== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:20:48 (1787750448) 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 609 (time 1787750463.50 total 10.00 last 60.88) - mkdir 1233 (time 1787750473.51 total 20.01 last 62.34) - mkdir 1896 (time 1787750483.51 total 30.02 last 66.28) - mkdir 2446 (time 1787750493.51 total 40.02 last 54.98) - mkdir 3013 (time 1787750503.52 total 50.03 last 56.67) - mkdir 3633 (time 1787750513.52 total 60.03 last 62.00) - mkdir 4308 (time 1787750523.52 total 70.03 last 67.49) - mkdir 4960 (time 1787750533.52 total 80.03 last 65.17) - mkdir 5493 (time 1787750543.54 total 90.04 last 53.24) - mkdir 6092 (time 1787750553.55 total 100.06 last 59.83) - mkdir 6658 (time 1787750563.58 total 110.09 last 56.41) - mkdir 7328 (time 1787750573.59 total 120.09 last 66.96) - mkdir 7901 (time 1787750583.64 total 130.15 last 56.99) - mkdir 8515 (time 1787750593.68 total 140.19 last 61.17) - mkdir 9189 (time 1787750603.69 total 150.20 last 67.32) - mkdir 9902 (time 1787750613.70 total 160.20 last 71.25) - mkdir 10549 (time 1787750623.70 total 170.21 last 64.68) - mkdir 11090 (time 1787750633.73 total 180.24 last 53.92) - mkdir 11617 (time 1787750643.74 total 190.24 last 52.69) - mkdir 12152 (time 1787750653.74 total 200.24 last 53.49) - mkdir 12633 (time 1787750663.74 total 210.25 last 48.07) - mkdir 13248 (time 1787750673.75 total 220.26 last 61.44) - mkdir 13832 (time 1787750683.76 total 230.26 last 58.39) - mkdir 14419 (time 1787750693.77 total 240.27 last 58.64) - mkdir 15098 (time 1787750703.77 total 250.27 last 67.90) - mkdir 15752 (time 1787750713.77 total 260.28 last 65.35) - mkdir 16453 (time 1787750723.80 total 270.30 last 69.95) - mkdir 17183 (time 1787750733.83 total 280.34 last 72.75) - mkdir 17893 (time 1787750743.88 total 290.39 last 70.65) - mkdir 18524 (time 1787750753.89 total 300.40 last 63.03) - mkdir 19139 (time 1787750763.91 total 310.41 last 61.41) - mkdir 19869 (time 1787750773.91 total 320.42 last 72.98) - mkdir 20522 (time 1787750783.93 total 330.44 last 65.17) - mkdir 21092 (time 1787750793.93 total 340.44 last 56.98) - mkdir 21647 (time 1787750803.96 total 350.46 last 55.37) - mkdir 22213 (time 1787750813.97 total 360.48 last 56.52) - mkdir 22798 (time 1787750823.98 total 370.48 last 58.48) - mkdir 23427 (time 1787750833.99 total 380.49 last 62.83) - mkdir 24026 (time 1787750844.01 total 390.51 last 59.78) - mkdir 24712 (time 1787750854.01 total 400.52 last 68.55) - mkdir 25411 (time 1787750864.03 total 410.54 last 69.78) - mkdir 26091 (time 1787750874.04 total 420.55 last 67.93) - mkdir 26804 (time 1787750884.04 total 430.55 last 71.28) - mkdir 27420 (time 1787750894.05 total 440.55 last 61.59) - mkdir 28036 (time 1787750904.06 total 450.57 last 61.48) - mkdir 28638 (time 1787750914.07 total 460.57 last 60.19) - mkdir 29259 (time 1787750924.07 total 470.58 last 62.09) - mkdir 29818 (time 1787750934.07 total 480.58 last 55.89) - mkdir 30000 (time 1787750938.32 total 484.83 last 42.82) - mkdir 30460 (time 1787750948.33 total 494.84 last 45.94) - mkdir 31050 (time 1787750958.34 total 504.85 last 58.94) - mkdir 31605 (time 1787750968.38 total 514.88 last 55.31) - mkdir 32207 (time 1787750978.39 total 524.90 last 60.14) total: 32818 mkdir in 534.19 seconds: 61.43 ops/second - mkdir 594 (time 1787750463.54 total 10.00 last 59.38) - mkdir 1205 (time 1787750473.56 total 20.03 last 60.94) - mkdir 1887 (time 1787750483.59 total 30.05 last 68.05) - mkdir 2444 (time 1787750493.59 total 40.06 last 55.67) - mkdir 3011 (time 1787750503.59 total 50.06 last 56.69) - mkdir 3604 (time 1787750513.60 total 60.06 last 59.27) - mkdir 4267 (time 1787750523.60 total 70.07 last 66.26) - mkdir 4923 (time 1787750533.63 total 80.09 last 65.44) - mkdir 5444 (time 1787750543.64 total 90.10 last 52.04) - mkdir 6020 (time 1787750553.64 total 100.11 last 57.58) - mkdir 6596 (time 1787750563.65 total 110.11 last 57.58) - mkdir 7258 (time 1787750573.65 total 120.12 last 66.14) - mkdir 7835 (time 1787750583.66 total 130.13 last 57.66) - mkdir 8475 (time 1787750593.67 total 140.14 last 63.91) - mkdir 9138 (time 1787750603.70 total 150.16 last 66.16) - mkdir 9842 (time 1787750613.72 total 160.18 last 70.27) - mkdir 10000 (time 1787750616.01 total 162.48 last 68.74) - mkdir 10572 (time 1787750626.03 total 172.49 last 57.13) - mkdir 11145 (time 1787750636.05 total 182.51 last 57.17) - mkdir 11613 (time 1787750646.06 total 192.52 last 46.76) - mkdir 12199 (time 1787750656.10 total 202.56 last 58.38) - mkdir 12740 (time 1787750666.11 total 212.58 last 54.01) - mkdir 13309 (time 1787750676.14 total 222.60 last 56.75) - mkdir 13866 (time 1787750686.15 total 232.62 last 55.63) - mkdir 14489 (time 1787750696.17 total 242.63 last 62.19) - mkdir 15224 (time 1787750706.19 total 252.65 last 73.36) - mkdir 15870 (time 1787750716.19 total 262.66 last 64.58) - mkdir 16509 (time 1787750726.20 total 272.66 last 63.87) - mkdir 17267 (time 1787750736.20 total 282.66 last 75.78) - mkdir 17963 (time 1787750746.20 total 292.67 last 69.56) - mkdir 18560 (time 1787750756.21 total 302.68 last 59.66) - mkdir 19206 (time 1787750766.23 total 312.69 last 64.51) - mkdir 19968 (time 1787750776.23 total 322.70 last 76.14) - mkdir 20588 (time 1787750786.31 total 332.77 last 61.55) - mkdir 21165 (time 1787750796.32 total 342.79 last 57.61) - mkdir 21747 (time 1787750806.36 total 352.82 last 57.99) - mkdir 22305 (time 1787750816.38 total 362.85 last 55.67) - mkdir 22921 (time 1787750826.40 total 372.86 last 61.52) - mkdir 23528 (time 1787750836.40 total 382.87 last 60.67) - mkdir 24179 (time 1787750846.46 total 392.92 last 64.72) - mkdir 24893 (time 1787750856.51 total 402.97 last 71.06) - mkdir 25585 (time 1787750866.51 total 412.97 last 69.19) - mkdir 26279 (time 1787750876.52 total 422.98 last 69.34) - mkdir 26952 (time 1787750886.55 total 433.01 last 67.10) - mkdir 27546 (time 1787750896.57 total 443.03 last 59.28) - mkdir 28161 (time 1787750906.57 total 453.04 last 61.45) - mkdir 28738 (time 1787750916.58 total 463.04 last 57.67) - mkdir 29345 (time 1787750926.60 total 473.06 last 60.59) - mkdir 29865 (time 1787750936.60 total 483.06 last 51.99) - mkdir 30000 (time 1787750939.61 total 486.07 last 44.87) - mkdir 30434 (time 1787750949.62 total 496.09 last 43.34) - mkdir 31053 (time 1787750959.64 total 506.10 last 61.80) - mkdir 31583 (time 1787750969.68 total 516.14 last 52.79) - mkdir 32202 (time 1787750979.70 total 526.17 last 61.73) total: 32818 mkdir in 535.32 seconds: 61.31 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270772 1000532 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787751772 ; total 1 ; last 1) - unlinked 10000 (time 1787752034 ; total 263 ; last 262) - unlinked 20000 (time 1787752308 ; total 537 ; last 274) - unlinked 30000 (time 1787752581 ; total 810 ; last 273) total: 32768 unlinks in 890 seconds: 36.817978 unlinks/second - unlinked 0 (time 1787751772 ; total 1 ; last 1) - unlinked 10000 (time 1787752032 ; total 261 ; last 260) - unlinked 20000 (time 1787752306 ; total 535 ; last 274) - unlinked 30000 (time 1787752581 ; total 810 ; last 275) total: 32768 unlinks in 890 seconds: 36.817978 unlinks/second nlink between: 1 - unlinked 0 (time 1787752663 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787752663 ; 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 8228 1263076 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre