== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:47:45 (1787384865) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 645 (time 1787384884.77 total 10.02 last 64.38) - mkdir 1263 (time 1787384894.78 total 20.02 last 61.77) - mkdir 1893 (time 1787384904.78 total 30.03 last 62.98) - mkdir 2459 (time 1787384914.78 total 40.03 last 56.59) - mkdir 3102 (time 1787384924.81 total 50.06 last 64.13) - mkdir 3722 (time 1787384934.81 total 60.06 last 61.99) - mkdir 4341 (time 1787384944.81 total 70.06 last 61.90) - mkdir 5017 (time 1787384954.82 total 80.07 last 67.53) - mkdir 5818 (time 1787384964.84 total 90.09 last 79.95) - mkdir 6454 (time 1787384974.86 total 100.11 last 63.47) - mkdir 7171 (time 1787384984.86 total 110.11 last 71.68) - mkdir 7966 (time 1787384994.87 total 120.12 last 79.45) - mkdir 8760 (time 1787385004.87 total 130.12 last 79.38) - mkdir 9501 (time 1787385014.89 total 140.13 last 73.99) - mkdir 10000 (time 1787385022.24 total 147.49 last 67.82) - mkdir 10699 (time 1787385032.27 total 157.52 last 69.69) - mkdir 11426 (time 1787385042.28 total 167.53 last 72.66) - mkdir 12181 (time 1787385052.28 total 177.53 last 75.48) - mkdir 12960 (time 1787385062.29 total 187.53 last 77.87) - mkdir 13792 (time 1787385072.29 total 197.53 last 83.19) - mkdir 14523 (time 1787385082.29 total 207.54 last 73.09) - mkdir 15258 (time 1787385092.31 total 217.56 last 73.34) - mkdir 15990 (time 1787385102.32 total 227.57 last 73.12) - mkdir 16712 (time 1787385112.32 total 237.57 last 72.18) - mkdir 17559 (time 1787385122.33 total 247.58 last 84.64) - mkdir 18271 (time 1787385132.34 total 257.59 last 71.13) - mkdir 18991 (time 1787385142.38 total 267.62 last 71.73) - mkdir 19713 (time 1787385152.38 total 277.63 last 72.16) - mkdir 20000 (time 1787385156.15 total 281.40 last 76.10) - mkdir 20770 (time 1787385166.16 total 291.40 last 76.97) - mkdir 21505 (time 1787385176.17 total 301.42 last 73.41) - mkdir 22256 (time 1787385186.18 total 311.42 last 75.05) - mkdir 22952 (time 1787385196.20 total 321.45 last 69.45) - mkdir 23602 (time 1787385206.20 total 331.45 last 64.96) - mkdir 24258 (time 1787385216.22 total 341.47 last 65.48) - mkdir 24959 (time 1787385226.24 total 351.49 last 69.98) - mkdir 25634 (time 1787385236.25 total 361.50 last 67.41) - mkdir 26284 (time 1787385246.26 total 371.51 last 64.94) - mkdir 26997 (time 1787385256.27 total 381.52 last 71.22) - mkdir 27620 (time 1787385266.28 total 391.52 last 62.29) - mkdir 28386 (time 1787385276.29 total 401.54 last 76.50) - mkdir 28954 (time 1787385286.31 total 411.56 last 56.65) - mkdir 29361 (time 1787385296.34 total 421.58 last 40.60) - mkdir 30000 (time 1787385305.02 total 430.26 last 73.64) - mkdir 30731 (time 1787385315.03 total 440.28 last 72.99) - mkdir 31470 (time 1787385325.03 total 450.28 last 73.90) - mkdir 32283 (time 1787385335.03 total 460.28 last 81.29) total: 32818 mkdir in 467.27 seconds: 70.23 ops/second - mkdir 633 (time 1787384884.80 total 10.02 last 63.18) - mkdir 1256 (time 1787384894.80 total 20.02 last 62.28) - mkdir 1874 (time 1787384904.80 total 30.02 last 61.80) - mkdir 2431 (time 1787384914.80 total 40.02 last 55.69) - mkdir 3060 (time 1787384924.82 total 50.04 last 62.77) - mkdir 3662 (time 1787384934.83 total 60.05 last 60.17) - mkdir 4294 (time 1787384944.83 total 70.05 