== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:47:11 (1785944831) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 611 (time 1785944848.75 total 10.02 last 60.97) - mkdir 1142 (time 1785944858.76 total 20.03 last 53.06) - mkdir 2020 (time 1785944868.79 total 30.06 last 87.57) - mkdir 2543 (time 1785944878.81 total 40.08 last 52.15) - mkdir 3124 (time 1785944888.84 total 50.10 last 57.98) - mkdir 3555 (time 1785944898.84 total 60.11 last 43.08) - mkdir 4152 (time 1785944908.85 total 70.12 last 59.63) - mkdir 4662 (time 1785944918.85 total 80.12 last 50.99) - mkdir 5052 (time 1785944928.86 total 90.13 last 38.97) - mkdir 5463 (time 1785944938.88 total 100.15 last 41.03) - mkdir 5837 (time 1785944948.88 total 110.15 last 37.40) - mkdir 6396 (time 1785944958.88 total 120.15 last 55.87) - mkdir 7037 (time 1785944968.90 total 130.17 last 63.99) - mkdir 7691 (time 1785944978.91 total 140.18 last 65.36) - mkdir 8252 (time 1785944988.91 total 150.18 last 56.10) - mkdir 8761 (time 1785944998.91 total 160.18 last 50.87) - mkdir 9261 (time 1785945008.94 total 170.21 last 49.88) - mkdir 9735 (time 1785945018.96 total 180.23 last 47.31) - mkdir 10000 (time 1785945023.99 total 185.25 last 52.71) - mkdir 10420 (time 1785945034.02 total 195.29 last 41.87) - mkdir 10800 (time 1785945044.02 total 205.29 last 37.98) - mkdir 11303 (time 1785945054.03 total 215.29 last 50.28) - mkdir 11767 (time 1785945064.05 total 225.32 last 46.28) - mkdir 12220 (time 1785945074.05 total 235.32 last 45.29) - mkdir 12878 (time 1785945084.08 total 245.35 last 65.60) - mkdir 13393 (time 1785945094.09 total 255.36 last 51.45) - mkdir 13882 (time 1785945104.10 total 265.37 last 48.85) - mkdir 14409 (time 1785945114.11 total 275.38 last 52.65) - mkdir 14819 (time 1785945124.12 total 285.39 last 40.98) - mkdir 15187 (time 1785945134.15 total 295.42 last 36.69) - mkdir 15619 (time 1785945144.16 total 305.43 last 43.13) - mkdir 16215 (time 1785945154.18 total 315.45 last 59.52) - mkdir 16571 (time 1785945164.23 total 325.50 last 35.42) - mkdir 16971 (time 1785945174.25 total 335.52 last 39.90) - mkdir 17430 (time 1785945184.25 total 345.52 last 45.89) - mkdir 17921 (time 1785945194.25 total 355.52 last 49.10) - mkdir 18423 (time 1785945204.29 total 365.56 last 50.01) - mkdir 19041 (time 1785945214.29 total 375.56 last 61.79) - mkdir 19527 (time 1785945224.30 total 385.57 last 48.55) - mkdir 20000 (time 1785945233.13 total 394.40 last 53.60) - mkdir 20641 (time 1785945243.13 total 404.40 last 64.07) - mkdir 21232 (time 1785945253.15 total 414.42 last 59.01) - mkdir 21848 (time 1785945263.17 total 424.44 last 61.45) - mkdir 22375 (time 1785945273.20 total 434.47 last 52.56) - mkdir 22823 (time 1785945283.20 total 444.47 last 44.80) - mkdir 23393 (time 1785945293.22 total 454.48 last 56.92) - mkdir 24049 (time 1785945303.22 total 464.49 last 65.55) - mkdir 24599 (time 1785945313.22 total 474.49 last 55.00) - mkdir 25122 (time 1785945323.24 total 484.51 last 52.23) - mkdir 25717 (time 1785945333.24 total 494.51 last 59.48) - mkdir 26268 (time 1785945343.24 total 504.51 last 55.10) - mkdir 26741 (time 1785945353.26 total 514.53 last 47.22) - mkdir 27141 (time 1785945363.27 total 524.54 last 39.94) - mkdir 27626 (time 1785945373.29 total 534.56 last 48.43) - mkdir 28088 (time 1785945383.34 total 544.60 last 45.98) - mkdir 28672 (time 1785945393.35 total 554.62 last 58.32) - mkdir 29407 (time 1785945403.36 total 564.63 last 73.41) - mkdir 30000 (time 1785945411.94 total 573.21 last 69.14) - mkdir 30719 (time 1785945421.96 total 583.23 last 71.77) - mkdir 31176 (time 1785945431.98 total 593.25 last 45.60) - mkdir 31609 (time 1785945441.99 total 603.26 last 43.24) - mkdir 32179 (time 1785945452.05 total 613.32 last 56.68) - mkdir 32618 (time 1785945462.09 total 623.36 last 43.73) total: 32818 mkdir in 626.81 seconds: 52.36 ops/second - mkdir 617 (time 1785944848.73 total 10.01 last 61.66) - mkdir 1166 (time 1785944858.73 total 20.01 last 54.89) - mkdir 1992 (time 1785944868.76 total 30.04 last 82.34) - mkdir 2517 (time 1785944878.78 total 40.06 last 52.39) - mkdir 3093 (time 1785944888.81 total 50.08 last 57.48) - mkdir 3562 (time 1785944898.81 total 60.09 last 46.88) - mkdir 4200 (time 1785944908.81 total 70.09 last 63.80) - mkdir 4716 (time 1785944918.82 total 80.09 last 51.56) - mkdir 5108 (time 1785944928.84 total 90.12 last 39.11) - mkdir 5526 (time 1785944938.89 total 100.16 last 41.61) - mkdir 5920 (time 1785944948.93 total 110.20 last 39.24) - mkdir 6477 (time 1785944958.93 total 120.21 last 55.66) - mkdir 7118 (time 1785944968.94 total 130.21 last 64.09) - mkdir 7763 (time 1785944978.96 total 140.23 last 64.38) - mkdir 8270 (time 1785944988.98 total 150.26 last 50.55) - mkdir 8781 (time 1785944998.99 total 160.27 last 51.05) - mkdir 9264 (time 1785945009.00 total 170.28 last 48.27) - mkdir 9762 (time 1785945019.01 total 180.29 last 49.75) - mkdir 10000 (time 1785945023.24 total 184.52 last 56.20) - mkdir 10431 (time 1785945033.25 total 194.53 last 43.06) - mkdir 10779 (time 1785945043.27 total 204.55 last 34.73) - mkdir 11309 (time 1785945053.28 total 214.56 last 52.94) - mkdir 11766 (time 1785945063.32 total 224.59 last 45.56) - mkdir 12164 (time 1785945073.32 total 234.59 last 39.79) - mkdir 12800 (time 1785945083.33 total 244.60 last 63.55) - mkdir 13359 (time 1785945093.34 total 254.61 last 55.84) - mkdir 13861 (time 1785945103.34 total 264.62 last 50.17) - mkdir 14409 (time 1785945113.37 total 274.65 last 54.64) - mkdir 14856 (time 1785945123.39 total 284.66 last 44.64) - mkdir 15233 (time 1785945133.39 total 294.67 last 37.67) - mkdir 15647 (time 1785945143.42 total 304.69 last 41.30) - mkdir 16277 (time 1785945153.42 total 314.70 last 62.98) - mkdir 16646 (time 1785945163.45 total 324.73 last 36.78) - mkdir 17022 (time 1785945173.46 total 334.73 last 37.58) - mkdir 17446 (time 1785945183.46 total 344.74 last 42.39) - mkdir 17970 (time 1785945193.47 total 354.75 last 52.34) - mkdir 18459 (time 1785945203.48 total 364.76 last 48.86) - mkdir 19060 (time 1785945213.49 total 374.77 last 60.03) - mkdir 19534 (time 1785945223.51 total 384.79 last 47.32) - mkdir 20000 (time 1785945231.97 total 393.25 last 55.05) - mkdir 20628 (time 1785945242.01 total 403.29 last 62.57) - mkdir 21216 (time 1785945252.03 total 413.31 last 58.69) - mkdir 21833 (time 1785945262.03 total 423.31 last 61.69) - mkdir 22343 (time 1785945272.07 total 433.35 last 50.80) - mkdir 22780 (time 1785945282.10 total 443.37 last 43.59) - mkdir 23311 (time 1785945292.10 total 453.37 last 53.09) - mkdir 23956 (time 1785945302.10 total 463.38 last 64.48) - mkdir 24482 (time 1785945312.11 total 473.38 last 52.57) - mkdir 25000 (time 1785945322.11 total 483.38 last 51.80) - mkdir 25605 (time 1785945332.13 total 493.40 last 60.39) - mkdir 26155 (time 1785945342.13 total 503.41 last 54.97) - mkdir 26646 (time 1785945352.14 total 513.41 last 49.08) - mkdir 27069 (time 1785945362.17 total 523.44 last 42.17) - mkdir 27472 (time 1785945372.17 total 533.44 last 40.30) - mkdir 28010 (time 1785945382.19 total 543.46 last 53.70) - mkdir 28607 (time 1785945392.19 total 553.46 last 59.69) - mkdir 29305 (time 1785945402.19 total 563.47 last 69.76) - mkdir 29997 (time 1785945412.22 total 573.50 last 68.99) - mkdir 30681 (time 1785945422.24 total 583.52 last 68.27) - mkdir 31145 (time 1785945432.24 total 593.52 last 46.40) - mkdir 31598 (time 1785945442.28 total 603.55 last 45.14) - mkdir 32169 (time 1785945452.28 total 613.56 last 57.08) - mkdir 32624 (time 1785945462.29 total 623.57 last 45.46) total: 32818 mkdir in 627.11 seconds: 52.33 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 270652 1000652 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785946405 ; total 0 ; last 0) - unlinked 10000 (time 1785946704 ; total 299 ; last 299) - unlinked 20000 (time 1785947025 ; total 620 ; last 321) - unlinked 30000 (time 1785947339 ; total 934 ; last 314) total: 32768 unlinks in 1022 seconds: 32.062622 unlinks/second - unlinked 0 (time 1785946405 ; total 0 ; last 0) - unlinked 10000 (time 1785946704 ; total 299 ; last 299) - unlinked 20000 (time 1785947027 ; total 622 ; last 323) - unlinked 30000 (time 1785947339 ; total 934 ; last 312) total: 32768 unlinks in 1023 seconds: 32.031281 unlinks/second nlink between: 1 - unlinked 0 (time 1785947431 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785947431 ; 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 8108 1263196 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre