== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:39:42 (1787863182) 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 118186 394 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 503 (time 1787863198.56 total 10.01 last 50.23) - mkdir 997 (time 1787863208.56 total 20.01 last 49.40) - mkdir 1563 (time 1787863218.59 total 30.04 last 56.44) - mkdir 2085 (time 1787863228.59 total 40.05 last 52.17) - mkdir 2641 (time 1787863238.60 total 50.05 last 55.58) - mkdir 3176 (time 1787863248.62 total 60.07 last 53.37) - mkdir 3759 (time 1787863258.63 total 70.08 last 58.26) - mkdir 4285 (time 1787863268.63 total 80.08 last 52.59) - mkdir 4863 (time 1787863278.64 total 90.09 last 57.76) - mkdir 5408 (time 1787863288.67 total 100.12 last 54.34) - mkdir 5923 (time 1787863298.70 total 110.15 last 51.35) - mkdir 6383 (time 1787863308.70 total 120.15 last 45.98) - mkdir 6856 (time 1787863318.70 total 130.16 last 47.27) - mkdir 7349 (time 1787863328.72 total 140.17 last 49.23) - mkdir 7914 (time 1787863338.73 total 150.18 last 56.45) - mkdir 8427 (time 1787863348.74 total 160.19 last 51.25) - mkdir 8976 (time 1787863358.74 total 170.20 last 54.86) - mkdir 9503 (time 1787863368.75 total 180.20 last 52.68) - mkdir 10000 (time 1787863378.56 total 190.01 last 50.68) - mkdir 10475 (time 1787863388.58 total 200.03 last 47.40) - mkdir 11016 (time 1787863398.60 total 210.05 last 53.97) - mkdir 11588 (time 1787863408.61 total 220.06 last 57.14) - mkdir 12186 (time 1787863418.66 total 230.12 last 59.48) - mkdir 12703 (time 1787863428.70 total 240.15 last 51.52) - mkdir 13226 (time 1787863438.72 total 250.17 last 52.19) - mkdir 13810 (time 1787863448.73 total 260.19 last 58.32) - mkdir 14350 (time 1787863458.75 total 270.21 last 53.89) - mkdir 14862 (time 1787863468.75 total 280.21 last 51.20) - mkdir 15268 (time 1787863478.76 total 290.22 last 40.57) - mkdir 15746 (time 1787863488.76 total 300.22 last 47.80) - mkdir 16258 (time 1787863498.81 total 310.26 last 50.99) - mkdir 16759 (time 1787863508.84 total 320.30 last 49.91) - mkdir 17271 (time 1787863518.85 total 330.30 last 51.18) - mkdir 17835 (time 1787863528.86 total 340.31 last 56.33) - mkdir 18395 (time 1787863538.87 total 350.32 last 55.96) - mkdir 18968 (time 1787863548.87 total 360.33 last 57.27) - mkdir 19525 (time 1787863558.88 total 370.33 last 55.66) - mkdir 20000 (time 1787863567.53 total 378.98 last 54.92) - mkdir 20533 (time 1787863577.53 total 388.99 last 53.26) - mkdir 21072 (time 1787863587.54 total 398.99 last 53.88) - mkdir 21629 (time 1787863597.54 total 409.00 last 55.67) - mkdir 22169 (time 1787863607.55 total 419.00 last 53.99) - mkdir 22690 (time 1787863617.56 total 429.01 last 52.03) - mkdir 23254 (time 1787863627.69 total 439.15 last 55.65) - mkdir 23796 (time 1787863637.73 total 449.18 last 54.01) - mkdir 24401 (time 1787863647.73 total 459.18 last 60.50) - mkdir 24936 (time 1787863657.87 total 469.32 last 52.77) - mkdir 25501 (time 1787863667.88 total 479.33 last 56.44) - mkdir 26054 (time 1787863677.89 total 489.35 last 55.22) - mkdir 26586 (time 1787863687.93 total 499.38 last 53.02) - mkdir 27101 (time 1787863697.93 total 509.39 last 51.47) - mkdir 27612 (time 1787863707.95 total 519.40 last 51.02) - mkdir 28151 (time 1787863717.96 total 529.42 last 53.82) - mkdir 28658 (time 1787863727.97 total 539.42 last 50.67) - mkdir 29184 (time 1787863738.31 total 549.76 last 50.88) - mkdir 29709 (time 1787863748.31 total 559.76 last 52.48) - mkdir 30000 (time 1787863753.93 total 565.38 last 51.77) - mkdir 30505 (time 1787863763.94 total 575.39 last 50.47) - mkdir 30990 (time 1787863773.95 total 585.40 last 48.44) - mkdir 31468 (time 1787863783.99 total 595.44 last 47.61) - mkdir 31985 (time 1787863794.39 total 605.84 last 49.73) - mkdir 32505 (time 1787863804.40 total 615.85 last 51.94) total: 32818 mkdir in 621.64 seconds: 52.79 ops/second - mkdir 492 (time 1787863198.55 total 10.00 last 49.18) - mkdir 945 (time 1787863208.55 total 20.01 last 45.29) - mkdir 1515 (time 1787863218.56 total 30.02 last 56.94) - mkdir 2028 (time 1787863228.57 total 40.03 last 51.25) - mkdir 2570 (time 1787863238.58 total 50.03 last 54.16) - mkdir 3128 (time 1787863248.59 total 60.04 last 55.74) - mkdir 3715 (time 1787863258.61 total 70.07 last 58.57) - mkdir 4248 (time 1787863268.64 total 80.10 last 53.15) - mkdir 4829 (time 1787863278.67 total 90.12 last 57.96) - mkdir 5369 (time 1787863288.68 total 100.13 last 53.95) - mkdir 5891 (time 1787863298.69 total 110.14 last 52.15) - mkdir 6362 (time 1787863308.71 total 120.17 last 46.97) - mkdir 6848 (time 1787863318.73 total 130.18 last 48.53) - mkdir 7359 (time 1787863328.74 total 140.19 last 51.05) - mkdir 7871 (time 1787863338.74 total 150.19 last 51.18) - mkdir 8396 (time 1787863348.75 total 160.20 last 52.47) - mkdir 8958 (time 1787863358.75 total 170.21 last 56.15) - mkdir 9500 (time 1787863368.76 total 180.21 last 54.18) - mkdir 10000 (time 1787863378.49 total 189.94 last 51.38) - mkdir 10452 (time 1787863388.50 total 199.95 last 45.16) - mkdir 10985 (time 1787863398.52 total 209.98 last 53.17) - mkdir 11545 (time 1787863408.53 total 219.98 last 55.99) - mkdir 12147 (time 1787863418.53 total 229.98 last 60.17) - mkdir 12662 (time 1787863428.55 total 240.01 last 51.38) - mkdir 13157 (time 1787863438.56 total 250.01 last 49.48) - mkdir 13717 (time 1787863448.58 total 260.03 last 55.87) - mkdir 14228 (time 1787863458.61 total 270.07 last 50.94) - mkdir 14723 (time 1787863468.62 total 280.07 last 49.46) - mkdir 15107 (time 1787863478.64 total 290.09 last 38.34) - mkdir 15585 (time 1787863488.65 total 300.11 last 47.72) - mkdir 16102 (time 1787863498.66 total 310.12 last 51.65) - mkdir 16637 (time 1787863508.67 total 320.12 last 53.49) - mkdir 17152 (time 1787863518.67 total 330.12 last 51.50) - mkdir 17703 (time 1787863528.69 total 340.14 last 54.98) - mkdir 18258 (time 1787863538.70 total 350.15 last 55.44) - mkdir 18804 (time 1787863548.70 total 360.15 last 54.60) - mkdir 19349 (time 1787863558.72 total 370.18 last 54.38) - mkdir 19895 (time 1787863568.75 total 380.20 last 54.46) - mkdir 20425 (time 1787863578.75 total 390.20 last 52.99) - mkdir 20932 (time 1787863588.76 total 400.22 last 50.63) - mkdir 21505 (time 1787863598.77 total 410.22 last 57.29) - mkdir 22038 (time 1787863608.78 total 420.23 last 53.24) - mkdir 22571 (time 1787863618.78 total 430.23 last 53.30) - mkdir 23120 (time 1787863628.80 total 440.25 last 54.78) - mkdir 23638 (time 1787863638.84 total 450.29 last 51.59) - mkdir 24249 (time 1787863648.88 total 460.34 last 60.84) - mkdir 24795 (time 1787863658.90 total 470.36 last 54.49) - mkdir 25357 (time 1787863668.91 total 480.36 last 56.16) - mkdir 25916 (time 1787863678.94 total 490.39 last 55.74) - mkdir 26411 (time 1787863688.96 total 500.41 last 49.41) - mkdir 26950 (time 1787863698.96 total 510.41 last 53.88) - mkdir 27492 (time 1787863708.97 total 520.42 last 54.15) - mkdir 27996 (time 1787863719.00 total 530.46 last 50.23) - mkdir 28516 (time 1787863729.34 total 540.79 last 50.31) - mkdir 29051 (time 1787863739.36 total 550.82 last 53.37) - mkdir 29603 (time 1787863749.39 total 560.84 last 55.06) - mkdir 30000 (time 1787863757.20 total 568.65 last 50.85) - mkdir 30514 (time 1787863767.21 total 578.66 last 51.33) - mkdir 31013 (time 1787863777.24 total 588.69 last 49.76) - mkdir 31479 (time 1787863787.24 total 598.70 last 46.57) - mkdir 32021 (time 1787863797.25 total 608.70 last 54.17) - mkdir 32551 (time 1787863807.26 total 618.71 last 52.97) total: 32818 mkdir in 623.71 seconds: 52.62 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787864346 ; total 0 ; last 0) - unlinked 10000 (time 1787864533 ; total 187 ; last 187) - unlinked 20000 (time 1787864731 ; total 385 ; last 198) - unlinked 30000 (time 1787864955 ; total 609 ; last 224) total: 32768 unlinks in 702 seconds: 46.678062 unlinks/second - unlinked 0 (time 1787864346 ; total 0 ; last 0) - unlinked 10000 (time 1787864534 ; total 188 ; last 188) - unlinked 20000 (time 1787864732 ; total 386 ; last 198) - unlinked 30000 (time 1787864956 ; total 610 ; last 224) total: 32768 unlinks in 702 seconds: 46.678062 unlinks/second nlink between: 102 - unlinked 0 (time 1787865050 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787865050 ; 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 2208896 2176 2204672 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre