== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:56:20 (1790920580) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 488 (time 1790920597.53 total 10.00 last 48.78) - mkdir 1013 (time 1790920607.55 total 20.02 last 52.41) - mkdir 1563 (time 1790920617.55 total 30.03 last 54.95) - mkdir 2054 (time 1790920627.57 total 40.05 last 49.02) - mkdir 2569 (time 1790920637.57 total 50.05 last 51.49) - mkdir 3061 (time 1790920647.58 total 60.05 last 49.18) - mkdir 3530 (time 1790920657.58 total 70.05 last 46.90) - mkdir 4039 (time 1790920667.58 total 80.05 last 50.89) - mkdir 4572 (time 1790920677.60 total 90.07 last 53.20) - mkdir 5062 (time 1790920687.60 total 100.08 last 48.99) - mkdir 5557 (time 1790920697.62 total 110.10 last 49.40) - mkdir 6114 (time 1790920707.63 total 120.11 last 55.64) - mkdir 6770 (time 1790920717.64 total 130.11 last 65.56) - mkdir 7364 (time 1790920727.68 total 140.15 last 59.17) - mkdir 7935 (time 1790920737.68 total 150.15 last 57.08) - mkdir 8497 (time 1790920747.73 total 160.21 last 55.89) - mkdir 9034 (time 1790920757.75 total 170.23 last 53.59) - mkdir 9644 (time 1790920767.76 total 180.24 last 60.96) - mkdir 10000 (time 1790920773.27 total 185.75 last 64.62) - mkdir 10530 (time 1790920783.27 total 195.75 last 52.99) - mkdir 10990 (time 1790920793.27 total 205.75 last 46.00) - mkdir 11488 (time 1790920803.28 total 215.75 last 49.76) - mkdir 11964 (time 1790920813.28 total 225.76 last 47.59) - mkdir 12560 (time 1790920823.29 total 235.76 last 59.56) - mkdir 13140 (time 1790920833.33 total 245.81 last 57.73) - mkdir 13636 (time 1790920843.36 total 255.83 last 49.49) - mkdir 14282 (time 1790920853.36 total 265.83 last 64.59) - mkdir 14798 (time 1790920863.37 total 275.85 last 51.53) - mkdir 15318 (time 1790920873.49 total 285.96 last 51.41) - mkdir 15927 (time 1790920883.50 total 295.98 last 60.80) - mkdir 16551 (time 1790920893.54 total 306.02 last 62.17) - mkdir 17053 (time 1790920903.55 total 316.02 last 50.18) - mkdir 17609 (time 1790920913.55 total 326.03 last 55.55) - mkdir 18169 (time 1790920923.57 total 336.04 last 55.94) - mkdir 18763 (time 1790920933.57 total 346.05 last 59.37) - mkdir 19400 (time 1790920943.61 total 356.08 last 63.48) - mkdir 20000 (time 1790920953.54 total 366.02 last 60.39) - mkdir 20510 (time 1790920963.56 total 376.03 last 50.91) - mkdir 20947 (time 1790920973.59 total 386.06 last 43.56) - mkdir 21474 (time 1790920983.61 total 396.09 last 52.58) - mkdir 22020 (time 1790920993.62 total 406.09 last 54.58) - mkdir 22608 (time 1790921003.62 total 416.09 last 58.79) - mkdir 23145 (time 1790921013.63 total 426.11 last 53.63) - mkdir 23674 (time 1790921023.63 total 436.11 last 52.88) - mkdir 24268 (time 1790921033.65 total 446.13 last 59.29) - mkdir 24779 (time 1790921043.66 total 456.13 last 51.08) - mkdir 25281 (time 1790921054.11 total 466.59 last 48.03) - mkdir 25869 (time 1790921064.12 total 476.59 last 58.75) - mkdir 26430 (time 1790921074.13 total 486.61 last 56.03) - mkdir 26978 (time 1790921084.14 total 496.62 last 54.74) - mkdir 27570 (time 1790921094.15 total 506.62 last 59.16) - mkdir 28060 (time 1790921104.15 total 516.63 last 48.99) - mkdir 28539 (time 1790921114.15 total 526.63 last 47.88) - mkdir 29007 (time 1790921124.18 total 536.65 last 46.69) - mkdir 29446 (time 1790921134.20 total 546.68 last 43.78) - mkdir 29972 (time 1790921144.21 total 556.69 last 52.58) - mkdir 30524 (time 1790921154.21 total 566.69 last 55.17) - mkdir 31073 (time 1790921164.23 total 576.70 last 54.82) - mkdir 31589 (time 1790921174.80 total 587.28 last 48.80) - mkdir 32161 (time 1790921184.80 total 597.28 last 57.19) - mkdir 32742 (time 1790921194.81 total 607.29 last 58.06) total: 32818 mkdir in 608.79 seconds: 53.91 ops/second - mkdir 459 (time 1790920597.55 total 10.04 last 45.74) - mkdir 999 (time 1790920607.57 total 20.05 last 53.93) - mkdir 1568 (time 1790920617.57 total 30.05 last 56.87) - mkdir 2048 (time 1790920627.58 total 40.06 last 47.98) - mkdir 2567 (time 1790920637.60 total 50.08 last 51.79) - mkdir 3063 (time 1790920647.64 total 60.12 last 49.40) - mkdir 3518 (time 1790920657.65 total 70.13 last 45.45) - mkdir 4041 (time 1790920667.67 total 80.15 last 52.18) - mkdir 4553 (time 1790920677.68 total 90.16 last 51.14) - mkdir 5042 (time 1790920687.69 total 100.17 last 48.87) - mkdir 5578 (time 1790920697.70 total 110.18 last 53.53) - mkdir 6144 (time 1790920707.70 total 120.19 last 56.58) - mkdir 6773 (time 1790920717.72 total 130.20 last 62.80) - mkdir 7358 (time 1790920727.75 total 140.23 last 58.32) - mkdir 7979 (time 1790920737.75 total 150.24 last 62.07) - mkdir 8531 (time 1790920747.77 total 160.25 last 55.12) - mkdir 9094 (time 1790920757.77 total 170.26 last 56.28) - mkdir 9692 (time 1790920767.77 total 180.26 last 59.80) - mkdir 10000 (time 1790920772.57 total 185.05 last 64.24) - mkdir 10526 (time 1790920782.59 total 195.07 last 52.47) - mkdir 10961 (time 1790920792.60 total 205.08 last 43.48) - mkdir 11485 (time 1790920802.61 total 215.09 last 52.33) - mkdir 11941 (time 1790920812.63 total 225.12 last 45.50) - mkdir 12526 (time 1790920822.64 total 235.12 last 58.48) - mkdir 13114 (time 1790920832.64 total 245.13 last 58.76) - mkdir 13603 (time 1790920842.70 total 255.18 last 48.64) - mkdir 14226 (time 1790920852.71 total 265.19 last 62.25) - mkdir 14736 (time 1790920862.71 total 275.19 last 50.97) - mkdir 15270 (time 1790920872.71 total 285.20 last 53.38) - mkdir 15848 (time 1790920882.74 total 295.22 last 57.67) - mkdir 16486 (time 1790920892.76 total 305.24 last 63.68) - mkdir 16979 (time 1790920902.80 total 315.28 last 49.09) - mkdir 17574 (time 1790920912.80 total 325.28 last 59.49) - mkdir 18131 (time 1790920922.82 total 335.30 last 55.60) - mkdir 18709 (time 1790920932.86 total 345.34 last 57.60) - mkdir 19361 (time 1790920942.94 total 355.43 last 64.63) - mkdir 19941 (time 1790920952.95 total 365.43 last 57.97) - mkdir 20469 (time 1790920962.95 total 375.43 last 52.80) - mkdir 20926 (time 1790920972.97 total 385.45 last 45.60) - mkdir 21441 (time 1790920982.98 total 395.46 last 51.48) - mkdir 21977 (time 1790920992.99 total 405.47 last 53.54) - mkdir 22551 (time 1790921003.00 total 415.48 last 57.34) - mkdir 23085 (time 1790921013.01 total 425.49 last 53.32) - mkdir 23623 (time 1790921023.03 total 435.51 last 53.73) - mkdir 24203 (time 1790921033.03 total 445.51 last 57.96) - mkdir 24725 (time 1790921043.05 total 455.53 last 52.12) - mkdir 25279 (time 1790921053.10 total 465.58 last 55.13) - mkdir 25784 (time 1790921063.10 total 475.58 last 50.48) - mkdir 26364 (time 1790921073.12 total 485.60 last 57.90) - mkdir 26922 (time 1790921083.14 total 495.62 last 55.69) - mkdir 27515 (time 1790921093.15 total 505.64 last 59.20) - mkdir 28040 (time 1790921103.16 total 515.65 last 52.45) - mkdir 28506 (time 1790921113.17 total 525.65 last 46.58) - mkdir 29011 (time 1790921123.17 total 535.65 last 50.48) - mkdir 29451 (time 1790921133.18 total 545.66 last 43.95) - mkdir 29973 (time 1790921143.20 total 555.68 last 52.11) - mkdir 30500 (time 1790921153.20 total 565.68 last 52.69) - mkdir 31032 (time 1790921163.22 total 575.70 last 53.09) - mkdir 31507 (time 1790921173.24 total 585.72 last 47.43) - mkdir 32039 (time 1790921183.31 total 595.79 last 52.84) - mkdir 32646 (time 1790921193.31 total 605.80 last 60.65) total: 32818 mkdir in 609.00 seconds: 53.89 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 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 1790921605 ; total 0 ; last 0) - unlinked 10000 (time 1790921779 ; total 174 ; last 174) - unlinked 20000 (time 1790921948 ; total 343 ; last 169) - unlinked 30000 (time 1790922110 ; total 505 ; last 162) total: 32768 unlinks in 548 seconds: 59.795620 unlinks/second - unlinked 0 (time 1790921605 ; total 0 ; last 0) - unlinked 10000 (time 1790921778 ; total 173 ; last 173) - unlinked 20000 (time 1790921947 ; total 342 ; last 169) - unlinked 30000 (time 1790922110 ; total 505 ; last 163) total: 32768 unlinks in 549 seconds: 59.686703 unlinks/second nlink between: 102 - unlinked 0 (time 1790922156 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790922156 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209280 2176 2205056 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 526918 333 526585 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