last 63.20) - mkdir 4966 (time 1787384954.84 total 80.07 last 67.09) - mkdir 5800 (time 1787384964.85 total 90.08 last 83.33) - mkdir 6461 (time 1787384974.85 total 100.08 last 66.10) - mkdir 7204 (time 1787384984.86 total 110.08 last 74.25) - mkdir 7971 (time 1787384994.88 total 120.11 last 76.51) - mkdir 8731 (time 1787385004.89 total 130.11 last 75.99) - mkdir 9464 (time 1787385014.91 total 140.13 last 73.12) - mkdir 10000 (time 1787385022.42 total 147.64 last 71.38) - mkdir 10690 (time 1787385032.42 total 157.64 last 69.00) - mkdir 11400 (time 1787385042.42 total 167.64 last 70.99) - mkdir 12158 (time 1787385052.44 total 177.66 last 75.68) - mkdir 12947 (time 1787385062.45 total 187.67 last 78.81) - mkdir 13740 (time 1787385072.46 total 197.68 last 79.24) - mkdir 14457 (time 1787385082.47 total 207.69 last 71.60) - mkdir 15214 (time 1787385092.48 total 217.70 last 75.63) - mkdir 15931 (time 1787385102.48 total 227.70 last 71.70) - mkdir 16647 (time 1787385112.48 total 237.70 last 71.58) - mkdir 17473 (time 1787385122.50 total 247.72 last 82.47) - mkdir 18174 (time 1787385132.50 total 257.73 last 70.04) - mkdir 18877 (time 1787385142.53 total 267.76 last 70.10) - mkdir 19609 (time 1787385152.54 total 277.76 last 73.18) - mkdir 20000 (time 1787385157.80 total 283.03 last 74.21) - mkdir 20771 (time 1787385167.82 total 293.05 last 76.95) - mkdir 21492 (time 1787385177.83 total 303.06 last 72.02) - mkdir 22277 (time 1787385187.84 total 313.06 last 78.47) - mkdir 22955 (time 1787385197.84 total 323.06 last 67.79) - mkdir 23615 (time 1787385207.86 total 333.08 last 65.87) - mkdir 24264 (time 1787385217.87 total 343.10 last 64.80) - mkdir 24990 (time 1787385227.88 total 353.11 last 72.53) - mkdir 25611 (time 1787385237.89 total 363.12 last 62.04) - mkdir 26304 (time 1787385247.90 total 373.12 last 69.28) - mkdir 26942 (time 1787385257.90 total 383.12 last 63.78) - mkdir 27626 (time 1787385267.90 total 393.12 last 68.39) - mkdir 28372 (time 1787385277.91 total 403.14 last 74.52) - mkdir 28887 (time 1787385287.94 total 413.16 last 51.37) - mkdir 29314 (time 1787385297.95 total 423.18 last 42.63) - mkdir 30000 (time 1787385307.32 total 432.54 last 73.24) - mkdir 30756 (time 1787385317.32 total 442.54 last 75.58) - mkdir 31565 (time 1787385327.32 total 452.55 last 80.87) - mkdir 32330 (time 1787385337.32 total 462.55 last 76.50) total: 32818 mkdir in 468.69 seconds: 70.02 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270672 1000632 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787386005 ; total 0 ; last 0) - unlinked 10000 (time 1787386249 ; total 244 ; last 244) - unlinked 20000 (time 1787386502 ; total 497 ; last 253) - unlinked 30000 (time 1787386731 ; total 726 ; last 229) total: 32768 unlinks in 792 seconds: 41.373737 unlinks/second - unlinked 0 (time 1787386005 ; total 0 ; last 0) - unlinked 10000 (time 1787386254 ; total 249 ; last 249) - unlinked 20000 (time 1787386507 ; total 502 ; last 253) - unlinked 30000 (time 1787386735 ; total 730 ; last 228) total: 32768 unlinks in 797 seconds: 41.114178 unlinks/second nlink between: 1 - unlinked 0 (time 1787386803 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787386803 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8128 1263176 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre