== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:57:42 (1790672262) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 835 (time 1790672277.64 total 10.03 last 83.25) - mkdir 1469 (time 1790672287.65 total 20.04 last 63.35) - mkdir 2058 (time 1790672297.67 total 30.05 last 58.80) - mkdir 2719 (time 1790672307.67 total 40.06 last 66.06) - mkdir 3607 (time 1790672317.68 total 50.07 last 88.73) - mkdir 4542 (time 1790672327.68 total 60.07 last 93.45) - mkdir 5480 (time 1790672337.70 total 70.08 last 93.70) - mkdir 6314 (time 1790672347.70 total 80.09 last 83.38) - mkdir 7157 (time 1790672357.71 total 90.09 last 84.24) - mkdir 7976 (time 1790672367.73 total 100.12 last 81.72) - mkdir 8893 (time 1790672377.74 total 110.13 last 91.56) - mkdir 9853 (time 1790672387.75 total 120.14 last 95.90) - mkdir 10729 (time 1790672397.77 total 130.16 last 87.45) - mkdir 11811 (time 1790672407.79 total 140.18 last 107.98) - mkdir 12479 (time 1790672417.80 total 150.19 last 66.73) - mkdir 13304 (time 1790672427.80 total 160.19 last 82.50) - mkdir 14038 (time 1790672437.80 total 170.19 last 73.38) - mkdir 14782 (time 1790672447.83 total 180.22 last 74.19) - mkdir 15531 (time 1790672457.86 total 190.25 last 74.67) - mkdir 16489 (time 1790672467.87 total 200.26 last 95.67) - mkdir 17319 (time 1790672477.89 total 210.28 last 82.84) - mkdir 18095 (time 1790672487.90 total 220.29 last 77.58) - mkdir 19059 (time 1790672497.90 total 230.29 last 96.39) - mkdir 19949 (time 1790672507.91 total 240.30 last 88.90) - mkdir 20872 (time 1790672517.92 total 250.31 last 92.17) - mkdir 21684 (time 1790672527.93 total 260.32 last 81.15) - mkdir 22541 (time 1790672537.93 total 270.32 last 85.69) - mkdir 23445 (time 1790672547.94 total 280.33 last 90.34) - mkdir 24408 (time 1790672557.94 total 290.33 last 96.27) - mkdir 25308 (time 1790672567.94 total 300.33 last 89.97) - mkdir 26216 (time 1790672577.95 total 310.34 last 90.76) - mkdir 27094 (time 1790672587.95 total 320.34 last 87.80) - mkdir 27967 (time 1790672597.95 total 330.34 last 87.26) - mkdir 28930 (time 1790672607.96 total 340.35 last 96.24) - mkdir 29763 (time 1790672617.96 total 350.35 last 83.27) - mkdir 30000 (time 1790672621.17 total 353.56 last 73.91) - mkdir 30753 (time 1790672631.17 total 363.56 last 75.30) - mkdir 31591 (time 1790672641.17 total 373.56 last 83.76) - mkdir 32497 (time 1790672651.17 total 383.56 last 90.59) total: 32818 mkdir in 386.94 seconds: 84.81 ops/second - mkdir 832 (time 1790672277.76 total 10.05 last 82.77) - mkdir 1477 (time 1790672287.78 total 20.07 last 64.36) - mkdir 2057 (time 1790672297.80 total 30.09 last 57.92) - mkdir 2682 (time 1790672307.82 total 40.11 last 62.37) - mkdir 3550 (time 1790672317.82 total 50.11 last 86.77) - mkdir 4447 (time 1790672327.84 total 60.13 last 89.55) - mkdir 5367 (time 1790672337.85 total 70.14 last 91.89) - mkdir 6177 (time 1790672347.86 total 80.15 last 80.88) - mkdir 7020 (time 1790672357.87 total 90.16 last 84.27) - mkdir 7830 (time 1790672367.88 total 100.17 last 80.89) - mkdir 8765 (time 1790672377.88 total 110.17 last 93.48) - mkdir 9706 (time 1790672387.89 total 120.18 last 94.01) - mkdir 10000 (time 1790672390.87 total 123.16 last 98.64) - mkdir 10901 (time 1790672400.88 total 133.17 last 90.03) - mkdir 11819 (time 1790672410.88 total 143.17 last 91.78) - mkdir 12540 (time 1790672420.89 total 153.18 last 72.07) - mkdir 13324 (time 1790672430.89 total 163.18 last 78.37) - mkdir 14053 (time 1790672440.90 total 173.19 last 72.85) - mkdir 14847 (time 1790672450.90 total 183.19 last 79.40) - mkdir 15653 (time 1790672460.90 total 193.19 last 80.59) - mkdir 16550 (time 1790672470.90 total 203.19 last 89.69) - mkdir 17437 (time 1790672480.91 total 213.20 last 88.63) - mkdir 18258 (time 1790672490.91 total 223.21 last 82.05) - mkdir 19292 (time 1790672500.92 total 233.21 last 103.37) - mkdir 20000 (time 1790672508.96 total 241.25 last 88.06) - mkdir 20899 (time 1790672518.96 total 251.25 last 89.87) - mkdir 21707 (time 1790672528.96 total 261.25 last 80.80) - mkdir 22616 (time 1790672538.96 total 271.25 last 90.89) - mkdir 23568 (time 1790672548.98 total 281.27 last 95.03) - mkdir 24515 (time 1790672558.99 total 291.28 last 94.63) - mkdir 25404 (time 1790672569.01 total 301.30 last 88.68) - mkdir 26312 (time 1790672579.02 total 311.31 last 90.77) - mkdir 27158 (time 1790672589.05 total 321.34 last 84.34) - mkdir 28053 (time 1790672599.05 total 331.34 last 89.48) - mkdir 29002 (time 1790672609.07 total 341.36 last 94.72) - mkdir 29801 (time 1790672619.10 total 351.39 last 79.67) - mkdir 30000 (time 1790672622.09 total 354.38 last 66.56) - mkdir 30791 (time 1790672632.11 total 364.40 last 78.94) - mkdir 31596 (time 1790672642.14 total 374.43 last 80.19) - mkdir 32517 (time 1790672652.15 total 384.44 last 92.02) total: 32818 mkdir in 387.74 seconds: 84.64 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 270708 1000596 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790673070 ; total 0 ; last 0) - unlinked 10000 (time 1790673275 ; total 205 ; last 205) - unlinked 20000 (time 1790673431 ; total 361 ; last 156) - unlinked 30000 (time 1790673536 ; total 466 ; last 105) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1790673070 ; total 0 ; last 0) - unlinked 10000 (time 1790673275 ; total 205 ; last 205) - unlinked 20000 (time 1790673433 ; total 363 ; last 158) - unlinked 30000 (time 1790673537 ; total 467 ; last 104) total: 32768 unlinks in 504 seconds: 65.015877 unlinks/second nlink between: 1 - unlinked 0 (time 1790673575 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790673575 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8164 1263140 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre