== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:42:46 (1785933766) 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 490 (time 1785933784.08 total 10.02 last 48.90) - mkdir 917 (time 1785933794.08 total 20.02 last 42.69) - mkdir 1554 (time 1785933804.08 total 30.02 last 63.69) - mkdir 2073 (time 1785933814.10 total 40.04 last 51.81) - mkdir 2569 (time 1785933824.14 total 50.08 last 49.39) - mkdir 3024 (time 1785933834.17 total 60.11 last 45.38) - mkdir 3396 (time 1785933844.17 total 70.11 last 37.19) - mkdir 3824 (time 1785933854.19 total 80.13 last 42.71) - mkdir 4319 (time 1785933864.20 total 90.14 last 49.46) - mkdir 4870 (time 1785933874.21 total 100.16 last 55.01) - mkdir 5465 (time 1785933884.22 total 110.16 last 59.46) - mkdir 5972 (time 1785933894.24 total 120.18 last 50.60) - mkdir 6485 (time 1785933904.26 total 130.20 last 51.21) - mkdir 6998 (time 1785933914.26 total 140.21 last 51.27) - mkdir 7513 (time 1785933924.27 total 150.21 last 51.49) - mkdir 8102 (time 1785933934.27 total 160.21 last 58.89) - mkdir 8488 (time 1785933944.27 total 170.21 last 38.59) - mkdir 8983 (time 1785933954.29 total 180.23 last 49.41) - mkdir 9496 (time 1785933964.30 total 190.24 last 51.24) - mkdir 9946 (time 1785933974.31 total 200.26 last 44.94) - mkdir 10623 (time 1785933984.31 total 210.26 last 67.69) - mkdir 11207 (time 1785933994.31 total 220.26 last 58.39) - mkdir 11774 (time 1785934004.37 total 230.31 last 56.42) - mkdir 12334 (time 1785934014.37 total 240.31 last 55.98) - mkdir 12736 (time 1785934024.38 total 250.32 last 40.16) - mkdir 13298 (time 1785934034.38 total 260.32 last 56.19) - mkdir 13903 (time 1785934044.40 total 270.34 last 60.40) - mkdir 14400 (time 1785934054.41 total 280.35 last 49.65) - mkdir 14984 (time 1785934064.44 total 290.38 last 58.20) - mkdir 15384 (time 1785934074.45 total 300.39 last 39.98) - mkdir 15795 (time 1785934084.45 total 310.39 last 41.09) - mkdir 16098 (time 1785934094.47 total 320.41 last 30.24) - mkdir 16474 (time 1785934104.49 total 330.43 last 37.52) - mkdir 16935 (time 1785934114.51 total 340.45 last 46.03) - mkdir 17399 (time 1785934124.51 total 350.46 last 46.36) - mkdir 17930 (time 1785934134.52 total 360.46 last 53.06) - mkdir 18507 (time 1785934144.53 total 370.47 last 57.65) - mkdir 19042 (time 1785934154.53 total 380.48 last 53.49) - mkdir 19537 (time 1785934164.55 total 390.49 last 49.43) - mkdir 20000 (time 1785934172.69 total 398.64 last 56.84) - mkdir 20468 (time 1785934182.70 total 408.64 last 46.78) - mkdir 20982 (time 1785934192.70 total 418.64 last 51.39) - mkdir 21422 (time 1785934202.71 total 428.65 last 43.95) - mkdir 21911 (time 1785934212.74 total 438.68 last 48.76) - mkdir 22350 (time 1785934222.78 total 448.72 last 43.73) - mkdir 22872 (time 1785934232.80 total 458.74 last 52.09) - mkdir 23282 (time 1785934242.82 total 468.76 last 40.94) - mkdir 23723 (time 1785934252.82 total 478.77 last 44.07) - mkdir 24158 (time 1785934262.84 total 488.78 last 43.44) - mkdir 24654 (time 1785934272.84 total 498.79 last 49.56) - mkdir 25060 (time 1785934282.85 total 508.79 last 40.58) - mkdir 25579 (time 1785934292.85 total 518.80 last 51.86) - mkdir 26293 (time 1785934303.09 total 529.03 last 69.78) - mkdir 26852 (time 1785934313.09 total 539.04 last 55.87) - mkdir 27317 (time 1785934323.10 total 549.05 last 46.45) - mkdir 27772 (time 1785934333.11 total 559.05 last 45.48) - mkdir 28255 (time 1785934343.11 total 569.05 last 48.29) - mkdir 28672 (time 1785934353.12 total 579.07 last 41.65) - mkdir 29200 (time 1785934363.69 total 589.63 last 49.98) - mkdir 29738 (time 1785934373.70 total 599.64 last 53.73) - mkdir 30000 (time 1785934379.40 total 605.34 last 45.99) - mkdir 30384 (time 1785934389.42 total 615.36 last 38.30) - mkdir 30808 (time 1785934399.43 total 625.37 last 42.38) - mkdir 31290 (time 1785934409.44 total 635.38 last 48.15) - mkdir 31850 (time 1785934419.84 total 645.79 last 53.82) - mkdir 32306 (time 1785934429.85 total 655.79 last 45.58) total: 32818 mkdir in 664.94 seconds: 49.36 ops/second - mkdir 493 (time 1785933784.18 total 10.01 last 49.27) - mkdir 933 (time 1785933794.18 total 20.01 last 43.99) - mkdir 1513 (time 1785933804.18 total 30.01 last 57.98) - mkdir 2024 (time 1785933814.20 total 40.03 last 51.00) - mkdir 2518 (time 1785933824.20 total 50.03 last 49.39) - mkdir 2974 (time 1785933834.21 total 60.04 last 45.59) - mkdir 3344 (time 1785933844.23 total 70.05 last 36.93) - mkdir 3812 (time 1785933854.23 total 80.06 last 46.76) - mkdir 4297 (time 1785933864.25 total 90.08 last 48.41) - mkdir 4826 (time 1785933874.26 total 100.08 last 52.88) - mkdir 5420 (time 1785933884.26 total 110.09 last 59.37) - mkdir 5909 (time 1785933894.28 total 120.11 last 48.78) - mkdir 6427 (time 1785933904.32 total 130.15 last 51.60) - mkdir 6935 (time 1785933914.34 total 140.17 last 50.70) - mkdir 7485 (time 1785933924.34 total 150.17 last 55.00) - mkdir 8036 (time 1785933934.37 total 160.20 last 54.94) - mkdir 8426 (time 1785933944.40 total 170.23 last 38.90) - mkdir 8923 (time 1785933954.40 total 180.23 last 49.68) - mkdir 9434 (time 1785933964.40 total 190.23 last 51.10) - mkdir 9899 (time 1785933974.41 total 200.23 last 46.48) - mkdir 10545 (time 1785933984.43 total 210.25 last 64.48) - mkdir 11146 (time 1785933994.45 total 220.28 last 59.92) - mkdir 11728 (time 1785934004.50 total 230.33 last 57.92) - mkdir 12293 (time 1785934014.54 total 240.37 last 56.29) - mkdir 12688 (time 1785934024.54 total 250.37 last 39.50) - mkdir 13239 (time 1785934034.54 total 260.37 last 55.10) - mkdir 13880 (time 1785934044.56 total 270.39 last 63.95) - mkdir 14378 (time 1785934054.60 total 280.42 last 49.64) - mkdir 15011 (time 1785934064.62 total 290.45 last 63.15) - mkdir 15393 (time 1785934074.62 total 300.45 last 38.19) - mkdir 15794 (time 1785934084.65 total 310.48 last 39.99) - mkdir 16106 (time 1785934094.66 total 320.49 last 31.17) - mkdir 16509 (time 1785934104.68 total 330.51 last 40.22) - mkdir 16988 (time 1785934114.69 total 340.52 last 47.85) - mkdir 17467 (time 1785934124.69 total 350.52 last 47.90) - mkdir 18019 (time 1785934134.70 total 360.53 last 55.15) - mkdir 18600 (time 1785934144.71 total 370.54 last 58.04) - mkdir 19103 (time 1785934154.73 total 380.56 last 50.21) - mkdir 19628 (time 1785934164.73 total 390.56 last 52.48) - mkdir 20000 (time 1785934171.42 total 397.25 last 55.65) - mkdir 20528 (time 1785934181.45 total 407.28 last 52.62) - mkdir 21023 (time 1785934191.48 total 417.31 last 49.34) - mkdir 21451 (time 1785934201.49 total 427.32 last 42.78) - mkdir 21978 (time 1785934211.49 total 437.32 last 52.69) - mkdir 22419 (time 1785934221.50 total 447.33 last 44.06) - mkdir 22930 (time 1785934231.50 total 457.33 last 51.08) - mkdir 23347 (time 1785934241.51 total 467.33 last 41.69) - mkdir 23760 (time 1785934251.51 total 477.34 last 41.28) - mkdir 24225 (time 1785934261.53 total 487.36 last 46.42) - mkdir 24712 (time 1785934271.53 total 497.36 last 48.69) - mkdir 25157 (time 1785934281.56 total 507.39 last 44.38) - mkdir 25660 (time 1785934291.57 total 517.40 last 50.22) - mkdir 26310 (time 1785934301.59 total 527.41 last 64.93) - mkdir 26879 (time 1785934311.62 total 537.44 last 56.73) - mkdir 27324 (time 1785934321.65 total 547.48 last 44.33) - mkdir 27753 (time 1785934331.66 total 557.49 last 42.86) - mkdir 28239 (time 1785934341.67 total 567.50 last 48.56) - mkdir 28642 (time 1785934351.69 total 577.52 last 40.23) - mkdir 29151 (time 1785934361.69 total 587.52 last 50.89) - mkdir 29704 (time 1785934372.22 total 598.05 last 52.53) - mkdir 30000 (time 1785934378.85 total 604.68 last 44.62) - mkdir 30384 (time 1785934388.86 total 614.69 last 38.36) - mkdir 30803 (time 1785934398.87 total 624.70 last 41.87) - mkdir 31269 (time 1785934408.88 total 634.71 last 46.54) - mkdir 31845 (time 1785934418.89 total 644.72 last 57.55) - mkdir 32312 (time 1785934429.54 total 655.37 last 43.84) total: 32818 mkdir in 664.88 seconds: 49.36 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 304091 65969 238122 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 1785935099 ; total 1 ; last 1) - unlinked 10000 (time 1785935398 ; total 300 ; last 299) - unlinked 20000 (time 1785935708 ; total 610 ; last 310) - unlinked 30000 (time 1785936026 ; total 928 ; last 318) total: 32768 unlinks in 1021 seconds: 32.094025 unlinks/second - unlinked 0 (time 1785935099 ; total 0 ; last 0) - unlinked 10000 (time 1785935399 ; total 300 ; last 300) - unlinked 20000 (time 1785935715 ; total 616 ; last 316) - unlinked 30000 (time 1785936032 ; total 933 ; last 317) total: 32768 unlinks in 1025 seconds: 31.968781 unlinks/second nlink between: 102 - unlinked 0 (time 1785936126 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785936126 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208256 2176 2204032 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 526673 333 526340 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