== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:46:10 (1785973570) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28132 3578888 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15372 3591648 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43504 7170536 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4082 1019918 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2054 1021946 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2769 259375 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2759 259385 2% /mnt/lustre[OST:1] filesystem_summary: 524896 6136 518760 2% /mnt/lustre - mkdir 852 (time 1785973586.25 total 10.01 last 85.12) - mkdir 1628 (time 1785973596.26 total 20.01 last 77.57) - mkdir 2388 (time 1785973606.26 total 30.02 last 75.95) - mkdir 3192 (time 1785973616.26 total 40.02 last 80.40) - mkdir 3972 (time 1785973626.27 total 50.02 last 77.97) - mkdir 4754 (time 1785973636.28 total 60.03 last 78.13) - mkdir 5519 (time 1785973646.28 total 70.04 last 76.46) - mkdir 6352 (time 1785973656.29 total 80.04 last 83.27) - mkdir 6961 (time 1785973666.29 total 90.05 last 60.86) - mkdir 7704 (time 1785973676.30 total 100.06 last 74.21) - mkdir 8313 (time 1785973686.32 total 110.07 last 60.83) - mkdir 8858 (time 1785973696.33 total 120.09 last 54.40) - mkdir 9197 (time 1785973706.35 total 130.11 last 33.85) - mkdir 9524 (time 1785973716.47 total 140.23 last 32.30) - mkdir 10000 (time 1785973725.39 total 149.15 last 53.39) - mkdir 10527 (time 1785973735.39 total 159.15 last 52.69) - mkdir 11129 (time 1785973745.42 total 169.18 last 60.03) - mkdir 11683 (time 1785973755.42 total 179.18 last 55.38) - mkdir 12247 (time 1785973765.45 total 189.20 last 56.28) - mkdir 12789 (time 1785973775.45 total 199.20 last 54.19) - mkdir 13571 (time 1785973785.45 total 209.21 last 78.17) - mkdir 14271 (time 1785973795.45 total 219.21 last 69.98) - mkdir 15095 (time 1785973805.46 total 229.22 last 82.35) - mkdir 15852 (time 1785973815.47 total 239.23 last 75.60) - mkdir 16519 (time 1785973825.49 total 249.25 last 66.58) - mkdir 17370 (time 1785973835.50 total 259.26 last 85.02) - mkdir 18234 (time 1785973845.51 total 269.27 last 86.28) - mkdir 19093 (time 1785973855.52 total 279.28 last 85.83) - mkdir 19825 (time 1785973865.53 total 289.29 last 73.12) - mkdir 20000 (time 1785973867.57 total 291.33 last 85.77) - mkdir 20746 (time 1785973877.59 total 301.35 last 74.45) - mkdir 21553 (time 1785973887.60 total 311.36 last 80.64) - mkdir 22377 (time 1785973897.60 total 321.36 last 82.37) - mkdir 23214 (time 1785973907.62 total 331.37 last 83.61) - mkdir 23926 (time 1785973917.64 total 341.40 last 71.02) - mkdir 24628 (time 1785973927.65 total 351.41 last 70.13) - mkdir 25430 (time 1785973937.66 total 361.42 last 80.12) - mkdir 26166 (time 1785973947.67 total 371.43 last 73.53) - mkdir 26976 (time 1785973957.67 total 381.43 last 80.99) - mkdir 27839 (time 1785973967.69 total 391.44 last 86.18) - mkdir 28781 (time 1785973977.69 total 401.45 last 94.16) - mkdir 29656 (time 1785973987.70 total 411.45 last 87.43) - mkdir 30000 (time 1785973991.65 total 415.41 last 86.93) - mkdir 30827 (time 1785974001.66 total 425.42 last 82.62) - mkdir 31659 (time 1785974011.66 total 435.42 last 83.20) - mkdir 32432 (time 1785974021.67 total 445.43 last 77.23) total: 32818 mkdir in 449.68 seconds: 72.98 ops/second - mkdir 868 (time 1785973586.45 total 10.02 last 86.64) - mkdir 1615 (time 1785973596.47 total 20.04 last 74.52) - mkdir 2378 (time 1785973606.47 total 30.04 last 76.28) - mkdir 3167 (time 1785973616.48 total 40.05 last 78.89) - mkdir 3926 (time 1785973626.50 total 50.07 last 75.75) - mkdir 4725 (time 1785973636.50 total 60.07 last 79.88) - mkdir 5494 (time 1785973646.50 total 70.07 last 76.88) - mkdir 6339 (time 1785973656.50 total 80.07 last 84.47) - mkdir 6933 (time 1785973666.51 total 90.08 last 59.36) - mkdir 7652 (time 1785973676.51 total 100.08 last 71.90) - mkdir 8291 (time 1785973686.51 total 110.08 last 63.88) - mkdir 8818 (time 1785973696.52 total 120.09 last 52.66) - mkdir 9162 (time 1785973706.52 total 130.09 last 34.40) - mkdir 9491 (time 1785973716.52 total 140.09 last 32.90) - mkdir 9975 (time 1785973726.55 total 150.12 last 48.26) - mkdir 10503 (time 1785973736.55 total 160.12 last 52.79) - mkdir 11094 (time 1785973746.59 total 170.16 last 58.89) - mkdir 11649 (time 1785973756.61 total 180.18 last 55.39) - mkdir 12236 (time 1785973766.62 total 190.19 last 58.66) - mkdir 12781 (time 1785973776.62 total 200.19 last 54.47) - mkdir 13501 (time 1785973786.63 total 210.20 last 71.96) - mkdir 14215 (time 1785973796.63 total 220.20 last 71.37) - mkdir 15068 (time 1785973806.64 total 230.21 last 85.20) - mkdir 15798 (time 1785973816.65 total 240.22 last 72.99) - mkdir 16488 (time 1785973826.65 total 250.22 last 68.99) - mkdir 17365 (time 1785973836.66 total 260.23 last 87.57) - mkdir 18201 (time 1785973846.67 total 270.24 last 83.57) - mkdir 19059 (time 1785973856.67 total 280.24 last 85.78) - mkdir 19822 (time 1785973866.67 total 290.24 last 76.29) - mkdir 20000 (time 1785973868.69 total 292.26 last 88.18) - mkdir 20781 (time 1785973878.69 total 302.26 last 78.08) - mkdir 21584 (time 1785973888.70 total 312.27 last 80.26) - mkdir 22412 (time 1785973898.70 total 322.27 last 82.74) - mkdir 23213 (time 1785973908.71 total 332.28 last 80.02) - mkdir 23935 (time 1785973918.75 total 342.32 last 71.97) - mkdir 24666 (time 1785973928.75 total 352.32 last 73.07) - mkdir 25478 (time 1785973938.76 total 362.33 last 81.10) - mkdir 26230 (time 1785973948.77 total 372.34 last 75.17) - mkdir 27034 (time 1785973958.77 total 382.34 last 80.38) - mkdir 27842 (time 1785973968.77 total 392.34 last 80.78) - mkdir 28773 (time 1785973978.78 total 402.35 last 93.03) - mkdir 29666 (time 1785973988.80 total 412.37 last 89.09) - mkdir 30000 (time 1785973992.57 total 416.14 last 88.68) - mkdir 30825 (time 1785974002.58 total 426.15 last 82.39) - mkdir 31668 (time 1785974012.59 total 436.16 last 84.26) - mkdir 32442 (time 1785974022.59 total 446.16 last 77.40) total: 32818 mkdir in 450.51 seconds: 72.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276968 994336 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28132 3578888 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15372 3591648 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43504 7170536 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69718 954282 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2054 1021946 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2769 259375 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2759 259385 2% /mnt/lustre[OST:1] filesystem_summary: 590532 71772 518760 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785974869 ; total 0 ; last 0) - unlinked 10000 (time 1785975082 ; total 213 ; last 213) - unlinked 20000 (time 1785975324 ; total 455 ; last 242) - unlinked 30000 (time 1785975560 ; total 691 ; last 236) total: 32768 unlinks in 764 seconds: 42.890053 unlinks/second - unlinked 0 (time 1785974869 ; total 0 ; last 0) - unlinked 10000 (time 1785975083 ; total 214 ; last 214) - unlinked 20000 (time 1785975329 ; total 460 ; last 246) - unlinked 30000 (time 1785975562 ; total 693 ; last 233) total: 32768 unlinks in 769 seconds: 42.611183 unlinks/second nlink between: 1 - unlinked 0 (time 1785975640 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785975640 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14424 1256880 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28132 3578888 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15372 3591648 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43504 7170536 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4082 1019918 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2054 1021946 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2769 259375 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2759 259385 2% /mnt/lustre[OST:1] filesystem_summary: 524896 6136 518760 2% /mnt/lustre