkdir 9033 (time 1787613759.55 total 190.32 last 63.38) - mkdir 9575 (time 1787613769.56 total 200.33 last 54.14) - mkdir 10000 (time 1787613777.17 total 207.94 last 55.87) - mkdir 10532 (time 1787613787.20 total 217.97 last 53.06) - mkdir 11064 (time 1787613797.22 total 227.99 last 53.09) - mkdir 11625 (time 1787613807.22 total 237.99 last 56.08) - mkdir 12192 (time 1787613817.24 total 248.01 last 56.59) - mkdir 12749 (time 1787613827.25 total 258.02 last 55.66) - mkdir 13380 (time 1787613837.27 total 268.04 last 62.94) - mkdir 13974 (time 1787613847.30 total 278.07 last 59.26) - mkdir 14590 (time 1787613857.31 total 288.08 last 61.50) - mkdir 15147 (time 1787613867.33 total 298.10 last 55.62) - mkdir 15750 (time 1787613877.35 total 308.12 last 60.17) - mkdir 16301 (time 1787613887.42 total 318.19 last 54.72) - mkdir 16860 (time 1787613897.43 total 328.19 last 55.86) - mkdir 17403 (time 1787613907.44 total 338.21 last 54.24) - mkdir 17962 (time 1787613917.50 total 348.27 last 55.52) - mkdir 18452 (time 1787613927.56 total 358.33 last 48.73) - mkdir 18894 (time 1787613937.59 total 368.36 last 44.05) - mkdir 19335 (time 1787613947.70 total 378.47 last 43.64) - mkdir 19784 (time 1787613957.71 total 388.48 last 44.88) - mkdir 20000 (time 1787613962.74 total 393.51 last 42.89) - mkdir 20440 (time 1787613972.76 total 403.53 last 43.94) - mkdir 20948 (time 1787613982.77 total 413.54 last 50.72) - mkdir 21479 (time 1787613992.78 total 423.55 last 53.06) - mkdir 22049 (time 1787614002.80 total 433.57 last 56.88) - mkdir 22644 (time 1787614012.81 total 443.58 last 59.45) - mkdir 23184 (time 1787614022.81 total 453.58 last 53.98) - mkdir 23749 (time 1787614032.83 total 463.60 last 56.40) - mkdir 24273 (time 1787614042.86 total 473.63 last 52.22) - mkdir 24848 (time 1787614052.88 total 483.65 last 57.41) - mkdir 25389 (time 1787614062.89 total 493.66 last 54.05) - mkdir 25933 (time 1787614072.89 total 503.66 last 54.40) - mkdir 26569 (time 1787614082.90 total 513.67 last 63.51) - mkdir 27106 (time 1787614092.93 total 523.69 last 53.57) - mkdir 27633 (time 1787614102.93 total 533.70 last 52.65) - mkdir 28221 (time 1787614113.12 total 543.89 last 57.72) - mkdir 28762 (time 1787614123.15 total 553.92 last 53.94) - mkdir 29270 (time 1787614133.16 total 563.93 last 50.73) - mkdir 29828 (time 1787614143.20 total 573.97 last 55.59) - mkdir 30000 (time 1787614146.66 total 577.43 last 49.71) - mkdir 30540 (time 1787614156.67 total 587.44 last 53.96) - mkdir 31106 (time 1787614166.67 total 597.44 last 56.58) - mkdir 31652 (time 1787614176.68 total 607.44 last 54.58) - mkdir 32235 (time 1787614186.68 total 617.45 last 58.28) total: 32818 mkdir in 627.08 seconds: 52.33 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 1787614890 ; total 0 ; last 0) - unlinked 10000 (time 1787615165 ; total 275 ; last 275) - unlinked 20000 (time 1787615460 ; total 570 ; last 295) - unlinked 30000 (time 1787615754 ; total 864 ; last 294) total: 32768 unlinks in 947 seconds: 34.601902 unlinks/second - unlinked 0 (time 1787614890 ; total 0 ; last 0) - unlinked 10000 (time 1787615167 ; total 277 ; last 277) - unlinked 20000 (time 1787615462 ; total 572 ; last 295) - unlinked 30000 (time 1787615758 ; total 868 ; last 296) total: 32768 unlinks in 950 seconds: 34.492630 unlinks/second nlink between: 102 - unlinked 0 (time 1787615841 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787615841 ; 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 2176 2204544 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 526795 333 526462 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