== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:36:06 (1787582166) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27908 3579112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15572 3591448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2659 259485 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6048 518932 2% /mnt/lustre - mkdir 957 (time 1787582181.68 total 10.00 last 95.68) - mkdir 1878 (time 1787582191.69 total 20.00 last 92.08) - mkdir 2865 (time 1787582201.69 total 30.01 last 98.68) - mkdir 3802 (time 1787582211.69 total 40.01 last 93.68) - mkdir 4542 (time 1787582221.69 total 50.01 last 73.97) - mkdir 5466 (time 1787582231.71 total 60.03 last 92.26) - mkdir 6348 (time 1787582241.73 total 70.05 last 88.00) - mkdir 7174 (time 1787582251.76 total 80.08 last 82.36) - mkdir 8024 (time 1787582261.77 total 90.08 last 84.95) - mkdir 8974 (time 1787582271.77 total 100.09 last 94.94) - mkdir 9954 (time 1787582281.79 total 110.11 last 97.81) - mkdir 10901 (time 1787582291.79 total 120.11 last 94.69) - mkdir 11880 (time 1787582301.80 total 130.12 last 97.81) - mkdir 12802 (time 1787582311.81 total 140.13 last 92.11) - mkdir 13686 (time 1787582321.81 total 150.13 last 88.38) - mkdir 14522 (time 1787582331.85 total 160.17 last 83.28) - mkdir 15380 (time 1787582341.86 total 170.18 last 85.71) - mkdir 16169 (time 1787582351.87 total 180.19 last 78.80) - mkdir 17024 (time 1787582361.89 total 190.21 last 85.35) - mkdir 17905 (time 1787582371.90 total 200.21 last 88.07) - mkdir 18608 (time 1787582381.92 total 210.24 last 70.14) - mkdir 19303 (time 1787582391.93 total 220.25 last 69.39) - mkdir 20000 (time 1787582401.46 total 229.77 last 73.20) - mkdir 20837 (time 1787582411.46 total 239.78 last 83.65) - mkdir 21768 (time 1787582421.48 total 249.80 last 92.91) - mkdir 22609 (time 1787582431.48 total 259.80 last 84.10) - mkdir 23385 (time 1787582441.51 total 269.83 last 77.40) - mkdir 24161 (time 1787582451.52 total 279.84 last 77.51) - mkdir 24959 (time 1787582461.53 total 289.84 last 79.77) - mkdir 25816 (time 1787582471.54 total 299.85 last 85.61) - mkdir 26871 (time 1787582481.54 total 309.86 last 105.46) - mkdir 27724 (time 1787582491.54 total 319.86 last 85.29) - mkdir 28582 (time 1787582501.55 total 329.87 last 85.72) - mkdir 29406 (time 1787582511.56 total 339.88 last 82.32) - mkdir 30000 (time 1787582518.47 total 346.79 last 85.91) - mkdir 30820 (time 1787582528.48 total 356.80 last 81.91) - mkdir 31638 (time 1787582538.49 total 366.81 last 81.78) - mkdir 32451 (time 1787582548.49 total 376.81 last 81.29) total: 32818 mkdir in 381.64 seconds: 85.99 ops/second - mkdir 922 (time 1787582181.73 total 10.00 last 92.18) - mkdir 1833 (time 1787582191.73 total 20.00 last 91.08) - mkdir 2790 (time 1787582201.74 total 30.01 last 95.62) - mkdir 3734 (time 1787582211.76 total 40.03 last 94.24) - mkdir 4483 (time 1787582221.80 total 50.07 last 74.59) - mkdir 5419 (time 1787582231.80 total 60.07 last 93.59) - mkdir 6306 (time 1787582241.80 total 70.07 last 88.68) - mkdir 7085 (time 1787582251.86 total 80.13 last 77.44) - mkdir 7939 (time 1787582261.88 total 90.15 last 85.27) - mkdir 8883 (time 1787582271.89 total 100.16 last 94.25) - mkdir 9843 (time 1787582281.90 total 110.17 last 95.90) - mkdir 10817 (time 1787582291.93 total 120.20 last 97.17) - mkdir 11771 (time 1787582301.94 total 130.21 last 95.30) - mkdir 12632 (time 1787582311.94 total 140.21 last 86.08) - mkdir 13487 (time 1787582321.94 total 150.21 last 85.49) - mkdir 14319 (time 1787582331.95 total 160.22 last 83.15) - mkdir 15177 (time 1787582341.95 total 170.22 last 85.76) - mkdir 15965 (time 1787582351.96 total 180.23 last 78.73) - mkdir 16811 (time 1787582361.97 total 190.25 last 84.46) - mkdir 17658 (time 1787582371.99 total 200.26 last 84.57) - mkdir 18364 (time 1787582382.04 total 210.31 last 70.25) - mkdir 19066 (time 1787582392.04 total 220.32 last 70.18) - mkdir 19790 (time 1787582402.05 total 230.33 last 72.34) - mkdir 20000 (time 1787582404.72 total 233.00 last 78.58) - mkdir 20938 (time 1787582414.73 total 243.00 last 93.75) - mkdir 21830 (time 1787582424.73 total 253.01 last 89.16) - mkdir 22675 (time 1787582434.74 total 263.02 last 84.43) - mkdir 23376 (time 1787582444.77 total 273.04 last 69.90) - mkdir 24218 (time 1787582454.77 total 283.05 last 84.18) - mkdir 24994 (time 1787582464.78 total 293.05 last 77.57) - mkdir 25893 (time 1787582474.79 total 303.07 last 89.76) - mkdir 26880 (time 1787582484.81 total 313.09 last 98.48) - mkdir 27754 (time 1787582494.82 total 323.09 last 87.38) - mkdir 28528 (time 1787582504.85 total 333.13 last 77.13) - mkdir 29399 (time 1787582514.85 total 343.13 last 87.09) - mkdir 30000 (time 1787582522.34 total 350.61 last 80.33) - mkdir 30821 (time 1787582532.36 total 360.63 last 81.92) - mkdir 31659 (time 1787582542.38 total 370.65 last 83.63) - mkdir 32403 (time 1787582552.38 total 380.65 last 74.39) total: 32818 mkdir in 385.62 seconds: 85.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276220 995084 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27908 3579112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15572 3591448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67659 956341 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2659 259485 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71684 518932 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787583113 ; total 0 ; last 0) - unlinked 10000 (time 1787583280 ; total 167 ; last 167) - unlinked 20000 (time 1787583391 ; total 278 ; last 111) - unlinked 30000 (time 1787583495 ; total 382 ; last 104) total: 32768 unlinks in 411 seconds: 79.727493 unlinks/second - unlinked 0 (time 1787583113 ; total 0 ; last 0) - unlinked 10000 (time 1787583281 ; total 168 ; last 168) - unlinked 20000 (time 1787583392 ; total 279 ; last 111) - unlinked 30000 (time 1787583496 ; total 383 ; last 104) total: 32768 unlinks in 413 seconds: 79.341408 unlinks/second nlink between: 1 - unlinked 0 (time 1787583527 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787583527 ; 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 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13676 1257628 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27908 3579112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15572 3591448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4025 1019975 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2659 259485 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6048 518932 2% /mnt/lustre