== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:08:27 (1784185707) 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 118184 392 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 652 (time 1784185723.11 total 10.01 last 65.12) - mkdir 1353 (time 1784185733.14 total 20.04 last 69.92) - mkdir 2103 (time 1784185743.15 total 30.04 last 74.97) - mkdir 2722 (time 1784185753.17 total 40.06 last 61.77) - mkdir 3445 (time 1784185763.17 total 50.07 last 72.28) - mkdir 4100 (time 1784185773.18 total 60.08 last 65.41) - mkdir 4807 (time 1784185783.18 total 70.08 last 70.69) - mkdir 5408 (time 1784185793.19 total 80.09 last 60.06) - mkdir 6015 (time 1784185803.20 total 90.10 last 60.61) - mkdir 6587 (time 1784185813.25 total 100.15 last 56.94) - mkdir 7170 (time 1784185823.26 total 110.16 last 58.22) - mkdir 7770 (time 1784185833.27 total 120.17 last 59.97) - mkdir 8384 (time 1784185843.27 total 130.17 last 61.37) - mkdir 9038 (time 1784185853.30 total 140.20 last 65.23) - mkdir 9683 (time 1784185863.31 total 150.21 last 64.46) - mkdir 10000 (time 1784185867.94 total 154.83 last 68.48) - mkdir 10649 (time 1784185877.94 total 164.84 last 64.86) - mkdir 11285 (time 1784185887.99 total 174.89 last 63.26) - mkdir 11944 (time 1784185898.01 total 184.91 last 65.81) - mkdir 12523 (time 1784185908.02 total 194.92 last 57.83) - mkdir 13115 (time 1784185918.04 total 204.93 last 59.11) - mkdir 13706 (time 1784185928.05 total 214.95 last 59.02) - mkdir 14365 (time 1784185938.06 total 224.96 last 65.83) - mkdir 14950 (time 1784185948.06 total 234.96 last 58.49) - mkdir 15625 (time 1784185958.06 total 244.96 last 67.49) - mkdir 16190 (time 1784185968.08 total 254.98 last 56.39) - mkdir 16807 (time 1784185978.12 total 265.01 last 61.50) - mkdir 17428 (time 1784185988.14 total 275.03 last 61.97) - mkdir 18019 (time 1784185998.14 total 285.04 last 59.09) - mkdir 18649 (time 1784186008.14 total 295.04 last 62.97) - mkdir 19317 (time 1784186018.15 total 305.05 last 66.76) - mkdir 19982 (time 1784186028.16 total 315.06 last 66.44) - mkdir 20571 (time 1784186038.18 total 325.08 last 58.78) - mkdir 21089 (time 1784186048.22 total 335.12 last 51.58) - mkdir 21348 (time 1784186058.24 total 345.14 last 25.84) - mkdir 21821 (time 1784186068.27 total 355.17 last 47.15) - mkdir 22165 (time 1784186078.28 total 365.18 last 34.37) - mkdir 22552 (time 1784186088.29 total 375.19 last 38.69) - mkdir 23167 (time 1784186098.30 total 385.19 last 61.45) - mkdir 23672 (time 1784186108.31 total 395.20 last 50.44) - mkdir 24258 (time 1784186118.31 total 405.21 last 58.60) - mkdir 24828 (time 1784186128.32 total 415.22 last 56.91) - mkdir 25510 (time 1784186138.34 total 425.23 last 68.11) - mkdir 26077 (time 1784186148.34 total 435.24 last 56.66) - mkdir 26699 (time 1784186158.35 total 445.25 last 62.14) - mkdir 27247 (time 1784186168.36 total 455.26 last 54.75) - mkdir 27860 (time 1784186178.39 total 465.28 last 61.17) - mkdir 28486 (time 1784186188.39 total 475.29 last 62.55) - mkdir 29011 (time 1784186198.41 total 485.31 last 52.41) - mkdir 29562 (time 1784186208.83 total 495.73 last 52.87) - mkdir 30000 (time 1784186217.06 total 503.96 last 53.23) - mkdir 30527 (time 1784186227.08 total 513.98 last 52.61) - mkdir 31059 (time 1784186237.09 total 523.99 last 53.14) - mkdir 31651 (time 1784186247.10 total 534.00 last 59.13) - mkdir 32179 (time 1784186257.11 total 544.01 last 52.77) - mkdir 32773 (time 1784186267.13 total 554.03 last 59.27) total: 32818 mkdir in 554.63 seconds: 59.17 ops/second - mkdir 653 (time 1784185723.10 total 10.00 last 65.29) - mkdir 1362 (time 1784185733.10 total 20.00 last 70.89) - mkdir 2109 (time 1784185743.12 total 30.02 last 74.57) - mkdir 2718 (time 1784185753.15 total 40.05 last 60.73) - mkdir 3456 (time 1784185763.16 total 50.06 last 73.71) - mkdir 4100 (time 1784185773.17 total 60.06 last 64.37) - mkdir 4811 (time 1784185783.17 total 70.07 last 71.10) - mkdir 