== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:17:25 (1787465845) 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 512 (time 1787465861.39 total 10.00 last 51.20) - mkdir 1031 (time 1787465871.39 total 20.00 last 51.90) - mkdir 1550 (time 1787465881.43 total 30.03 last 51.73) - mkdir 2093 (time 1787465891.43 total 40.04 last 54.27) - mkdir 2629 (time 1787465901.43 total 50.04 last 53.59) - mkdir 3115 (time 1787465911.45 total 60.06 last 48.53) - mkdir 3593 (time 1787465921.48 total 70.09 last 47.65) - mkdir 4037 (time 1787465931.50 total 80.11 last 44.30) - mkdir 4571 (time 1787465941.52 total 90.13 last 53.28) - mkdir 5129 (time 1787465951.53 total 100.14 last 55.76) - mkdir 5699 (time 1787465961.53 total 110.14 last 56.98) - mkdir 6178 (time 1787465971.54 total 120.15 last 47.88) - mkdir 6671 (time 1787465981.54 total 130.15 last 49.28) - mkdir 7171 (time 1787465991.58 total 140.19 last 49.82) - mkdir 7608 (time 1787466001.58 total 150.19 last 43.70) - mkdir 8074 (time 1787466011.59 total 160.20 last 46.54) - mkdir 8567 (time 1787466021.61 total 170.21 last 49.22) - mkdir 9028 (time 1787466031.64 total 180.25 last 45.93) - mkdir 9577 (time 1787466041.65 total 190.25 last 54.89) - mkdir 10000 (time 1787466049.89 total 198.50 last 51.31) - mkdir 10506 (time 1787466059.89 total 208.50 last 50.60) - mkdir 10998 (time 1787466069.90 total 218.51 last 49.16) - mkdir 11443 (time 1787466079.92 total 228.53 last 44.41) - mkdir 11912 (time 1787466089.92 total 238.53 last 46.88) - mkdir 12394 (time 1787466099.93 total 248.54 last 48.19) - mkdir 12865 (time 1787466109.94 total 258.55 last 47.05) - mkdir 13273 (time 1787466119.94 total 268.55 last 40.78) - mkdir 13742 (time 1787466129.96 total 278.57 last 46.81) - mkdir 14201 (time 1787466139.96 total 288.57 last 45.90) - mkdir 14621 (time 1787466149.99 total 298.59 last 41.90) - mkdir 15095 (time 1787466160.01 total 308.62 last 47.29) - mkdir 15591 (time 1787466170.01 total 318.62 last 49.59) - mkdir 16022 (time 1787466180.02 total 328.63 last 43.07) - mkdir 16494 (time 1787466190.03 total 338.64 last 47.14) - mkdir 17004 (time 1787466200.05 total 348.66 last 50.92) - mkdir 17504 (time 1787466210.06 total 358.67 last 49.93) - mkdir 18002 (time 1787466220.07 total 368.68 last 49.75) - mkdir 18468 (time 1787466230.10 total 378.71 last 46.48) - mkdir 18915 (time 1787466240.12 total 388.73 last 44.59) - mkdir 19342 (time 1787466250.15 total 398.76 last 42.58) - mkdir 19899 (time 1787466260.16 total 408.77 last 55.63) - mkdir 20000 (time 1787466262.28 total 410.89 last 47.73) - mkdir 20449 (time 1787466272.30 total 420.91 last 44.82) - mkdir 20978 (time 1787466282.32 total 430.93 last 52.79) - mkdir 21423 (time 1787466292.34 total 440.95 last 44.42) - mkdir 21858 (time 1787466302.34 total 450.95 last 43.48) - mkdir 22278 (time 1787466312.35 total 460.95 last 41.99) - mkdir 22761 (time 1787466322.36 total 470.97 last 48.24) - mkdir 23235 (time 1787466332.36 total 480.97 last 47.39) - mkdir 23723 (time 1787466342.38 total 490.99 last 48.70) - mkdir 24130 (time 1787466352.38 total 500.99 last 40.69) - mkdir 24582 (time 1787466362.39 total 511.00 last 45.16) - mkdir 25010 (time 1787466372.42 total 521.03 last 42.69) - mkdir 25470 (time 1787466382.45 total 531.06 last 45.87) - mkdir 25901 (time 1787466392.45 total 541.06 last 43.10) - mkdir 26357 (time 1787466402.45 total 551.06 last 45.60) - mkdir 26808 (time 1787466412.46 total 561.06 last 45.06) - mkdir 27246 (time 1787466423.07 total 571.68 last 41.27) - mkdir 27747 (time 1787466433.08 total 581.68 last 50.07) - mkdir 28251 (time 1787466443.10 total 591.71 last 50.27) - mkdir 28697 (time 1787466453.11 total 601.72 last 44.57) - mkdir 29156 (time 1787466463.11 total 611.72 last 45.90) - mkdir 29636 (time 1787466473.18 total 621.79 last 47.67) - mkdir 30000 (time 1787466480.41 total 629.01 last 50.38) - mkdir 30465 (time 1787466490.43 total 639.04 last 46.37) - mkdir 30962 (time 1787466500.44 total 649.05 last 49.68) - mkdir 31506 (time 1787466510.44 total 659.05 last 54.38) - mkdir 32019 (time 1787466520.46 total 669.07 last 51.19) - mkdir 32408 (time 1787466530.47 total 679. - mkdir 519 (time 1787465861.42 total 10.02 last 51.80) - mkdir 1050 (time 1787465871.43 total 20.04 last 53.00) - mkdir 1562 (time 1787465881.44 total 30.04 last 51.19) - mkdir 2109 (time 1787465891.46 total 40.06 last 54.59) - mkdir 2652 (time 1787465901.47 total 50.08 last 54.21) - mkdir 3149 (time 1787465911.47 total 60.08 last 49.70) - mkdir 3614 (time 1787465921.50 total 70.10 last 46.39) - mkdir 4065 (time 1787465931.52 total 80.13 last 45.00) - mkdir 4608 (time 1787465941.55 total 90.15 last 54.17) - mkdir 5163 (time 1787465951.57 total 100.17 last 55.39) - mkdir 5717 (time 1787465961.57 total 110.18 last 55.35) - mkdir 6192 (time 1787465971.58 total 120.19 last 47.46) - mkdir 6684 (time 1787465981.60 total 130.21 last 49.09) - mkdir 7170 (time 1787465991.61 total 140.21 last 48.59) - mkdir 7603 (time 1787466001.61 total 150.22 last 43.27) - mkdir 8082 (time 1787466011.62 total 160.22 last 47.87) - mkdir 8605 (time 1787466021.64 total 170.24 last 52.20) - mkdir 9048 (time 1787466031.67 total 180.28 last 44.15) - mkdir 9593 (time 1787466041.71 total 190.31 last 54.32) - mkdir 10000 (time 1787466049.47 total 198.07 last 52.46) - mkdir 10508 (time 1787466059.48 total 208.08 last 50.73) - mkdir 10989 (time 1787466069.51 total 218.12 last 47.94) - mkdir 11451 (time 1787466079.53 total 228.13 last 46.14) - mkdir 11918 (time 1787466089.54 total 238.14 last 46.65) - mkdir 12425 (time 1787466099.55 total 248.15 last 50.63) - mkdir 12936 (time 1787466109.56 total 258.17 last 51.04) - mkdir 13364 (time 1787466119.59 total 268.19 last 42.69) - mkdir 13844 (time 1787466129.61 total 278.21 last 47.91) - mkdir 14315 (time 1787466139.61 total 288.21 last 47.09) - mkdir 14744 (time 1787466149.62 total 298.22 last 42.87) - mkdir 15229 (time 1787466159.62 total 308.22 last 48.48) - mkdir 15753 (time 1787466169.63 total 318.23 last 52.36) - mkdir 16187 (time 1787466179.64 total 328.25 last 43.33) - mkdir 16662 (time 1787466189.67 total 338.27 last 47.39) - mkdir 17173 (time 