== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:05:32 (1790971532) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 661 (time 1790971547.79 total 10.00 last 66.08) - mkdir 1303 (time 1790971557.79 total 20.00 last 64.20) - mkdir 1923 (time 1790971567.82 total 30.03 last 61.85) - mkdir 2614 (time 1790971577.84 total 40.05 last 68.92) - mkdir 3253 (time 1790971587.85 total 50.06 last 63.88) - mkdir 3864 (time 1790971597.86 total 60.07 last 61.05) - mkdir 4488 (time 1790971607.88 total 70.09 last 62.24) - mkdir 5137 (time 1790971617.89 total 80.10 last 64.82) - mkdir 5741 (time 1790971627.90 total 90.11 last 60.35) - mkdir 6225 (time 1790971637.93 total 100.14 last 48.24) - mkdir 6858 (time 1790971647.94 total 110.15 last 63.26) - mkdir 7385 (time 1790971657.95 total 120.16 last 52.62) - mkdir 7899 (time 1790971667.96 total 130.17 last 51.37) - mkdir 8457 (time 1790971677.99 total 140.20 last 55.65) - mkdir 9020 (time 1790971687.99 total 150.20 last 56.29) - mkdir 9631 (time 1790971697.99 total 160.20 last 61.07) - mkdir 10000 (time 1790971705.19 total 167.40 last 51.28) - mkdir 10515 (time 1790971715.22 total 177.43 last 51.36) - mkdir 11064 (time 1790971725.24 total 187.45 last 54.77) - mkdir 11580 (time 1790971735.25 total 197.46 last 51.53) - mkdir 12206 (time 1790971745.25 total 207.46 last 62.59) - mkdir 12904 (time 1790971755.27 total 217.48 last 69.71) - mkdir 13630 (time 1790971765.27 total 227.48 last 72.60) - mkdir 14340 (time 1790971775.28 total 237.49 last 70.90) - mkdir 15078 (time 1790971785.32 total 247.53 last 73.54) - mkdir 15755 (time 1790971795.36 total 257.57 last 67.37) - mkdir 16401 (time 1790971805.38 total 267.59 last 64.48) - mkdir 17035 (time 1790971815.38 total 277.59 last 63.39) - mkdir 17721 (time 1790971825.40 total 287.61 last 68.45) - mkdir 18382 (time 1790971835.44 total 297.65 last 65.88) - mkdir 19057 (time 1790971845.45 total 307.66 last 67.41) - mkdir 19727 (time 1790971855.48 total 317.69 last 66.82) - mkdir 20000 (time 1790971859.69 total 321.90 last 64.84) - mkdir 20637 (time 1790971869.69 total 331.90 last 63.70) - mkdir 21289 (time 1790971879.70 total 341.91 last 65.15) - mkdir 22025 (time 1790971889.71 total 351.92 last 73.50) - mkdir 22813 (time 1790971899.72 total 361.93 last 78.70) - mkdir 23580 (time 1790971909.74 total 371.95 last 76.58) - mkdir 24238 (time 1790971919.74 total 381.95 last 65.79) - mkdir 24802 (time 1790971929.77 total 391.98 last 56.22) - mkdir 25423 (time 1790971939.78 total 401.99 last 62.04) - mkdir 25975 (time 1790971949.79 total 412.00 last 55.17) - mkdir 26610 (time 1790971959.80 total 422.02 last 63.40) - mkdir 27277 (time 1790971969.81 total 432.02 last 66.64) - mkdir 27946 (time 1790971979.82 total 442.03 last 66.84) - mkdir 28549 (time 1790971989.82 total 452.03 last 60.30) - mkdir 29191 (time 1790971999.82 total 462.03 last 64.20) - mkdir 29902 (time 1790972009.83 total 472.04 last 71.05) - mkdir 30581 (time 1790972019.83 total 482.04 last 67.87) - mkdir 31233 (time 1790972029.84 total 492.05 last 65.17) - mkdir 31858 (time 1790972039.85 total 502.06 last 62.43) - mkdir 32451 (time 1790972049.86 total 512.07 last 59.27) total: 32818 mkdir in 517.57 seconds: 63.41 ops/second - mkdir 666 (time 1790971547.80 total 10.01 last 66.53) - mkdir 1286 (time 1790971557.81 total 20.02 last 61.93) - mkdir 1887 (time 1790971567.81 total 30.02 last 60.09) - mkdir 2560 (time 1790971577.83 total 40.05 last 67.15) - mkdir 3223 (time 1790971587.83 total 50.05 last 66.29) - mkdir 3843 (time 1790971597.85 total 60.06 last 61.93) - mkdir 4474 (time 1790971607.87 total 70.09 last 62.92) - mkdir 5119 (time 1790971617.89 total 80.10 last 64.43) - mkdir 5698 (time 1790971627.91 total 90.12 last 57.77) - mkdir 6182 (time 1790971637.91 total 100.13 last 48.38) - mkdir 6823 (time 1790971647.92 total 110.14 last 64.02) - mkdir 7340 (time 1790971657.94 total 120.15 last 51.61) - mkdir 7859 (time 1790971667.94 total 130.16 last 51.89) - mkdir 8430 (time 1790971677.95 total 140.17 last 57.05) - mkdir 8997 (time 1790971687.96 total 150.17 last 56.68) - mkdir 9584 (time 1790971697.97 total 160.18 last 58.64) - mkdir 10000 (time 1790971706.52 total 168.74 last 48.62) - mkdir 10555 (time 1790971716.53 total 178.75 last 55.45) - mkdir 11123 (time 1790971726.57 total 188.78 last 56.60) - mkdir 11627 (time 1790971736.57 total 198.79 last 50.38) - mkdir 12263 (time 1790971746.58 total 208.79 last 63.57) - mkdir 12955 (time 1790971756.59 total 218.80 last 69.11) - mkdir 13692 (time 1790971766.59 total 228.81 last 73.67) - mkdir 14431 (time 1790971776.60 total 238.81 last 73.89) - mkdir 15132 (time 1790971786.62 total 248.83 last 69.96) - mkdir 15815 (time 1790971796.62 total 258.83 last 68.29) - mkdir 16457 (time 1790971806.64 total 268.85 last 64.06) - mkdir 17107 (time 1790971816.65 total 278.87 last 64.92) - mkdir 17771 (time 1790971826.70 total 288.91 last 66.09) - mkdir 18390 (time 1790971836.74 total 298.96 last 61.63) - mkdir 19050 (time 1790971846.75 total 308.96 last 65.98) - mkdir 19705 (time 1790971856.76 total 318.97 last 65.40) - mkdir 20000 (time 1790971861.32 total 323.54 last 64.68) - mkdir 20640 (time 1790971871.33 total 333.54 last 63.97) - mkdir 21324 (time 1790971881.34 total 343.55 last 68.31) - mkdir 22050 (time 1790971891.34 total 353.55 last 72.60) - mkdir 22818 (time 1790971901.34 total 363.56 last 76.75) - mkdir 23583 (time 1790971911.35 total 373.56 last 76.49) - mkdir 24251 (time 1790971921.35 total 383.56 last 66.77) - mkdir 24800 (time 1790971931.37 total 393.58 last 54.81) - mkdir 25415 (time 1790971941.39 total 403.60 last 61.37) - mkdir 25986 (time 1790971951.39 total 413.60 last 57.09) - mkdir 26585 (time 1790971961.40 total 423.61 last 59.86) - mkdir 27276 (time 1790971971.41 total 433.63 last 68.99) - mkdir 27944 (time 1790971981.43 total 443.64 last 66.71) - mkdir 28551 (time 1790971991.43 total 453.65 last 60.68) - mkdir 29184 (time 1790972001.43 total 463.65 last 63.29) - mkdir 29894 (time 1790972011.45 total 473.67 last 70.87) - mkdir 30574 (time 1790972021.45 total 483.67 last 67.99) - mkdir 31186 (time 1790972031.46 total 493.67 last 61.19) - mkdir 31825 (time 1790972041.46 total 503.67 last 63.87) - mkdir 32425 (time 1790972051.48 total 513.69 last 59.91) total: 32818 mkdir in 519.49 seconds: 63.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790972662 ; total 0 ; last 0) - unlinked 10000 (time 1790972941 ; total 279 ; last 279) - unlinked 20000 (time 1790973216 ; total 554 ; last 275) - unlinked 30000 (time 1790973483 ; total 821 ; last 267) total: 32768 unlinks in 897 seconds: 36.530659 unlinks/second - unlinked 0 (time 1790972662 ; total 0 ; last 0) - unlinked 10000 (time 1790972941 ; total 279 ; last 279) - unlinked 20000 (time 1790973217 ; total 555 ; last 276) - unlinked 30000 (time 1790973485 ; total 823 ; last 268) total: 32768 unlinks in 898 seconds: 36.489979 unlinks/second nlink between: 1 - unlinked 0 (time 1790973562 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790973562 ; 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 8232 1263072 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre