== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:23:27 (1789601007) 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 629 (time 1789601022.91 total 10.03 last 62.71) - mkdir 1255 (time 1789601032.93 total 20.05 last 62.48) - mkdir 1898 (time 1789601042.93 total 30.05 last 64.29) - mkdir 2515 (time 1789601052.96 total 40.08 last 61.53) - mkdir 3147 (time 1789601062.98 total 50.10 last 63.05) - mkdir 3753 (time 1789601072.99 total 60.11 last 60.55) - mkdir 4393 (time 1789601082.99 total 70.11 last 63.99) - mkdir 5085 (time 1789601093.00 total 80.12 last 69.14) - mkdir 5743 (time 1789601103.02 total 90.14 last 65.66) - mkdir 6414 (time 1789601113.04 total 100.16 last 66.98) - mkdir 7043 (time 1789601123.06 total 110.18 last 62.81) - mkdir 7691 (time 1789601133.06 total 120.18 last 64.77) - mkdir 8266 (time 1789601143.09 total 130.20 last 57.36) - mkdir 8866 (time 1789601153.10 total 140.22 last 59.93) - mkdir 9472 (time 1789601163.10 total 150.22 last 60.56) - mkdir 10000 (time 1789601171.62 total 158.74 last 62.02) - mkdir 10673 (time 1789601181.62 total 168.74 last 67.26) - mkdir 11370 (time 1789601191.62 total 178.74 last 69.69) - mkdir 12064 (time 1789601201.64 total 188.76 last 69.28) - mkdir 12774 (time 1789601211.65 total 198.77 last 70.96) - mkdir 13466 (time 1789601221.65 total 208.77 last 69.17) - mkdir 14107 (time 1789601231.68 total 218.80 last 63.90) - mkdir 14748 (time 1789601241.70 total 228.82 last 64.01) - mkdir 15387 (time 1789601251.74 total 238.86 last 63.65) - mkdir 16115 (time 1789601261.74 total 248.86 last 72.79) - mkdir 16838 (time 1789601271.74 total 258.86 last 72.30) - mkdir 17481 (time 1789601281.78 total 268.90 last 64.05) - mkdir 18152 (time 1789601291.78 total 278.90 last 67.06) - mkdir 18878 (time 1789601301.80 total 288.92 last 72.49) - mkdir 19541 (time 1789601311.81 total 298.93 last 66.21) - mkdir 20000 (time 1789601319.90 total 307.02 last 56.73) - mkdir 20705 (time 1789601329.91 total 317.03 last 70.42) - mkdir 21394 (time 1789601339.92 total 327.04 last 68.86) - mkdir 22109 (time 1789601349.92 total 337.04 last 71.49) - mkdir 22802 (time 1789601359.95 total 347.06 last 69.13) - mkdir 23456 (time 1789601369.96 total 357.08 last 65.32) - mkdir 24159 (time 1789601379.98 total 367.10 last 70.15) - mkdir 24791 (time 1789601390.00 total 377.12 last 63.05) - mkdir 25412 (time 1789601400.02 total 387.14 last 62.02) - mkdir 25952 (time 1789601410.04 total 397.15 last 53.91) - mkdir 26460 (time 1789601420.05 total 407.17 last 50.70) - mkdir 26993 (time 1789601430.06 total 417.18 last 53.25) - mkdir 27621 (time 1789601440.07 total 427.19 last 62.76) - mkdir 28266 (time 1789601450.08 total 437.20 last 64.45) - mkdir 28920 (time 1789601460.08 total 447.20 last 65.38) - mkdir 29556 (time 1789601470.08 total 457.20 last 63.58) - mkdir 30000 (time 1789601476.46 total 463.58 last 69.63) - mkdir 30724 (time 1789601486.47 total 473.59 last 72.31) - mkdir 31453 (time 1789601496.49 total 483.60 last 72.81) - mkdir 32204 (time 1789601506.50 total 493.61 last 75.03) total: 32818 mkdir in 502.61 seconds: 65.30 ops/second - mkdir 619 (time 1789601022.90 total 10.01 last 61.82) - mkdir 1216 (time 1789601032.92 total 20.03 last 59.59) - mkdir 1862 (time 1789601042.92 total 30.03 last 64.58) - mkdir 2484 (time 1789601052.93 total 40.04 last 62.13) - mkdir 3081 (time 1789601062.95 total 50.07 last 59.56) - mkdir 3693 (time 1789601072.96 total 60.08 last 61.14) - mkdir 4348 (time 1789601082.97 total 70.08 last 65.47) - mkdir 5010 (time 1789601092.97 total 80.08 last 66.20) - mkdir 5647 (time 1789601102.97 total 90.09 last 63.67) - mkdir 6342 (time 1789601112.99 total 100.11 last 69.38) - mkdir 6959 (time 1789601123.01 total 110.12 last 61.60) - mkdir 7597 (time 1789601133.01 total 120.13 last 63.75) - mkdir 8156 (time 1789601143.05 total 130.16 last 55.73) - mkdir 8737 (time 1789601153.05 total 140.16 last 58.08) - mkdir 9375 (time 1789601163.05 total 150.17 last 63.77) - mkdir 9997 (time 1789601173.06 total 160.17 last 62.17) - mkdir 10599 (time 1789601183.07 total 170.18 last 60.15) - mkdir 11272 (time 1789601193.09 total 180.21 last 67.12) - mkdir 12038 (time 1789601203.12 total 190.23 last 76.41) - mkdir 12720 (time 1789601213.13 total 200.24 last 68.13) - mkdir 13377 (time 1789601223.13 total 210.24 last 65.70) - mkdir 14026 (time 1789601233.15 total 220.27 last 64.74) - mkdir 14627 (time 1789601243.16 total 230.27 last 60.07) - mkdir 15303 (time 1789601253.16 total 240.28 last 67.57) - mkdir 16014 (time 1789601263.18 total 250.29 last 70.99) - mkdir 16693 (time 1789601273.18 total 260.30 last 67.88) - mkdir 17336 (time 1789601283.19 total 270.30 last 64.27) - mkdir 18030 (time 1789601293.20 total 280.31 last 69.32) - mkdir 18714 (time 1789601303.21 total 290.33 last 68.32) - mkdir 19344 (time 1789601313.23 total 300.34 last 62.91) - mkdir 19939 (time 1789601323.24 total 310.36 last 59.39) - mkdir 20634 (time 1789601333.25 total 320.36 last 69.49) - mkdir 21345 (time 1789601343.27 total 330.38 last 70.96) - mkdir 22041 (time 1789601353.27 total 340.38 last 69.59) - mkdir 22712 (time 1789601363.29 total 350.40 last 66.95) - mkdir 23377 (time 1789601373.30 total 360.41 last 66.46) - mkdir 24096 (time 1789601383.31 total 370.42 last 71.83) - mkdir 24713 (time 1789601393.32 total 380.44 last 61.61) - mkdir 25339 (time 1789601403.33 total 390.45 last 62.52) - mkdir 25830 (time 1789601413.39 total 400.50 last 48.84) - mkdir 26354 (time 1789601423.39 total 410.50 last 52.40) - mkdir 26896 (time 1789601433.40 total 420.51 last 54.15) - mkdir 27524 (time 1789601443.40 total 430.51 last 62.80) - mkdir 28189 (time 1789601453.41 total 440.52 last 66.43) - mkdir 28861 (time 1789601463.41 total 450.53 last 67.15) - mkdir 29540 (time 1789601473.42 total 460.54 last 67.84) - mkdir 30000 (time 1789601479.96 total 467.07 last 70.37) - mkdir 30676 (time 1789601489.96 total 477.07 last 67.60) - mkdir 31412 (time 1789601499.97 total 487.08 last 73.55) - mkdir 32201 (time 1789601509.97 total 497.08 last 78.89) total: 32818 mkdir in 506.15 seconds: 64.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270744 1000560 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 1789602235 ; total 0 ; last 0) - unlinked 10000 (time 1789602465 ; total 230 ; last 230) - unlinked 20000 (time 1789602720 ; total 485 ; last 255) - unlinked 30000 (time 1789602962 ; total 727 ; last 242) total: 32768 unlinks in 791 seconds: 41.426044 unlinks/second - unlinked 0 (time 1789602235 ; total 0 ; last 0) - unlinked 10000 (time 1789602465 ; total 230 ; last 230) - unlinked 20000 (time 1789602722 ; total 487 ; last 257) - unlinked 30000 (time 1789602963 ; total 728 ; last 241) total: 32768 unlinks in 793 seconds: 41.321564 unlinks/second nlink between: 1 - unlinked 0 (time 1789603029 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789603029 ; 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 8200 1263104 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