1787466199.68 total 348.29 last 51.02) - mkdir 17723 (time 1787466209.83 total 358.43 last 54.21) - mkdir 18201 (time 1787466219.84 total 368.44 last 47.76) - mkdir 18640 (time 1787466229.93 total 378.54 last 43.49) - mkdir 19076 (time 1787466239.99 total 388.59 last 43.35) - mkdir 19523 (time 1787466250.04 total 398.65 last 44.47) - mkdir 20000 (time 1787466258.43 total 407.04 last 56.84) - mkdir 20480 (time 1787466268.46 total 417.07 last 47.86) - mkdir 20937 (time 1787466278.49 total 427.10 last 45.57) - mkdir 21447 (time 1787466288.49 total 437.10 last 50.99) - mkdir 21863 (time 1787466298.50 total 447.11 last 41.56) - mkdir 22298 (time 1787466308.50 total 457.11 last 43.50) - mkdir 22772 (time 1787466318.89 total 467.50 last 45.63) - mkdir 23283 (time 1787466328.90 total 477.51 last 51.05) - mkdir 23735 (time 1787466338.90 total 487.51 last 45.19) - mkdir 24131 (time 1787466348.91 total 497.51 last 39.59) - mkdir 24572 (time 1787466358.91 total 507.51 last 44.09) - mkdir 25028 (time 1787466368.91 total 517.52 last 45.57) - mkdir 25472 (time 1787466378.92 total 527.52 last 44.39) - mkdir 25940 (time 1787466388.93 total 537.53 last 46.74) - mkdir 26376 (time 1787466398.94 total 547.54 last 43.57) - mkdir 26852 (time 1787466408.94 total 557.54 last 47.59) - mkdir 27269 (time 1787466418.94 total 567.54 last 41.70) - mkdir 27801 (time 1787466428.96 total 577.56 last 53.09) - mkdir 28332 (time 1787466438.98 total 587.59 last 52.99) - mkdir 28779 (time 1787466448.99 total 597.59 last 44.67) - mkdir 29264 (time 1787466458.99 total 607.60 last 48.48) - mkdir 29687 (time 1787466468.99 total 617.60 last 42.30) - mkdir 30000 (time 1787466474.70 total 623.30 last 54.88) - mkdir 30497 (time 1787466484.70 total 633.30 last 49.69) - mkdir 31007 (time 1787466494.71 total 643.31 last 50.96) - mkdir 31532 (time 1787466504.71 total 653.31 last 52.48) - mkdir 32080 (time 1787466514.71 total 663.32 last 54.79) - mkdir 32515 (time 1787466524.72 total 673.32 last 43.48) total: 32818 mkdir in 680.09 seconds: 48.26 ops/second 08 last 38.88) total: 32818 mkdir in 686.43 seconds: 47.81 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 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 1787467405 ; total 1 ; last 1) - unlinked 10000 (time 1787467731 ; total 327 ; last 326) - unlinked 20000 (time 1787468094 ; total 690 ; last 363) - unlinked 30000 (time 1787468466 ; total 1062 ; last 372) total: 32768 unlinks in 1161 seconds: 28.223946 unlinks/second - unlinked 0 (time 1787467404 ; total 0 ; last 0) - unlinked 10000 (time 1787467732 ; total 328 ; last 328) - unlinked 20000 (time 1787468094 ; total 690 ; last 362) - unlinked 30000 (time 1787468467 ; total 1063 ; last 373) total: 32768 unlinks in 1163 seconds: 28.175409 unlinks/second nlink between: 102 - unlinked 0 (time 1787468569 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787468569 ; 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 2208128 2176 2203904 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 526643 333 526310 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