== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:58:40 (1781027920) 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 708 (time 1781027935.37 total 10.01 last 70.76) - mkdir 1397 (time 1781027945.39 total 20.02 last 68.77) - mkdir 2081 (time 1781027955.39 total 30.03 last 68.38) - mkdir 2777 (time 1781027965.41 total 40.04 last 69.50) - mkdir 3484 (time 1781027975.42 total 50.06 last 70.59) - mkdir 4171 (time 1781027985.43 total 60.07 last 68.62) - mkdir 4768 (time 1781027995.44 total 70.08 last 59.65) - mkdir 5477 (time 1781028005.45 total 80.08 last 70.85) - mkdir 6148 (time 1781028015.46 total 90.10 last 67.03) - mkdir 6808 (time 1781028025.49 total 100.12 last 65.81) - mkdir 7551 (time 1781028035.54 total 110.17 last 73.95) - mkdir 8275 (time 1781028045.54 total 120.17 last 72.40) - mkdir 9023 (time 1781028055.55 total 130.18 last 74.71) - mkdir 9756 (time 1781028065.58 total 140.22 last 73.04) - mkdir 10000 (time 1781028067.99 total 142.62 last 101.45) - mkdir 10781 (time 1781028078.01 total 152.64 last 77.96) - mkdir 11514 (time 1781028088.01 total 162.64 last 73.29) - mkdir 12257 (time 1781028098.01 total 172.64 last 74.29) - mkdir 12990 (time 1781028108.02 total 182.65 last 73.26) - mkdir 13689 (time 1781028118.02 total 192.65 last 69.88) - mkdir 14447 (time 1781028128.03 total 202.66 last 75.74) - mkdir 15156 (time 1781028138.06 total 212.69 last 70.67) - mkdir 15837 (time 1781028148.06 total 222.70 last 68.08) - mkdir 16425 (time 1781028158.08 total 232.71 last 58.70) - mkdir 17118 (time 1781028168.08 total 242.72 last 69.27) - mkdir 17812 (time 1781028178.10 total 252.74 last 69.27) - mkdir 18612 (time 1781028188.11 total 262.74 last 79.94) - mkdir 19345 (time 1781028198.12 total 272.76 last 73.18) - mkdir 20000 (time 1781028207.90 total 282.53 last 67.01) - mkdir 20744 (time 1781028217.91 total 292.54 last 74.36) - mkdir 21477 (time 1781028227.91 total 302.54 last 73.29) - mkdir 22306 (time 1781028237.91 total 312.54 last 82.88) - mkdir 22902 (time 1781028247.91 total 322.55 last 59.58) - mkdir 23579 (time 1781028257.96 total 332.59 last 67.38) - mkdir 24296 (time 1781028267.98 total 342.61 last 71.58) - mkdir 24945 (time 1781028277.98 total 352.61 last 64.89) - mkdir 25650 (time 1781028287.99 total 362.62 last 70.45) - mkdir 26385 (time 1781028298.00 total 372.64 last 73.37) - mkdir 27142 (time 1781028308.01 total 382.64 last 75.68) - mkdir 27888 (time 1781028318.01 total 392.64 last 74.59) - mkdir 28644 (time 1781028328.04 total 402.68 last 75.36) - mkdir 29402 (time 1781028338.05 total 412.68 last 75.74) - mkdir 30000 (time 1781028344.78 total 419.42 last 88.80) - mkdir 30868 (time 1781028354.97 total 429.61 last 85.20) - mkdir 31762 (time 1781028364.98 total 439.62 last 89.31) - mkdir 32551 (time 1781028374.98 total 449.62 last 78.90) total: 32818 mkdir in 452.66 seconds: 72.50 ops/second - mkdir 711 (time 1781027935.40 total 10.03 last 70.91) - mkdir 1433 (time 1781027945.41 total 20.03 last 72.15) - mkdir 2090 (time 1781027955.42 total 30.04 last 65.67) - mkdir 2800 (time 1781027965.42 total 40.05 last 70.93) - mkdir 3511 (time 1781027975.43 total 50.06 last 71.03) - mkdir 4217 (time 1781027985.45 total 60.08 last 70.46) - mkdir 4815 (time 1781027995.46 total 70.08 last 59.77) - mkdir 5520 (time 1781028005.46 