== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:22:07 (1786407727) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29052 3577968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14424 3592596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4050 1019950 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2759 259385 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524854 6068 518786 2% /mnt/lustre - mkdir 775 (time 1786407743.54 total 10.02 last 77.35) - mkdir 1485 (time 1786407753.55 total 20.03 last 70.96) - mkdir 2160 (time 1786407763.56 total 30.03 last 67.45) - mkdir 2897 (time 1786407773.56 total 40.04 last 73.68) - mkdir 3653 (time 1786407783.58 total 50.05 last 75.46) - mkdir 4359 (time 1786407793.58 total 60.05 last 70.59) - mkdir 4998 (time 1786407803.58 total 70.06 last 63.87) - mkdir 5693 (time 1786407813.59 total 80.06 last 69.49) - mkdir 6388 (time 1786407823.59 total 90.06 last 69.47) - mkdir 7144 (time 1786407833.61 total 100.09 last 75.44) - mkdir 7828 (time 1786407843.61 total 110.09 last 68.38) - mkdir 8580 (time 1786407853.65 total 120.13 last 74.91) - mkdir 9282 (time 1786407863.65 total 130.13 last 70.19) - mkdir 10000 (time 1786407873.27 total 139.75 last 74.65) - mkdir 10683 (time 1786407883.29 total 149.76 last 68.20) - mkdir 11359 (time 1786407893.29 total 159.77 last 67.54) - mkdir 12069 (time 1786407903.30 total 169.78 last 70.93) - mkdir 12812 (time 1786407913.32 total 179.79 last 74.18) - mkdir 13567 (time 1786407923.34 total 189.82 last 75.34) - mkdir 14333 (time 1786407933.34 total 199.82 last 76.60) - mkdir 14946 (time 1786407943.34 total 209.82 last 61.28) - mkdir 15683 (time 1786407953.35 total 219.82 last 73.70) - mkdir 16504 (time 1786407963.35 total 229.82 last 82.08) - mkdir 17267 (time 1786407973.35 total 239.82 last 76.28) - mkdir 17950 (time 1786407983.35 total 249.83 last 68.28) - mkdir 18476 (time 1786407993.36 total 259.83 last 52.56) - mkdir 19156 (time 1786408003.36 total 269.84 last 67.99) - mkdir 19884 (time 1786408013.36 total 279.84 last 72.79) - mkdir 20529 (time 1786408023.36 total 289.84 last 64.48) - mkdir 21295 (time 1786408033.41 total 299.89 last 76.25) - mkdir 21935 (time 1786408043.44 total 309.91 last 63.84) - mkdir 22622 (time 1786408053.44 total 319.91 last 68.67) - mkdir 23374 (time 1786408063.44 total 329.92 last 75.20) - mkdir 24100 (time 1786408073.45 total 339.93 last 72.50) - mkdir 24898 (time 1786408083.46 total 349.93 last 79.77) - mkdir 25712 (time 1786408093.56 total 360.03 last 80.58) - mkdir 26474 (time 1786408103.56 total 370.04 last 76.18) - mkdir 27201 (time 1786408113.56 total 380.04 last 72.69) - mkdir 27969 (time 1786408123.57 total 390.05 last 76.70) - mkdir 28625 (time 1786408133.59 total 400.06 last 65.53) - mkdir 29354 (time 1786408143.62 total 410.10 last 72.62) - mkdir 30000 (time 1786408153.00 total 419.48 last 68.89) - mkdir 30535 (time 1786408163.00 total 429.48 last 53.48) - mkdir 31181 (time 1786408173.01 total 439.49 last 64.56) - mkdir 31840 (time 1786408183.04 total 449.51 last 65.72) - mkdir 32550 (time 1786408193.07 total 459.55 last 70.75) total: 32818 mkdir in 463.11 seconds: 70.86 ops/second - mkdir 745 (time 1786407744.53 total 10.00 last 74.49) - mkdir 1434 (time 1786407754.59 total 20.06 last 68.52) - mkdir 2123 (time 1786407764.60 total 30.06 last 68.86) - mkdir 2896 (time 1786407774.60 total 40.07 last 77.26) - mkdir 3613 (time 1786407784.62 total 50.09 last 71.54) - mkdir 4296 (time 1786407794.63 total 60.09 last 68.27) - mkdir 4969 (time 1786407804.63 total 70.10 last 67.26) - mkdir 5660 (time 1786407814.64 total 80.10 last 69.07) - mkdir 6357 (time 1786407824.68 total 90.15 last 69.39) - mkdir 7085 (time 1786407834.68 total 