== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:11:22 (1788563482) 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 565 (time 1788563500.25 total 10.03 last 56.34) - mkdir 983 (time 1788563510.26 total 20.03 last 41.78) - mkdir 1404 (time 1788563520.26 total 30.04 last 42.09) - mkdir 1816 (time 1788563530.59 total 40.36 last 39.89) - mkdir 2271 (time 1788563540.61 total 50.38 last 45.42) - mkdir 2864 (time 1788563550.61 total 60.39 last 59.25) - mkdir 3594 (time 1788563560.62 total 70.39 last 72.97) - mkdir 4347 (time 1788563570.62 total 80.39 last 75.29) - mkdir 4952 (time 1788563580.62 total 90.40 last 60.48) - mkdir 5729 (time 1788563590.64 total 100.41 last 77.60) - mkdir 6401 (time 1788563600.65 total 110.43 last 67.09) - mkdir 6859 (time 1788563610.66 total 120.43 last 45.77) - mkdir 7485 (time 1788563620.66 total 130.44 last 62.58) - mkdir 8033 (time 1788563630.67 total 140.45 last 54.73) - mkdir 8643 (time 1788563640.68 total 150.46 last 60.94) - mkdir 9142 (time 1788563650.70 total 160.48 last 49.81) - mkdir 9694 (time 1788563660.71 total 170.48 last 55.19) - mkdir 10000 (time 1788563665.80 total 175.57 last 60.06) - mkdir 10769 (time 1788563675.82 total 185.59 last 76.75) - mkdir 11400 (time 1788563685.83 total 195.61 last 63.03) - mkdir 11970 (time 1788563695.86 total 205.63 last 56.85) - mkdir 12516 (time 1788563705.87 total 215.64 last 54.54) - mkdir 12949 (time 1788563715.88 total 225.66 last 43.23) - mkdir 13450 (time 1788563725.90 total 235.67 last 50.05) - mkdir 14039 (time 1788563735.90 total 245.67 last 58.88) - mkdir 14713 (time 1788563745.92 total 255.69 last 67.27) - mkdir 15308 (time 1788563755.92 total 265.70 last 59.46) - mkdir 15947 (time 1788563765.95 total 275.72 last 63.74) - mkdir 16387 (time 1788563775.98 total 285.76 last 43.85) - mkdir 16957 (time 1788563786.01 total 295.79 last 56.82) - mkdir 17260 (time 1788563796.02 total 305.79 last 30.30) - mkdir 17758 (time 1788563806.06 total 315.84 last 49.56) - mkdir 18143 (time 1788563816.06 total 325.84 last 38.50) - mkdir 18546 (time 1788563826.09 total 335.87 last 40.18) - mkdir 18874 (time 1788563836.11 total 345.89 last 32.74) - mkdir 19434 (time 1788563846.11 total 355.89 last 55.99) - mkdir 19951 (time 1788563856.13 total 365.91 last 51.61) - mkdir 20474 (time 1788563866.14 total 375.91 last 52.26) - mkdir 20933 (time 1788563876.15 total 385.93 last 45.83) - mkdir 21463 (time 1788563886.15 total 395.93 last 52.99) - mkdir 22069 (time 1788563896.17 total 405.94 last 60.51) - mkdir 22542 (time 1788563906.17 total 415.95 last 47.28) - mkdir 23027 (time 1788563916.19 total 425.96 last 48.42) - mkdir 23577 (time 1788563926.19 total 435.96 last 54.99) - mkdir 24082 (time 1788563936.26 total 446.03 last 50.17) - mkdir 24445 (time 1788563946.27 total 456.05 last 36.23) - mkdir 24847 (time 1788563956.34 total 466.12 last 39.93) - mkdir 25173 (time 1788563966.36 total 476.13 last 32.54) - mkdir 25578 (time 1788563976.39 total 486.16 last 40.39) - mkdir 26099 (time 1788563986.40 total 496.17 last 52.05) - mkdir 26654 (time 1788563996.42 total 506.19 last 55.36) - mkdir 27345 (time 1788564006.43 total 516.21 last 69.00) - mkdir 27871 (time 1788564016.44 total 526.21 last 52.57) - mkdir 28503 (time 1788564026.46 total 536.23 last 63.10) - mkdir 29170 (time 1788564036.47 total 546.24 last 66.60) - mkdir 29622 (time 1788564046.48 total 556.26 last 45.14) - mkdir 30000 (time 1788564055.22 total 564.99 last 43.27) - mkdir 30451 (time 1788564065.26 total 575.04 last 44.91) - mkdir 30901 (time 1788564075.29 total 585.06 last 44.89) - mkdir 31427 (time 1788564085.30 total 595.07 last 52.52) - mkdir 32022 (time 1788564095.31 total 605.08 last 59.46) - mkdir 32697 (time 1788564105.33 total 615.10 last 67.37) total: 32818 mkdir in 616.89 seconds: 53.20 ops/second - mkdir 587 (time 1788563500.42 total 10.01 last 58.67) - mkdir 994 (time 1788563510.44 total 20.02 last 40.64) - mkdir 1289 (time 1788563520.45 total 30.04 last 29.45) - mkdir 1678 (time 1788563530.56 total 40.14 last 38.51) - mkdir 2132 (time 1788563540.56 total 50.15 last 45.36) - mkdir 2711 (time 1788563550.58 total 60.16 last 57.81) - mkdir 3416 (time 1788563560.60 total 70.19 last 70.33) - mkdir 4183 (time 1788563570.63 total 80.21 last 76.49) - mkdir 4791 (time 1788563580.65 total 90.23 last 60.71) - mkdir 5573 (time 1788563590.65 total 100.23 last 78.19) - mkdir 6249 (time 1788563600.66 total 110.24 last 67.54) - mkdir 6700 (time 1788563610.70 total 120.28 last 44.91) - mkdir 7341 (time 1788563620.71 total 130.29 last 64.02) - mkdir 7894 (time 1788563630.71 total 140.30 last 55.30) - mkdir 8499 (time 1788563640.73 total 150.31 last 60.42) - mkdir 8990 (time 1788563650.75 total 160.33 last 48.98) - mkdir 9564 (time 1788563660.76 total 170.34 last 57.33) - mkdir 10000 (time 1788563667.59 total 177.18 last 63.82) - mkdir 10734 (time 1788563677.60 total 187.18 last 73.34) - mkdir 11368 (time 1788563687.62 total 197.21 last 63.25) - mkdir 11925 (time 1788563697.64 total 207.22 last 55.61) - mkdir 12457 (time 1788563707.68 total 217.26 last 52.99) - mkdir 12893 (time 1788563717.69 total 227.27 last 43.56) - mkdir 13409 (time 1788563727.69 total 237.28 last 51.58) - mkdir 14014 (time 1788563737.72 total 247.30 last 60.33) - mkdir 14702 (time 1788563747.75 total 257.33 last 68.62) - mkdir 15292 (time 1788563757.76 total 267.34 last 58.93) - mkdir 15915 (time 1788563767.76 total 277.35 last 62.28) - mkdir 16377 (time 1788563777.77 total 287.35 last 46.18) - mkdir 16884 (time 1788563787.77 total 297.36 last 50.67) - mkdir 17224 (time 1788563797.81 total 307.40 last 33.86) - mkdir 17699 (time 1788563807.83 total 317.41 last 47.44) - mkdir 18135 (time 1788563817.83 total 327.41 last 43.59) - mkdir 18478 (time 1788563827.83 total 337.42 last 34.28) - mkdir 18861 (time 1788563837.86 total 347.44 last 38.20) - mkdir 19456 (time 1788563847.86 total 357.45 last 59.48) - mkdir 19984 (time 1788563857.87 total 367.45 last 52.77) - mkdir 20455 (time 1788563867.89 total 377.47 last 47.01) - mkdir 20894 (time 1788563877.89 total 387.47 last 43.90) - mkdir 21443 (time 1788563887.89 total 397.47 last 54.90) - mkdir 22072 (time 1788563897.92 total 407.50 last 62.70) - mkdir 22511 (time 1788563907.92 total 417.51 last 43.89) - mkdir 23010 (time 1788563917.93 total 427.51 last 49.88) - mkdir 23588 (time 1788563927.94 total 437.52 last 57.74) - mkdir 24085 (time 1788563937.96 total 447.54 last 49.60) - mkdir 24446 (time 1788563947.97 total 457.55 last 36.05) - mkdir 24837 (time 1788563958.29 total 467.87 last 37.90) - mkdir 25219 (time 1788563968.70 total 478.28 last 36.69) - mkdir 25642 (time 1788563978.73 total 488.32 last 42.16) - mkdir 26191 (time 1788563988.73 total 498.32 last 54.89) - mkdir 26762 (time 1788563998.74 total 508.32 last 57.06) - mkdir 27429 (time 1788564008.75 total 518.33 last 66.63) - mkdir 27969 (time 1788564018.76 total 528.35 last 53.93) - mkdir 28649 (time 1788564028.76 total 538.35 last 67.99) - mkdir 29257 (time 1788564038.77 total 548.35 last 60.78) - mkdir 29688 (time 1788564048.81 total 558.39 last 42.93) - mkdir 30000 (time 1788564056.34 total 565.92 last 41.45) - mkdir 30449 (time 1788564066.35 total 575.93 last 44.85) - mkdir 30905 (time 1788564076.35 total 585.93 last 45.58) - mkdir 31438 (time 1788564086.36 total 595.94 last 53.28) - mkdir 32061 (time 1788564096.37 total 605.95 last 62.23) - mkdir 32737 (time 1788564106.39 total 615.98 last 67.43) total: 32818 mkdir in 617.21 seconds: 53.17 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 270732 1000572 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 1788564818 ; total 0 ; last 0) - unlinked 10000 (time 1788565039 ; total 221 ; last 221) - unlinked 20000 (time 1788565272 ; total 454 ; last 233) - unlinked 30000 (time 1788565529 ; total 711 ; last 257) total: 32768 unlinks in 795 seconds: 41.217609 unlinks/second - unlinked 0 (time 1788564818 ; total 0 ; last 0) - unlinked 10000 (time 1788565039 ; total 221 ; last 221) - unlinked 20000 (time 1788565272 ; total 454 ; last 233) - unlinked 30000 (time 1788565532 ; total 714 ; last 260) total: 32768 unlinks in 799 seconds: 41.011265 unlinks/second nlink between: 1 - unlinked 0 (time 1788565619 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788565619 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 8188 1263116 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