== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:45:22 (1787604322) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531060 334 530726 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236232 648 235584 1% /mnt/lustre - mkdir 623 (time 1787604339.60 total 10.02 last 62.18) - mkdir 1299 (time 1787604349.60 total 20.02 last 67.59) - mkdir 1900 (time 1787604359.63 total 30.05 last 59.94) - mkdir 2501 (time 1787604369.65 total 40.07 last 59.98) - mkdir 3086 (time 1787604379.65 total 50.07 last 58.48) - mkdir 3688 (time 1787604389.66 total 60.08 last 60.16) - mkdir 4289 (time 1787604399.67 total 70.09 last 60.02) - mkdir 4843 (time 1787604409.74 total 80.15 last 55.05) - mkdir 5365 (time 1787604419.76 total 90.18 last 52.07) - mkdir 5891 (time 1787604429.76 total 100.18 last 52.60) - mkdir 6419 (time 1787604439.77 total 110.18 last 52.78) - mkdir 6941 (time 1787604449.81 total 120.22 last 51.98) - mkdir 7479 (time 1787604459.82 total 130.23 last 53.75) - mkdir 8012 (time 1787604469.83 total 140.25 last 53.23) - mkdir 8621 (time 1787604479.85 total 150.26 last 60.79) - mkdir 9281 (time 1787604489.88 total 160.30 last 65.76) - mkdir 9892 (time 1787604499.90 total 170.31 last 61.02) - mkdir 10500 (time 1787604509.90 total 180.32 last 60.76) - mkdir 11041 (time 1787604519.91 total 190.33 last 54.07) - mkdir 11624 (time 1787604529.93 total 200.35 last 58.18) - mkdir 12233 (time 1787604539.93 total 210.35 last 60.87) - mkdir 12788 (time 1787604549.93 total 220.35 last 55.50) - mkdir 13274 (time 1787604559.95 total 230.37 last 48.50) - mkdir 13861 (time 1787604569.96 total 240.38 last 58.66) - mkdir 14364 (time 1787604579.96 total 250.38 last 50.28) - mkdir 14895 (time 1787604590.00 total 260.42 last 52.91) - mkdir 15356 (time 1787604600.02 total 270.44 last 46.02) - mkdir 15829 (time 1787604610.03 total 280.45 last 47.25) - mkdir 16368 (time 1787604620.04 total 290.45 last 53.86) - mkdir 16880 (time 1787604630.05 total 300.47 last 51.11) - mkdir 17467 (time 1787604640.09 total 310.51 last 58.46) - mkdir 17958 (time 1787604650.10 total 320.52 last 49.06) - mkdir 18441 (time 1787604660.14 total 330.55 last 48.13) - mkdir 18888 (time 1787604670.21 total 340.62 last 44.39) - mkdir 19278 (time 1787604680.24 total 350.66 last 38.87) - mkdir 19771 (time 1787604690.26 total 360.68 last 49.18) - mkdir 20000 (time 1787604695.98 total 366.39 last 40.08) - mkdir 20592 (time 1787604705.98 total 376.40 last 59.19) - mkdir 21107 (time 1787604716.04 total 386.45 last 51.21) - mkdir 21628 (time 1787604726.11 total 396.53 last 51.72) - mkdir 22151 (time 1787604736.11 total 406.53 last 52.29) - mkdir 22648 (time 1787604746.11 total 416.53 last 49.70) - mkdir 23112 (time 1787604756.12 total 426.54 last 46.36) - mkdir 23697 (time 1787604766.12 total 436.54 last 58.49) - mkdir 24211 (time 1787604776.51 total 446.93 last 49.47) - mkdir 24708 (time 1787604786.52 total 456.93 last 49.67) - mkdir 25325 (time 1787604796.52 total 466.94 last 61.68) - mkdir 25961 (time 1787604806.52 total 476.94 last 63.58) - mkdir 26582 (time 1787604816.55 total 486.96 last 61.96) - mkdir 27083 (time 1787604826.55 total 496.97 last 50.07) - mkdir 27569 (time 1787604836.55 total 506.97 last 48.59) - mkdir 28083 (time 1787604846.55 total 516.97 last 51.40) - mkdir 28581 (time 1787604856.56 total 526.98 last 49.75) - mkdir 29112 (time 1787604866.56 total 536.98 last 53.09) - mkdir 29553 (time 1787604876.58 total 547.00 last 44.04) - mkdir 29981 (time 1787604886.59 total 557.00 last 42.77) - mkdir 30461 (time 1787604896.60 total 567.02 last 47.91) - mkdir 30915 (time 1787604906.61 total 577.02 last 45.38) - mkdir 31373 (time 1787604916.62 total 587.04 last 45.75) - mkdir 31799 (time 1787604926.63 total 597.05 last 42.55) - mkdir 32254 (time 1787604936.64 total 607.05 last 45.46) - mkdir 32793 (time 1787604946.66 total 617.07 last 53.80) total: 32818 mkdir in 617.37 seconds: 53.16 ops/second - mkdir 594 (time 1787604339.64 total 10.01 last 59.34) - mkdir 1247 (time 1787604349.65 total 20.03 last 65.20) - mkdir 1824 (time 1787604359.67 total 30.04 last 57.61) - mkdir 2462 (time 1787604369.68 total 40.05 last 63.71) - mkdir 3058 (time 1787604379.70 total 50.07 last 59.50) - mkdir 3669 (time 1787604389.70 total 60.07 last 61.09) - mkdir 4234 (time 1787604399.73 total 70.10 last 56.34) - mkdir 4796 (time 1787604409.73 total 80.10 last 56.18) - mkdir 5304 (time 1787604419.74 total 90.11 last 50.74) - mkdir 5830 (time 1787604429.75 total 100.12 last 52.58) - mkdir 6354 (time 1787604439.75 total 110.12 last 52.39) - mkdir 6856 (time 1787604449.77 total 120.15 last 50.07) - mkdir 7396 (time 1787604459.78 total 130.15 last 53.98) - mkdir 7938 (time 1787604469.81 total 140.18 last 54.02) - mkdir 8572 (time 1787604479.83 total 150.20 last 63.30) - mkdir 9222 (time 1787604489.84 total 160.21 last 64.92) - mkdir 9824 (time 1787604499.84 total 170.22 last 60.17) - mkdir 10000 (time 1787604502.73 total 173.10 last 60.96) - mkdir 10627 (time 1787604512.74 total 183.11 last 62.64) - mkdir 11156 (time 1787604522.75 total 193.13 last 52.84) - mkdir 11718 (time 1787604532.75 total 203.13 last 56.19) - mkdir 12330 (time 1787604542.78 total 213.16 last 61.03) - mkdir 12866 (time 1787604552.79 total 223.17 last 53.53) - mkdir 13393 (time 1787604562.80 total 233.17 last 52.69) - mkdir 13925 (time 1787604572.80 total 243.17 last 53.19) - mkdir 14487 (time 1787604582.80 total 253.17 last 56.19) - mkdir 15025 (time 1787604592.81 total 263.18 last 53.74) - mkdir 15470 (time 1787604602.83 total 273.20 last 44.41) - mkdir 16006 (time 1787604612.83 total 283.20 last 53.59) - mkdir 16520 (time 1787604622.89 total 293.27 last 51.08) - mkdir 17055 (time 1787604632.91 total 303.28 last 53.43) - mkdir 17651 (time 1787604642.91 total 313.29 last 59.57) - mkdir 18137 (time 1787604652.91 total 323.29 last 48.59) - mkdir 18612 (time 1787604662.92 total 333.29 last 47.47) - mkdir 19024 (time 1787604672.93 total 343.31 last 41.15) - mkdir 19455 (time 1787604682.94 total 353.31 last 43.08) - mkdir 19905 (time 1787604692.95 total 363.32 last 44.95) - mkdir 20000 (time 1787604695.72 total 366.10 last 34.25) - mkdir 20579 (time 1787604705.73 total 376.10 last 57.86) - mkdir 21100 (time 1787604715.73 total 386.10 last 52.10) - mkdir 21605 (time 1787604725.73 total 396.11 last 50.47) - mkdir 22121 (time 1787604735.75 total 406.13 last 51.50) - mkdir 22610 (time 1787604745.77 total 416.15 last 48.81) - mkdir 23087 (time 1787604755.80 total 426.17 last 47.58) - mkdir 23668 (time 1787604765.80 total 436.17 last 58.10) - mkdir 24169 (time 1787604775.82 total 446.19 last 49.99) - mkdir 24637 (time 1787604786.21 total 456.58 last 45.05) - mkdir 25255 (time 1787604796.21 total 466.59 last 61.76) - mkdir 25857 (time 1787604806.22 total 476.59 last 60.18) - mkdir 26451 (time 1787604816.23 total 486.60 last 59.32) - mkdir 26978 (time 1787604826.53 total 496.90 last 51.17) - mkdir 27455 (time 1787604836.55 total 506.92 last 47.62) - mkdir 27966 (time 1787604846.57 total 516.94 last 51.00) - mkdir 28447 (time 1787604856.57 total 526.94 last 48.09) - mkdir 28973 (time 1787604866.58 total 536.95 last 52.56) - mkdir 29411 (time 1787604876.60 total 546.97 last 43.70) - mkdir 29850 (time 1787604886.60 total 556.97 last 43.90) - mkdir 30000 (time 1787604890.35 total 560.72 last 40.02) - mkdir 30455 (time 1787604900.35 total 570.72 last 45.50) - mkdir 30967 (time 1787604910.35 total 580.73 last 51.17) - mkdir 31410 (time 1787604920.37 total 590.74 last 44.24) - mkdir 31836 (time 1787604930.40 total 600.78 last 42.45) - mkdir 32272 (time 1787604940.40 total 610.78 last 43.59) total: 32818 mkdir in 619.39 seconds: 52.98 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 303988 65971 238017 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301869 66285 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787605797 ; total 0 ; last 0) - unlinked 10000 (time 1787606133 ; total 336 ; last 336) - unlinked 20000 (time 1787606494 ; total 697 ; last 361) - unlinked 30000 (time 1787606834 ; total 1037 ; last 340) total: 32768 unlinks in 1135 seconds: 28.870485 unlinks/second - unlinked 0 (time 1787605797 ; total 0 ; last 0) - unlinked 10000 (time 1787606136 ; total 339 ; last 339) - unlinked 20000 (time 1787606497 ; total 700 ; last 361) - unlinked 30000 (time 1787606836 ; total 1039 ; last 339) total: 32768 unlinks in 1136 seconds: 28.845070 unlinks/second nlink between: 102 - unlinked 0 (time 1787606935 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787606935 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208256 2176 2204032 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 526945 335 526610 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236233 649 235584 1% /mnt/lustre