total 80.08 last 70.49) - mkdir 6177 (time 1781028015.47 total 90.10 last 65.61) - mkdir 6826 (time 1781028025.50 total 100.13 last 64.72) - mkdir 7531 (time 1781028035.52 total 110.14 last 70.38) - mkdir 8248 (time 1781028045.53 total 120.15 last 71.64) - mkdir 8949 (time 1781028055.54 total 130.16 last 70.03) - mkdir 9679 (time 1781028065.55 total 140.17 last 72.91) - mkdir 10000 (time 1781028068.61 total 143.24 last 104.79) - mkdir 10773 (time 1781028078.62 total 153.25 last 77.22) - mkdir 11482 (time 1781028088.64 total 163.26 last 70.80) - mkdir 12249 (time 1781028098.65 total 173.27 last 76.63) - mkdir 12976 (time 1781028108.66 total 183.28 last 72.65) - mkdir 13658 (time 1781028118.66 total 193.28 last 68.20) - mkdir 14431 (time 1781028128.66 total 203.29 last 77.25) - mkdir 15107 (time 1781028138.67 total 213.30 last 67.51) - mkdir 15810 (time 1781028148.73 total 223.35 last 69.94) - mkdir 16427 (time 1781028158.74 total 233.36 last 61.64) - mkdir 17100 (time 1781028168.75 total 243.37 last 67.20) - mkdir 17754 (time 1781028178.76 total 253.39 last 65.33) - mkdir 18610 (time 1781028188.76 total 263.39 last 85.60) - mkdir 19337 (time 1781028198.77 total 273.39 last 72.66) - mkdir 20000 (time 1781028208.76 total 283.39 last 66.33) - mkdir 20735 (time 1781028218.77 total 293.39 last 73.46) - mkdir 21472 (time 1781028228.78 total 303.40 last 73.62) - mkdir 22252 (time 1781028238.82 total 313.44 last 77.71) - mkdir 22845 (time 1781028248.82 total 323.44 last 59.27) - mkdir 23524 (time 1781028258.82 total 333.45 last 67.88) - mkdir 24222 (time 1781028268.84 total 343.46 last 69.70) - mkdir 24882 (time 1781028278.93 total 353.55 last 65.39) - mkdir 25618 (time 1781028288.93 total 363.56 last 73.58) - mkdir 26381 (time 1781028298.94 total 373.56 last 76.28) - mkdir 27175 (time 1781028308.95 total 383.58 last 79.26) - mkdir 27919 (time 1781028318.96 total 393.58 last 74.35) - mkdir 28666 (time 1781028328.97 total 403.59 last 74.64) - mkdir 29412 (time 1781028338.97 total 413.59 last 74.59) - mkdir 30000 (time 1781028344.93 total 419.55 last 98.66) - mkdir 30823 (time 1781028354.98 total 429.61 last 81.85) - mkdir 31704 (time 1781028364.99 total 439.62 last 87.99) - mkdir 32527 (time 1781028375.00 total 449.62 last 82.30) total: 32818 mkdir in 453.00 seconds: 72.45 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 303986 65969 238017 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 1781028851 ; total 0 ; last 0) - unlinked 10000 (time 1781028971 ; total 120 ; last 120) - unlinked 20000 (time 1781029076 ; total 225 ; last 105) - unlinked 30000 (time 1781029179 ; total 328 ; last 103) total: 32768 unlinks in 358 seconds: 91.530724 unlinks/second - unlinked 0 (time 1781028851 ; total 0 ; last 0) - unlinked 10000 (time 1781028971 ; total 120 ; last 120) - unlinked 20000 (time 1781029076 ; total 225 ; last 105) - unlinked 30000 (time 1781029182 ; total 331 ; last 106) total: 32768 unlinks in 360 seconds: 91.022224 unlinks/second nlink between: 102 - unlinked 0 (time 1781029212 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1781029212 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 2209024 2176 2204800 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 526856 333 526523 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