100.15 last 72.80) - mkdir 7785 (time 1786407844.68 total 110.15 last 69.99) - mkdir 8500 (time 1786407854.69 total 120.16 last 71.44) - mkdir 9226 (time 1786407864.69 total 130.16 last 72.60) - mkdir 9961 (time 1786407874.71 total 140.18 last 73.38) - mkdir 10641 (time 1786407884.73 total 150.19 last 67.89) - mkdir 11332 (time 1786407894.74 total 160.21 last 69.00) - mkdir 12036 (time 1786407904.74 total 170.21 last 70.38) - mkdir 12786 (time 1786407914.75 total 180.21 last 74.98) - mkdir 13554 (time 1786407924.76 total 190.23 last 76.71) - mkdir 14308 (time 1786407934.77 total 200.23 last 75.35) - mkdir 14935 (time 1786407944.77 total 210.24 last 62.67) - mkdir 15663 (time 1786407954.78 total 220.24 last 72.75) - mkdir 16508 (time 1786407964.78 total 230.25 last 84.44) - mkdir 17274 (time 1786407974.79 total 240.26 last 76.53) - mkdir 17934 (time 1786407984.89 total 250.36 last 65.33) - mkdir 18518 (time 1786407994.89 total 260.36 last 58.40) - mkdir 19211 (time 1786408004.91 total 270.37 last 69.22) - mkdir 19916 (time 1786408014.93 total 280.39 last 70.36) - mkdir 20631 (time 1786408024.93 total 290.40 last 71.47) - mkdir 21348 (time 1786408034.93 total 300.40 last 71.67) - mkdir 21997 (time 1786408044.94 total 310.41 last 64.83) - mkdir 22735 (time 1786408054.95 total 320.41 last 73.78) - mkdir 23469 (time 1786408064.95 total 330.42 last 73.40) - mkdir 24199 (time 1786408075.02 total 340.49 last 72.49) - mkdir 25010 (time 1786408085.02 total 350.49 last 81.06) - mkdir 25801 (time 1786408095.04 total 360.50 last 79.02) - mkdir 26583 (time 1786408105.04 total 370.51 last 78.14) - mkdir 27327 (time 1786408115.05 total 380.52 last 74.34) - mkdir 28055 (time 1786408125.05 total 390.52 last 72.80) - mkdir 28754 (time 1786408135.05 total 400.52 last 69.88) - mkdir 29402 (time 1786408145.07 total 410.54 last 64.67) - mkdir 30000 (time 1786408153.29 total 418.75 last 72.81) - mkdir 30536 (time 1786408163.29 total 428.76 last 53.57) - mkdir 31179 (time 1786408173.30 total 438.77 last 64.26) - mkdir 31844 (time 1786408183.30 total 448.77 last 66.49) - mkdir 32565 (time 1786408193.31 total 458.77 last 72.07) total: 32818 mkdir in 462.50 seconds: 70.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276832 994472 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29052 3577968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14424 3592596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69686 954314 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2759 259385 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 590490 71704 518786 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786409069 ; total 0 ; last 0) - unlinked 10000 (time 1786409294 ; total 225 ; last 225) - unlinked 20000 (time 1786409536 ; total 467 ; last 242) - unlinked 30000 (time 1786409798 ; total 729 ; last 262) total: 32768 unlinks in 797 seconds: 41.114178 unlinks/second - unlinked 0 (time 1786409069 ; total 0 ; last 0) - unlinked 10000 (time 1786409295 ; total 226 ; last 226) - unlinked 20000 (time 1786409539 ; total 470 ; last 244) - unlinked 30000 (time 1786409800 ; total 731 ; last 261) total: 32768 unlinks in 800 seconds: 40.959999 unlinks/second nlink between: 1 - unlinked 0 (time 1786409870 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786409870 ; 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 14288 1257016 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29052 3577968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14424 3592596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4050 1019950 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2759 259385 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524854 6068 518786 2% /mnt/lustre