== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:51:51 (1787583111) 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 564 (time 1787583126.11 total 10.02 last 56.28) - mkdir 1140 (time 1787583136.11 total 20.02 last 57.59) - mkdir 1707 (time 1787583146.11 total 30.03 last 56.68) - mkdir 2322 (time 1787583156.13 total 40.04 last 61.39) - mkdir 2924 (time 1787583166.15 total 50.06 last 60.11) - mkdir 3535 (time 1787583176.15 total 60.06 last 61.08) - mkdir 4136 (time 1787583186.15 total 70.06 last 60.09) - mkdir 4648 (time 1787583196.17 total 80.08 last 51.13) - mkdir 5264 (time 1787583206.19 total 90.10 last 61.45) - mkdir 5829 (time 1787583216.19 total 100.11 last 56.48) - mkdir 6410 (time 1787583226.20 total 110.11 last 58.09) - mkdir 6950 (time 1787583236.21 total 120.12 last 53.93) - mkdir 7466 (time 1787583246.22 total 130.13 last 51.55) - mkdir 8033 (time 1787583256.22 total 140.13 last 56.67) - mkdir 8629 (time 1787583266.22 total 150.14 last 59.60) - mkdir 9234 (time 1787583276.24 total 160.15 last 60.38) - mkdir 9814 (time 1787583286.26 total 170.17 last 57.92) - mkdir 10000 (time 1787583289.71 total 173.62 last 53.92) - mkdir 10605 (time 1787583299.71 total 183.62 last 60.47) - mkdir 11185 (time 1787583309.72 total 193.63 last 57.96) - mkdir 11789 (time 1787583319.72 total 203.63 last 60.38) - mkdir 12289 (time 1787583329.72 total 213.63 last 49.99) - mkdir 12688 (time 1787583339.73 total 223.64 last 39.86) - mkdir 13158 (time 1787583349.74 total 233.65 last 46.95) - mkdir 13711 (time 1787583359.75 total 243.66 last 55.25) - mkdir 14186 (time 1787583369.76 total 253.67 last 47.48) - mkdir 14746 (time 1787583379.76 total 263.67 last 55.98) - mkdir 15345 (time 1787583389.77 total 273.68 last 59.87) - mkdir 15905 (time 1787583399.77 total 283.68 last 55.97) - mkdir 16461 (time 1787583409.82 total 293.73 last 55.34) - mkdir 17040 (time 1787583419.85 total 303.77 last 57.70) - mkdir 17635 (time 1787583429.86 total 313.77 last 59.45) - mkdir 18256 (time 1787583439.89 total 323.80 last 61.92) - mkdir 18772 (time 1787583449.91 total 333.82 last 51.51) - mkdir 19322 (time 1787583459.93 total 343.84 last 54.90) - mkdir 19932 (time 1787583469.95 total 353.86 last 60.84) - mkdir 20516 (time 1787583479.96 total 363.87 last 58.35) - mkdir 21094 (time 1787583489.96 total 373.87 last 57.80) - mkdir 21560 (time 1787583499.98 total 383.89 last 46.54) - mkdir 22077 (time 1787583509.98 total 393.89 last 51.68) - mkdir 22624 (time 1787583519.99 total 403.90 last 54.66) - mkdir 23085 (time 1787583530.01 total 413.92 last 46.00) - mkdir 23638 (time 1787583540.01 total 423.92 last 55.28) - mkdir 24166 (time 1787583550.03 total 433.94 last 52.73) - mkdir 24735 (time 1787583560.03 total 443.94 last 56.86) - mkdir 25315 (time 1787583570.04 total 453.95 last 57.96) - mkdir 25840 (time 1787583580.05 total 463.96 last 52.44) - mkdir 26338 (time 1787583590.05 total 473.97 last 49.78) - mkdir 26940 (time 1787583600.06 total 483.97 last 60.19) - mkdir 27477 (time 1787583610.07 total 493.98 last 53.64) - mkdir 28002 (time 1787583620.45 total 504.36 last 50.56) - mkdir 28544 (time 1787583630.48 total 514.39 last 54.07) - mkdir 29115 (time 1787583640.50 total 524.41 last 56.98) - mkdir 29661 (time 1787583651.12 total 535.03 last 51.38) - mkdir 30000 (time 1787583657.16 total 541.07 last 56.15) - mkdir 30531 (time 1787583667.17 total 551.08 last 53.06) - mkdir 31083 (time 1787583677.32 total 561.23 last 54.36) - mkdir 31585 (time 1787583687.32 total 571.24 last 50.19) - mkdir 32100 (time 1787583697.33 total 581.24 last 51.48) - mkdir 32628 (time 1787583707.33 total 591.24 last 52.80) total: 32818 mkdir in 595.25 seconds: 55.13 ops/second - mkdir 563 (time 1787583126.10 total 10.00 last 56.28) - mkdir 1149 (time 1787583136.10 total 20.01 last 58.58) - mkdir 1735 (time 1787583146.10 total 30.01 last 58.58) - mkdir 2380 (time 1787583156.11 total 40.02 last 64.45) - mkdir 2980 (time 1787583166.13 total 50.04 last 59.89) - mkdir 3577 (time 1787583176.13 total 60.04 last 59.68) - mkdir 4152 (time 1787583186.14 total 70.05 last 57.48) - mkdir 4653 (time 1787583196.14 total 80.05 last 50.09) - mkdir 5283 (time 1787583206.14 total 90.05 last 63.00) - mkdir 5859 (time 1787583216.15 total 100.06 last 57.55) - mkdir 6448 (time 1787583226.16 total 110.06 last 58.86) - mkdir 6992 (time 1787583236.16 total 120.07 last 54.39) - mkdir 7518 (time 1787583246.19 total 130.10 last 52.42) - mkdir 8106 (time 1787583256.21 total 140.12 last 58.69) - mkdir 8696 (time 1787583266.21 total 150.12 last 58.99) - mkdir 9297 (time 1787583276.21 total 160.12 last 60.09) - mkdir 9873 (time 1787583286.24 total 170.14 last 57.47) - mkdir 10000 (time 1787583288.81 total 172.72 last 49.40) - mkdir 10578 (time 1787583298.82 total 182.72 last 57.75) - mkdir 11175 (time 1787583308.82 total 192.73 last 59.69) - mkdir 11787 (time 1787583318.82 total 202.73 last 61.19) - mkdir 12317 (time 1787583328.83 total 212.73 last 52.97) - mkdir 12739 (time 1787583338.84 total 222.75 last 42.13) - mkdir 13204 (time 1787583348.89 total 232.79 last 46.31) - mkdir 13755 (time 1787583358.90 total 242.81 last 55.02) - mkdir 14212 (time 1787583368.90 total 252.81 last 45.68) - mkdir 14750 (time 1787583378.93 total 262.84 last 53.66) - mkdir 15346 (time 1787583388.93 total 272.84 last 59.58) - mkdir 15913 (time 1787583398.95 total 282.86 last 56.61) - mkdir 16467 (time 1787583408.96 total 292.86 last 55.36) - mkdir 17073 (time 1787583418.96 total 302.87 last 60.58) - mkdir 17654 (time 1787583428.97 total 312.87 last 58.06) - mkdir 18235 (time 1787583438.98 total 322.89 last 58.04) - mkdir 18790 (time 1787583449.00 total 332.91 last 55.37) - mkdir 19323 (time 1787583459.01 total 342.92 last 53.26) - mkdir 19939 (time 1787583469.01 total 352.92 last 61.59) - mkdir 20532 (time 1787583479.02 total 362.92 last 59.25) - mkdir 21127 (time 1787583489.04 total 372.95 last 59.37) - mkdir 21595 (time 1787583499.05 total 382.95 last 46.77) - mkdir 22118 (time 1787583509.10 total 393.00 last 52.04) - mkdir 22628 (time 1787583519.10 total 403.00 last 51.00) - mkdir 23109 (time 1787583529.11 total 413.02 last 48.04) - mkdir 23629 (time 1787583539.12 total 423.02 last 51.96) - mkdir 24175 (time 1787583549.14 total 433.05 last 54.46) - mkdir 24739 (time 1787583559.16 total 443.06 last 56.32) - mkdir 25306 (time 1787583569.16 total 453.07 last 56.68) - mkdir 25842 (time 1787583579.17 total 463.08 last 53.53) - mkdir 26369 (time 1787583589.19 total 473.10 last 52.60) - mkdir 26911 (time 1787583599.19 total 483.10 last 54.20) - mkdir 27438 (time 1787583609.19 total 493.10 last 52.69) - mkdir 27965 (time 1787583619.22 total 503.13 last 52.56) - mkdir 28491 (time 1787583629.22 total 513.13 last 52.57) - mkdir 29007 (time 1787583639.23 total 523.13 last 51.59) - mkdir 29594 (time 1787583649.23 total 533.14 last 58.66) - mkdir 30000 (time 1787583657.40 total 541.30 last 49.74) - mkdir 30531 (time 1787583667.41 total 551.32 last 53.02) - mkdir 31090 (time 1787583677.42 total 561.33 last 55.86) - mkdir 31587 (time 1787583687.43 total 571.33 last 49.67) - mkdir 32090 (time 1787583697.43 total 581.34 last 50.28) - mkdir 32615 (time 1787583707.44 total 591.34 last 52.47) total: 32818 mkdir in 595.46 seconds: 55.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1787584420 ; total 0 ; last 0) - unlinked 10000 (time 1787584720 ; total 300 ; last 300) - unlinked 20000 (time 1787585038 ; total 618 ; last 318) - unlinked 30000 (time 1787585348 ; total 928 ; last 310) total: 32768 unlinks in 1020 seconds: 32.125492 unlinks/second - unlinked 0 (time 1787584420 ; total 0 ; last 0) - unlinked 10000 (time 1787584719 ; total 299 ; last 299) - unlinked 20000 (time 1787585039 ; total 619 ; last 320) - unlinked 30000 (time 1787585351 ; total 931 ; last 312) total: 32768 unlinks in 1021 seconds: 32.094025 unlinks/second nlink between: 102 - unlinked 0 (time 1787585443 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787585443 ; 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