== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:03:46 (1788746626) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 631 (time 1788746641.56 total 10.00 last 63.09) - mkdir 1241 (time 1788746651.58 total 20.02 last 60.87) - mkdir 1826 (time 1788746661.59 total 30.03 last 58.46) - mkdir 2377 (time 1788746671.60 total 40.04 last 55.06) - mkdir 3049 (time 1788746681.61 total 50.05 last 67.09) - mkdir 3549 (time 1788746691.63 total 60.07 last 49.93) - mkdir 4039 (time 1788746701.64 total 70.08 last 48.93) - mkdir 4644 (time 1788746711.65 total 80.09 last 60.47) - mkdir 5207 (time 1788746721.65 total 90.09 last 56.26) - mkdir 5742 (time 1788746731.68 total 100.12 last 53.35) - mkdir 6338 (time 1788746741.70 total 110.14 last 59.49) - mkdir 6946 (time 1788746751.72 total 120.15 last 60.70) - mkdir 7494 (time 1788746761.73 total 130.17 last 54.73) - mkdir 8149 (time 1788746771.73 total 140.17 last 65.47) - mkdir 8700 (time 1788746781.74 total 150.17 last 55.08) - mkdir 9392 (time 1788746791.75 total 160.19 last 69.09) - mkdir 10000 (time 1788746801.11 total 169.55 last 64.99) - mkdir 10684 (time 1788746811.11 total 179.55 last 68.34) - mkdir 11320 (time 1788746821.13 total 189.56 last 63.53) - mkdir 11983 (time 1788746831.13 total 199.56 last 66.30) - mkdir 12660 (time 1788746841.13 total 209.57 last 67.66) - mkdir 13341 (time 1788746851.14 total 219.58 last 68.04) - mkdir 14034 (time 1788746861.14 total 229.58 last 69.28) - mkdir 14721 (time 1788746871.15 total 239.59 last 68.67) - mkdir 15431 (time 1788746881.16 total 249.60 last 70.92) - mkdir 16040 (time 1788746891.19 total 259.63 last 60.69) - mkdir 16711 (time 1788746901.19 total 269.63 last 67.09) - mkdir 17386 (time 1788746911.20 total 279.64 last 67.48) - mkdir 17961 (time 1788746921.23 total 289.66 last 57.35) - mkdir 18631 (time 1788746931.23 total 299.67 last 66.97) - mkdir 19294 (time 1788746941.23 total 309.67 last 66.27) - mkdir 19899 (time 1788746951.24 total 319.68 last 60.46) - mkdir 20585 (time 1788746961.27 total 329.70 last 68.43) - mkdir 21204 (time 1788746971.28 total 339.71 last 61.84) - mkdir 21855 (time 1788746981.28 total 349.72 last 65.04) - mkdir 22487 (time 1788746991.33 total 359.77 last 62.93) - mkdir 23147 (time 1788747001.33 total 369.77 last 65.97) - mkdir 23801 (time 1788747011.35 total 379.79 last 65.29) - mkdir 24426 (time 1788747021.35 total 389.79 last 62.48) - mkdir 25089 (time 1788747031.57 total 400.01 last 64.91) - mkdir 25796 (time 1788747041.58 total 410.02 last 70.58) - mkdir 26502 (time 1788747051.83 total 420.27 last 68.92) - mkdir 27244 (time 1788747061.83 total 430.27 last 74.16) - mkdir 27936 (time 1788747072.08 total 440.52 last 67.52) - mkdir 28503 (time 1788747082.09 total 450.53 last 56.63) - mkdir 29096 (time 1788747092.12 total 460.56 last 59.15) - mkdir 29739 (time 1788747102.14 total 470.58 last 64.15) - mkdir 30000 (time 1788747106.22 total 474.66 last 63.95) - mkdir 30710 (time 1788747116.23 total 484.67 last 70.94) - mkdir 31391 (time 1788747126.24 total 494.67 last 68.08) - mkdir 32071 (time 1788747136.25 total 504.69 last 67.93) - mkdir 32682 (time 1788747146.65 total 515.08 last 58.75) total: 32818 mkdir in 516.90 seconds: 63.49 ops/second - mkdir 674 (time 1788746641.94 total 10.01 last 67.32) - mkdir 1276 (time 1788746651.95 total 20.03 last 60.12) - mkdir 1862 (time 1788746661.96 total 30.03 last 58.55) - mkdir 2418 (time 1788746671.96 total 40.04 last 55.59) - mkdir 3108 (time 1788746681.97 total 50.04 last 68.97) - mkdir 3605 (time 1788746691.97 total 60.04 last 49.70) - mkdir 4082 (time 1788746701.99 total 70.06 last 47.61) - mkdir 4672 (time 1788746712.00 total 80.07 last 58.95) - mkdir 5247 (time 1788746722.04 total 90.11 last 57.28) - mkdir 5776 (time 1788746732.06 total 100.13 last 52.79) - mkdir 6370 (time 1788746742.06 total 110.14 last 59.36) - mkdir 6975 (time 1788746752.10 total 120.17 last 60.30) - mkdir 7545 (time 1788746762.10 total 130.17 last 56.97) - mkdir 8194 (time 1788746772.11 total 140.18 last 64.83) - mkdir 8785 (time 1788746782.12 total 150.20 last 59.03) - mkdir 9446 (time 1788746792.15 total 160.22 last 65.93) - mkdir 10000 (time 1788746800.82 total 168.89 last 63.90) - mkdir 10657 (time 1788746810.83 total 178.91 last 65.61) - mkdir 11314 (time 1788746820.85 total 188.92 last 65.58) - mkdir 11951 (time 1788746830.85 total 198.92 last 63.70) - mkdir 12628 (time 1788746840.85 total 208.93 last 67.68) - mkdir 13307 (time 1788746850.88 total 218.95 last 67.75) - mkdir 13978 (time 1788746860.88 total 228.95 last 67.08) - mkdir 14668 (time 1788746870.88 total 238.96 last 68.97) - mkdir 15346 (time 1788746880.89 total 248.96 last 67.77) - mkdir 15982 (time 1788746890.90 total 258.97 last 63.55) - mkdir 16619 (time 1788746900.90 total 268.98 last 63.66) - mkdir 17308 (time 1788746910.91 total 278.98 last 68.88) - mkdir 17892 (time 1788746920.92 total 288.99 last 58.34) - mkdir 18521 (time 1788746930.93 total 299.00 last 62.85) - mkdir 19215 (time 1788746940.93 total 309.00 last 69.38) - mkdir 19840 (time 1788746950.94 total 319.01 last 62.45) - mkdir 20000 (time 1788746953.21 total 321.28 last 70.44) - mkdir 20704 (time 1788746963.21 total 331.28 last 70.38) - mkdir 21285 (time 1788746973.22 total 341.29 last 58.06) - mkdir 21955 (time 1788746983.23 total 351.31 last 66.89) - mkdir 22577 (time 1788746993.26 total 361.33 last 62.06) - mkdir 23231 (time 1788747003.27 total 371.34 last 65.31) - mkdir 23902 (time 1788747013.28 total 381.35 last 67.02) - mkdir 24540 (time 1788747023.28 total 391.36 last 63.80) - mkdir 25243 (time 1788747033.31 total 401.38 last 70.12) - mkdir 25903 (time 1788747043.32 total 411.39 last 65.92) - mkdir 26593 (time 1788747053.32 total 421.40 last 68.98) - mkdir 27343 (time 1788747063.34 total 431.41 last 74.88) - mkdir 27948 (time 1788747073.38 total 441.45 last 60.24) - mkdir 28523 (time 1788747083.40 total 451.47 last 57.41) - mkdir 29060 (time 1788747093.42 total 461.49 last 53.59) - mkdir 29761 (time 1788747103.43 total 471.50 last 70.03) - mkdir 30000 (time 1788747107.07 total 475.14 last 65.67) - mkdir 30721 (time 1788747117.51 total 485.58 last 69.07) - mkdir 31423 (time 1788747127.52 total 495.59 last 70.12) - mkdir 32078 (time 1788747137.52 total 505.60 last 65.47) - mkdir 32644 (time 1788747147.52 total 515.60 last 56.60) total: 32818 mkdir in 517.77 seconds: 63.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788747713 ; total 0 ; last 0) - unlinked 10000 (time 1788747874 ; total 161 ; last 161) - unlinked 20000 (time 1788748023 ; total 310 ; last 149) - unlinked 30000 (time 1788748181 ; total 468 ; last 158) total: 32768 unlinks in 515 seconds: 63.627186 unlinks/second - unlinked 0 (time 1788747713 ; total 0 ; last 0) - unlinked 10000 (time 1788747873 ; total 160 ; last 160) - unlinked 20000 (time 1788748024 ; total 311 ; last 151) - unlinked 30000 (time 1788748182 ; total 469 ; last 158) total: 32768 unlinks in 516 seconds: 63.503876 unlinks/second nlink between: 102 - unlinked 0 (time 1788748231 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788748231 ; 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 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