5397 (time 1784185793.18 total 80.07 last 58.55) - mkdir 6002 (time 1784185803.18 total 90.08 last 60.46) - mkdir 6573 (time 1784185813.23 total 100.12 last 56.85) - mkdir 7162 (time 1784185823.25 total 110.14 last 58.78) - mkdir 7781 (time 1784185833.25 total 120.15 last 61.86) - mkdir 8390 (time 1784185843.26 total 130.16 last 60.84) - mkdir 9032 (time 1784185853.28 total 140.17 last 64.12) - mkdir 9660 (time 1784185863.28 total 150.18 last 62.77) - mkdir 10000 (time 1784185868.51 total 155.41 last 64.98) - mkdir 10647 (time 1784185878.53 total 165.43 last 64.57) - mkdir 11281 (time 1784185888.54 total 175.43 last 63.37) - mkdir 11922 (time 1784185898.56 total 185.46 last 63.94) - mkdir 12494 (time 1784185908.57 total 195.47 last 57.12) - mkdir 13091 (time 1784185918.59 total 205.49 last 59.59) - mkdir 13668 (time 1784185928.61 total 215.50 last 57.62) - mkdir 14363 (time 1784185938.63 total 225.53 last 69.32) - mkdir 14958 (time 1784185948.64 total 235.53 last 59.47) - mkdir 15602 (time 1784185958.66 total 245.55 last 64.28) - mkdir 16159 (time 1784185968.66 total 255.56 last 55.67) - mkdir 16755 (time 1784185978.68 total 265.58 last 59.50) - mkdir 17366 (time 1784185988.68 total 275.58 last 61.09) - mkdir 17980 (time 1784185998.68 total 285.58 last 61.37) - mkdir 18602 (time 1784186008.69 total 295.59 last 62.15) - mkdir 19277 (time 1784186018.69 total 305.59 last 67.49) - mkdir 19958 (time 1784186028.71 total 315.61 last 67.98) - mkdir 20569 (time 1784186038.73 total 325.63 last 60.98) - mkdir 21065 (time 1784186048.73 total 335.63 last 49.59) - mkdir 21343 (time 1784186058.74 total 345.64 last 27.77) - mkdir 21806 (time 1784186068.77 total 355.66 last 46.20) - mkdir 22153 (time 1784186078.80 total 365.70 last 34.57) - mkdir 22546 (time 1784186088.81 total 375.71 last 39.27) - mkdir 23134 (time 1784186098.83 total 385.73 last 58.66) - mkdir 23648 (time 1784186108.84 total 395.74 last 51.35) - mkdir 24229 (time 1784186118.86 total 405.76 last 57.99) - mkdir 24773 (time 1784186128.87 total 415.77 last 54.37) - mkdir 25401 (time 1784186138.90 total 425.80 last 62.58) - mkdir 25974 (time 1784186148.92 total 435.82 last 57.21) - mkdir 26572 (time 1784186159.13 total 446.03 last 58.55) - mkdir 27114 (time 1784186169.15 total 456.05 last 54.10) - mkdir 27728 (time 1784186179.17 total 466.06 last 61.30) - mkdir 28348 (time 1784186189.18 total 476.07 last 61.94) - mkdir 28878 (time 1784186199.19 total 486.08 last 52.95) - mkdir 29419 (time 1784186209.20 total 496.10 last 54.03) - mkdir 29905 (time 1784186219.21 total 506.11 last 48.54) - mkdir 30509 (time 1784186229.23 total 516.13 last 60.30) - mkdir 31063 (time 1784186239.52 total 526.42 last 53.82) - mkdir 31622 (time 1784186249.52 total 536.42 last 55.88) - mkdir 32230 (time 1784186259.54 total 546.44 last 60.71) - mkdir 32805 (time 1784186269.55 total 556.44 last 57.46) total: 32818 mkdir in 556.64 seconds: 58.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 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 303986 65969 238017 22% /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: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1784186997 ; total 0 ; last 0) - unlinked 10000 (time 1784187284 ; total 287 ; last 287) - unlinked 20000 (time 1784187588 ; total 591 ; last 304) - unlinked 30000 (time 1784187857 ; total 860 ; last 269) total: 32768 unlinks in 937 seconds: 34.971184 unlinks/second - unlinked 0 (time 1784186997 ; total 0 ; last 0) - unlinked 10000 (time 1784187285 ; total 288 ; last 288) - unlinked 20000 (time 1784187589 ; total 592 ; last 304) - unlinked 30000 (time 1784187858 ; total 861 ; last 269) total: 32768 unlinks in 937 seconds: 34.971184 unlinks/second nlink between: 102 - unlinked 0 (time 1784187936 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784187936 ; 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 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