== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:20:33 (1785878433) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 624 (time 1785878450.39 total 10.05 last 62.08) - mkdir 1179 (time 1785878460.42 total 20.08 last 55.34) - mkdir 1810 (time 1785878470.44 total 30.10 last 62.97) - mkdir 2506 (time 1785878480.45 total 40.11 last 69.58) - mkdir 3279 (time 1785878490.45 total 50.11 last 77.28) - mkdir 3970 (time 1785878500.49 total 60.15 last 68.82) - mkdir 4708 (time 1785878510.51 total 70.17 last 73.65) - mkdir 5437 (time 1785878520.52 total 80.17 last 72.86) - mkdir 6079 (time 1785878530.52 total 90.18 last 64.17) - mkdir 6831 (time 1785878540.52 total 100.18 last 75.18) - mkdir 7496 (time 1785878550.57 total 110.22 last 66.22) - mkdir 8369 (time 1785878560.57 total 120.23 last 87.24) - mkdir 9201 (time 1785878570.59 total 130.25 last 83.08) - mkdir 9671 (time 1785878580.59 total 140.25 last 46.98) - mkdir 10000 (time 1785878587.81 total 147.47 last 45.57) - mkdir 10566 (time 1785878597.83 total 157.49 last 56.52) - mkdir 11340 (time 1785878607.83 total 167.49 last 77.37) - mkdir 11919 (time 1785878617.83 total 177.49 last 57.89) - mkdir 12555 (time 1785878627.85 total 187.51 last 63.47) - mkdir 13110 (time 1785878637.86 total 197.51 last 55.49) - mkdir 13591 (time 1785878647.89 total 207.55 last 47.93) - mkdir 14196 (time 1785878657.93 total 217.59 last 60.26) - mkdir 14765 (time 1785878667.95 total 227.61 last 56.78) - mkdir 15323 (time 1785878677.97 total 237.63 last 55.71) - mkdir 15941 (time 1785878687.97 total 247.63 last 61.77) - mkdir 16571 (time 1785878697.98 total 257.64 last 62.97) - mkdir 17150 (time 1785878708.00 total 267.66 last 57.78) - mkdir 17843 (time 1785878718.00 total 277.66 last 69.30) - mkdir 18512 (time 1785878728.00 total 287.66 last 66.87) - mkdir 19259 (time 1785878738.02 total 297.68 last 74.58) - mkdir 19775 (time 1785878748.03 total 307.69 last 51.55) - mkdir 20000 (time 1785878753.38 total 313.04 last 42.07) - mkdir 20427 (time 1785878763.43 total 323.09 last 42.46) - mkdir 21063 (time 1785878773.43 total 333.09 last 63.60) - mkdir 21746 (time 1785878783.44 total 343.10 last 68.23) - mkdir 22475 (time 1785878793.47 total 353.13 last 72.70) - mkdir 23081 (time 1785878803.49 total 363.14 last 60.52) - mkdir 23605 (time 1785878813.49 total 373.15 last 52.39) - mkdir 24148 (time 1785878823.50 total 383.16 last 54.25) - mkdir 24823 (time 1785878833.53 total 393.19 last 67.31) - mkdir 25604 (time 1785878843.56 total 403.21 last 77.87) - mkdir 26204 (time 1785878853.56 total 413.22 last 59.97) - mkdir 26865 (time 1785878863.58 total 423.24 last 65.97) - mkdir 27404 (time 1785878873.58 total 433.24 last 53.89) - mkdir 27910 (time 1785878883.59 total 443.25 last 50.58) - mkdir 28547 (time 1785878893.60 total 453.26 last 63.60) - mkdir 29138 (time 1785878903.61 total 463.27 last 59.06) - mkdir 29715 (time 1785878913.68 total 473.34 last 57.30) - mkdir 30000 (time 1785878918.71 total 478.36 last 56.69) - mkdir 30466 (time 1785878928.74 total 488.40 last 46.45) - mkdir 30949 (time 1785878938.75 total 498.41 last 48.23) - mkdir 31452 (time 1785878948.78 total 508.44 last 50.15) - mkdir 31961 (time 1785878958.79 total 518.45 last 50.84) - mkdir 32573 (time 1785878968.80 total 528.46 last 61.13) total: 32818 mkdir in 532.44 seconds: 61.64 ops/second - mkdir 626 (time 1785878450.35 total 10.01 last 62.56) - mkdir 1188 (time 1785878460.35 total 20.01 last 56.20) - mkdir 1838 (time 1785878470.35 total 30.01 last 64.96) - mkdir 2536 (time 1785878480.37 total 40.03 last 69.71) - mkdir 3326 (time 1785878490.39 total 50.05 last 78.79) - mkdir 3991 (time 1785878500.39 total 60.05 last 66.49) - mkdir 4694 (time 1785878510.40 total 70.06 last 70.29) - mkdir 5449 (time 1785878520.41 total 80.07 last 75.37) - mkdir 6087 (time 1785878530.43 total 90.09 last 63.67) - mkdir 6855 (time 1785878540.45 total 100.11 last 76.69) - mkdir 7523 (time 1785878550.46 total 110.12 last 66.73) - mkdir 8393 (time 1785878560.48 total 120.14 last 86.79) - mkdir 9159 (time 1785878570.49 total 130.15 last 76.52) - mkdir 9627 (time 1785878580.53 total 140.19 last 46.63) - mkdir 10000 (time 1785878588.27 total 147.93 last 48.20) - mkdir 10552 (time 1785878598.28 total 157.93 last 55.16) - mkdir 11310 (time 1785878608.29 total 167.95 last 75.66) - mkdir 11917 (time 1785878618.31 total 177.97 last 60.58) - mkdir 12549 (time 1785878628.31 total 187.97 last 63.20) - mkdir 13085 (time 1785878638.38 total 198.03 last 53.27) - mkdir 13547 (time 1785878648.41 total 208.07 last 46.03) - mkdir 14135 (time 1785878658.41 total 218.07 last 58.79) - mkdir 14703 (time 1785878668.43 total 228.09 last 56.72) - mkdir 15257 (time 1785878678.44 total 238.10 last 55.31) - mkdir 15881 (time 1785878688.46 total 248.12 last 62.28) - mkdir 16536 (time 1785878698.49 total 258.15 last 65.30) - mkdir 17131 (time 1785878708.50 total 268.16 last 59.47) - mkdir 17827 (time 1785878718.50 total 278.16 last 69.60) - mkdir 18503 (time 1785878728.52 total 288.18 last 67.49) - mkdir 19206 (time 1785878738.52 total 298.18 last 70.29) - mkdir 19741 (time 1785878748.53 total 308.19 last 53.43) - mkdir 20000 (time 1785878754.32 total 313.97 last 44.78) - mkdir 20428 (time 1785878764.32 total 323.98 last 42.76) - mkdir 21091 (time 1785878774.37 total 334.03 last 65.99) - mkdir 21812 (time 1785878784.38 total 344.04 last 72.03) - mkdir 22476 (time 1785878794.39 total 354.05 last 66.36) - mkdir 23105 (time 1785878804.39 total 364.05 last 62.87) - mkdir 23635 (time 1785878814.41 total 374.07 last 52.89) - mkdir 24186 (time 1785878824.42 total 384.08 last 55.04) - mkdir 24895 (time 1785878834.42 total 394.08 last 70.89) - mkdir 25633 (time 1785878844.43 total 404.09 last 73.74) - mkdir 26233 (time 1785878854.44 total 414.10 last 59.98) - mkdir 26895 (time 1785878864.44 total 424.10 last 66.17) - mkdir 27407 (time 1785878874.46 total 434.12 last 51.12) - mkdir 27911 (time 1785878884.48 total 444.14 last 50.30) - mkdir 28567 (time 1785878894.48 total 454.14 last 65.58) - mkdir 29143 (time 1785878904.48 total 464.14 last 57.59) - mkdir 29691 (time 1785878914.49 total 474.15 last 54.73) - mkdir 30000 (time 1785878919.72 total 479.38 last 59.11) - mkdir 30432 (time 1785878929.73 total 489.39 last 43.16) - mkdir 30909 (time 1785878939.73 total 499.39 last 47.68) - mkdir 31408 (time 1785878949.74 total 509.40 last 49.87) - mkdir 31949 (time 1785878959.75 total 519.41 last 54.01) - mkdir 32565 (time 1785878969.77 total 529.43 last 61.53) total: 32818 mkdir in 533.65 seconds: 61.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270800 1000504 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785879585 ; total 0 ; last 0) - unlinked 10000 (time 1785879860 ; total 275 ; last 275) - unlinked 20000 (time 1785880121 ; total 536 ; last 261) - unlinked 30000 (time 1785880375 ; total 790 ; last 254) total: 32768 unlinks in 852 seconds: 38.460094 unlinks/second - unlinked 0 (time 1785879585 ; total 0 ; last 0) - unlinked 10000 (time 1785879861 ; total 276 ; last 276) - unlinked 20000 (time 1785880127 ; total 542 ; last 266) - unlinked 30000 (time 1785880381 ; total 796 ; last 254) total: 32768 unlinks in 858 seconds: 38.191143 unlinks/second nlink between: 1 - unlinked 0 (time 1785880446 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785880445 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 8256 1263048 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre