== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:40:53 (1789065653) 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 937 (time 1789065668.25 total 10.01 last 93.64) - mkdir 1873 (time 1789065678.25 total 20.01 last 93.59) - mkdir 2793 (time 1789065688.25 total 30.01 last 91.99) - mkdir 3753 (time 1789065698.25 total 40.01 last 95.94) - mkdir 4697 (time 1789065708.26 total 50.02 last 94.34) - mkdir 5589 (time 1789065718.27 total 60.03 last 89.15) - mkdir 6490 (time 1789065728.27 total 70.03 last 90.06) - mkdir 7415 (time 1789065738.28 total 80.04 last 92.38) - mkdir 8360 (time 1789065748.28 total 90.04 last 94.50) - mkdir 9246 (time 1789065758.28 total 100.05 last 88.59) - mkdir 10000 (time 1789065767.02 total 108.78 last 86.32) - mkdir 10890 (time 1789065777.02 total 118.78 last 88.99) - mkdir 11793 (time 1789065787.02 total 128.78 last 90.28) - mkdir 12656 (time 1789065797.03 total 138.79 last 86.25) - mkdir 13611 (time 1789065807.03 total 148.79 last 95.49) - mkdir 14536 (time 1789065817.03 total 158.79 last 92.48) - mkdir 15457 (time 1789065827.06 total 168.82 last 91.82) - mkdir 16372 (time 1789065837.07 total 178.83 last 91.46) - mkdir 17300 (time 1789065847.07 total 188.83 last 92.74) - mkdir 18245 (time 1789065857.07 total 198.83 last 94.49) - mkdir 19076 (time 1789065867.10 total 208.86 last 82.89) - mkdir 19918 (time 1789065877.10 total 218.86 last 84.17) - mkdir 20791 (time 1789065887.11 total 228.87 last 87.19) - mkdir 21662 (time 1789065897.12 total 238.88 last 87.06) - mkdir 22534 (time 1789065907.12 total 248.88 last 87.16) - mkdir 23412 (time 1789065917.13 total 258.89 last 87.75) - mkdir 24301 (time 1789065927.13 total 268.89 last 88.86) - mkdir 25178 (time 1789065937.14 total 278.91 last 87.59) - mkdir 26107 (time 1789065947.16 total 288.92 last 92.76) - mkdir 27014 (time 1789065957.17 total 298.93 last 90.62) - mkdir 27932 (time 1789065967.18 total 308.95 last 91.65) - mkdir 28865 (time 1789065977.21 total 318.97 last 93.11) - mkdir 29725 (time 1789065987.22 total 328.98 last 85.90) - mkdir 30000 (time 1789065990.12 total 331.88 last 94.73) - mkdir 30809 (time 1789066000.14 total 341.90 last 80.75) - mkdir 31716 (time 1789066010.16 total 351.92 last 90.53) - mkdir 32629 (time 1789066020.16 total 361.92 last 91.29) total: 32818 mkdir in 363.91 seconds: 90.18 ops/second - mkdir 944 (time 1789065668.24 total 10.01 last 94.32) - mkdir 1908 (time 1789065678.25 total 20.02 last 96.31) - mkdir 2839 (time 1789065688.26 total 30.02 last 93.04) - mkdir 3776 (time 1789065698.27 total 40.03 last 93.62) - mkdir 4685 (time 1789065708.27 total 50.03 last 90.89) - mkdir 5552 (time 1789065718.27 total 60.03 last 86.69) - mkdir 6451 (time 1789065728.28 total 70.04 last 89.83) - mkdir 7410 (time 1789065738.28 total 80.04 last 95.88) - mkdir 8382 (time 1789065748.29 total 90.06 last 97.07) - mkdir 9269 (time 1789065758.29 total 100.06 last 88.67) - mkdir 10000 (time 1789065766.57 total 108.33 last 88.36) - mkdir 10898 (time 1789065776.57 total 118.34 last 89.76) - mkdir 11824 (time 1789065786.58 total 128.34 last 92.57) - mkdir 12679 (time 1789065796.59 total 138.35 last 85.42) - mkdir 13607 (time 1789065806.60 total 148.37 last 92.63) - mkdir 14518 (time 1789065816.62 total 158.38 last 90.97) - mkdir 15446 (time 1789065826.64 total 168.41 last 92.58) - mkdir 16337 (time 1789065836.64 total 178.41 last 89.09) - mkdir 17210 (time 1789065846.65 total 188.42 last 87.22) - mkdir 18175 (time 1789065856.66 total 198.43 last 96.40) - mkdir 19027 (time 1789065866.67 total 208.43 last 85.13) - mkdir 19874 (time 1789065876.67 total 218.44 last 84.66) - mkdir 20767 (time 1789065886.68 total 228.45 last 89.21) - mkdir 21663 (time 1789065896.68 total 238.45 last 89.59) - mkdir 22531 (time 1789065906.69 total 248.46 last 86.72) - mkdir 23421 (time 1789065916.72 total 258.48 last 88.77) - mkdir 24305 (time 1789065926.72 total 268.49 last 88.37) - mkdir 25168 (time 1789065936.72 total 278.49 last 86.30) - mkdir 26096 (time 1789065946.73 total 288.49 last 92.74) - mkdir 26982 (time 1789065956.73 total 298.50 last 88.56) - mkdir 27919 (time 1789065966.74 total 308.50 last 93.67) - mkdir 28856 (time 1789065976.75 total 318.51 last 93.61) - mkdir 29716 (time 1789065986.76 total 328.53 last 85.87) - mkdir 30000 (time 1789065990.01 total 331.77 last 87.52) - mkdir 30794 (time 1789066000.01 total 341.77 last 79.38) - mkdir 31679 (time 1789066010.01 total 351.78 last 88.49) - mkdir 32590 (time 1789066020.04 total 361.81 last 90.80) total: 32818 mkdir in 364.30 seconds: 90.08 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 270688 1000616 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 1789066378 ; total 0 ; last 0) - unlinked 10000 (time 1789066548 ; total 170 ; last 170) - unlinked 20000 (time 1789066670 ; total 292 ; last 122) - unlinked 30000 (time 1789066778 ; total 400 ; last 108) total: 32768 unlinks in 427 seconds: 76.740044 unlinks/second - unlinked 0 (time 1789066378 ; total 0 ; last 0) - unlinked 10000 (time 1789066550 ; total 172 ; last 172) - unlinked 20000 (time 1789066672 ; total 294 ; last 122) - unlinked 30000 (time 1789066780 ; total 402 ; last 108) total: 32768 unlinks in 429 seconds: 76.382286 unlinks/second nlink between: 1 - unlinked 0 (time 1789066808 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789066808 ; 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 8144 1263160 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