== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:05:19 (1790946319) 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 584 (time 1790946335.39 total 10.02 last 58.31) - mkdir 1208 (time 1790946345.40 total 20.02 last 62.38) - mkdir 1893 (time 1790946355.41 total 30.03 last 68.44) - mkdir 2428 (time 1790946365.41 total 40.03 last 53.50) - mkdir 3117 (time 1790946375.42 total 50.04 last 68.78) - mkdir 3752 (time 1790946385.43 total 60.05 last 63.46) - mkdir 4383 (time 1790946395.43 total 70.06 last 63.07) - mkdir 5012 (time 1790946405.44 total 80.06 last 62.86) - mkdir 5625 (time 1790946415.45 total 90.07 last 61.23) - mkdir 6281 (time 1790946425.46 total 100.08 last 65.57) - mkdir 6908 (time 1790946435.47 total 110.09 last 62.61) - mkdir 7580 (time 1790946445.48 total 120.10 last 67.11) - mkdir 8146 (time 1790946455.50 total 130.12 last 56.49) - mkdir 8693 (time 1790946465.53 total 140.15 last 54.54) - mkdir 9278 (time 1790946475.55 total 150.17 last 58.42) - mkdir 9890 (time 1790946485.56 total 160.18 last 61.13) - mkdir 10521 (time 1790946495.56 total 170.18 last 63.07) - mkdir 11099 (time 1790946505.56 total 180.19 last 57.78) - mkdir 11727 (time 1790946515.58 total 190.20 last 62.70) - mkdir 12400 (time 1790946525.61 total 200.23 last 67.13) - mkdir 12947 (time 1790946535.63 total 210.25 last 54.57) - mkdir 13611 (time 1790946545.64 total 220.26 last 66.35) - mkdir 14293 (time 1790946555.64 total 230.27 last 68.15) - mkdir 14982 (time 1790946565.66 total 240.28 last 68.79) - mkdir 15622 (time 1790946575.68 total 250.30 last 63.90) - mkdir 16320 (time 1790946585.71 total 260.33 last 69.57) - mkdir 17023 (time 1790946595.71 total 270.34 last 70.26) - mkdir 17648 (time 1790946605.74 total 280.36 last 62.33) - mkdir 18303 (time 1790946615.76 total 290.38 last 65.40) - mkdir 18919 (time 1790946625.78 total 300.40 last 61.49) - mkdir 19617 (time 1790946635.79 total 310.41 last 69.72) - mkdir 20000 (time 1790946641.95 total 316.57 last 62.14) - mkdir 20651 (time 1790946651.95 total 326.58 last 65.08) - mkdir 21304 (time 1790946661.97 total 336.59 last 65.21) - mkdir 21904 (time 1790946671.97 total 346.59 last 59.99) - mkdir 22553 (time 1790946681.97 total 356.60 last 64.87) - mkdir 23228 (time 1790946691.99 total 366.61 last 67.37) - mkdir 23885 (time 1790946702.01 total 376.63 last 65.62) - mkdir 24589 (time 1790946712.04 total 386.66 last 70.18) - mkdir 25240 (time 1790946722.05 total 396.67 last 65.04) - mkdir 25915 (time 1790946732.05 total 406.67 last 67.47) - mkdir 26606 (time 1790946742.07 total 416.69 last 68.94) - mkdir 27244 (time 1790946752.08 total 426.70 last 63.78) - mkdir 27902 (time 1790946762.09 total 436.71 last 65.70) - mkdir 28576 (time 1790946772.10 total 446.72 last 67.38) - mkdir 29203 (time 1790946782.11 total 456.73 last 62.60) - mkdir 29827 (time 1790946792.12 total 466.74 last 62.35) - mkdir 30000 (time 1790946794.36 total 468.98 last 77.12) - mkdir 30669 (time 1790946804.36 total 478.98 last 66.89) - mkdir 31349 (time 1790946814.36 total 488.98 last 68.00) - mkdir 31993 (time 1790946824.37 total 498.99 last 64.38) - mkdir 32668 (time 1790946834.39 total 509.01 last 67.35) total: 32818 mkdir in 511.47 seconds: 64.16 ops/second - mkdir 568 (time 1790946335.23 total 10.01 last 56.72) - mkdir 1191 (time 1790946345.26 total 20.04 last 62.13) - mkdir 1883 (time 1790946355.26 total 30.04 last 69.19) - mkdir 2403 (time 1790946365.26 total 40.05 last 51.98) - mkdir 3107 (time 1790946375.27 total 50.05 last 70.35) - mkdir 3699 (time 1790946385.27 total 60.06 last 59.16) - mkdir 4306 (time 1790946395.30 total 70.09 last 60.52) - mkdir 4917 (time 1790946405.31 total 80.09 last 61.09) - mkdir 5539 (time 1790946415.32 total 90.11 last 62.10) - mkdir 6203 (time 1790946425.36 total 100.14 last 66.19) - mkdir 6823 (time 1790946435.37 total 110.16 last 61.91) - mkdir 7482 (time 1790946445.38 total 120.17 last 65.81) - mkdir 8057 (time 1790946455.40 total 130.19 last 57.40) - mkdir 8632 (time 1790946465.42 total 140.20 last 57.41) - mkdir 9227 (time 1790946475.42 total 150.21 last 59.49) - mkdir 9840 (time 1790946485.42 total 160.21 last 61.30) - mkdir 10000 (time 1790946487.99 total 162.77 last 62.30) - mkdir 10613 (time 1790946498.02 total 172.81 last 61.08) - mkdir 11211 (time 1790946508.02 total 182.81 last 59.79) - mkdir 11862 (time 1790946518.03 total 192.82 last 65.05) - mkdir 12460 (time 1790946528.06 total 202.85 last 59.60) - mkdir 13028 (time 1790946538.08 total 212.86 last 56.73) - mkdir 13715 (time 1790946548.08 total 222.87 last 68.67) - mkdir 14410 (time 1790946558.09 total 232.88 last 69.44) - mkdir 15104 (time 1790946568.10 total 242.89 last 69.33) - mkdir 15750 (time 1790946578.11 total 252.90 last 64.54) - mkdir 16437 (time 1790946588.11 total 262.90 last 68.70) - mkdir 17106 (time 1790946598.13 total 272.92 last 66.75) - mkdir 17781 (time 1790946608.15 total 282.94 last 67.36) - mkdir 18442 (time 1790946618.17 total 292.96 last 66.00) - mkdir 19062 (time 1790946628.18 total 302.97 last 61.93) - mkdir 19728 (time 1790946638.20 total 312.98 last 66.48) - mkdir 20000 (time 1790946642.96 total 317.74 last 57.16) - mkdir 20688 (time 1790946652.96 total 327.75 last 68.75) - mkdir 21313 (time 1790946662.97 total 337.75 last 62.48) - mkdir 21909 (time 1790946672.98 total 347.77 last 59.51) - mkdir 22581 (time 1790946682.99 total 357.77 last 67.19) - mkdir 23211 (time 1790946693.00 total 367.79 last 62.89) - mkdir 23891 (time 1790946703.02 total 377.80 last 67.90) - mkdir 24556 (time 1790946713.02 total 387.80 last 66.50) - mkdir 25209 (time 1790946723.03 total 397.81 last 65.25) - mkdir 25897 (time 1790946733.06 total 407.84 last 68.59) - mkdir 26596 (time 1790946743.06 total 417.85 last 69.89) - mkdir 27268 (time 1790946753.08 total 427.87 last 67.06) - mkdir 27933 (time 1790946763.10 total 437.89 last 66.35) - mkdir 28571 (time 1790946773.12 total 447.91 last 63.67) - mkdir 29186 (time 1790946783.13 total 457.91 last 61.47) - mkdir 29851 (time 1790946793.14 total 467.93 last 66.39) - mkdir 30537 (time 1790946803.16 total 477.95 last 68.47) - mkdir 31252 (time 1790946813.17 total 487.95 last 71.49) - mkdir 31922 (time 1790946823.18 total 497.97 last 66.89) - mkdir 32576 (time 1790946833.20 total 507.99 last 65.27) total: 32818 mkdir in 511.96 seconds: 64.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270692 1000612 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 1790947500 ; total 0 ; last 0) - unlinked 10000 (time 1790947753 ; total 253 ; last 253) - unlinked 20000 (time 1790948035 ; total 535 ; last 282) - unlinked 30000 (time 1790948303 ; total 803 ; last 268) total: 32768 unlinks in 884 seconds: 37.067875 unlinks/second - unlinked 0 (time 1790947500 ; total 0 ; last 0) - unlinked 10000 (time 1790947753 ; total 253 ; last 253) - unlinked 20000 (time 1790948036 ; total 536 ; last 283) - unlinked 30000 (time 1790948306 ; total 806 ; last 270) total: 32768 unlinks in 886 seconds: 36.984200 unlinks/second nlink between: 1 - unlinked 0 (time 1790948388 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790948388 ; 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 8148 1263156 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