== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:23:56 (1788837836) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30960 3576060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12516 3594504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3959 1020041 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2024 1021976 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2653 259491 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2639 259505 2% /mnt/lustre[OST:1] filesystem_summary: 524979 5983 518996 2% /mnt/lustre - mkdir 834 (time 1788837852.98 total 10.00 last 83.38) - mkdir 1680 (time 1788837862.99 total 20.01 last 84.50) - mkdir 2574 (time 1788837872.99 total 30.02 last 89.38) - mkdir 3369 (time 1788837882.99 total 40.02 last 79.47) - mkdir 4376 (time 1788837892.99 total 50.02 last 100.69) - mkdir 5375 (time 1788837903.00 total 60.03 last 99.81) - mkdir 6326 (time 1788837913.02 total 70.04 last 94.98) - mkdir 7218 (time 1788837923.02 total 80.05 last 89.17) - mkdir 8095 (time 1788837933.03 total 90.06 last 87.58) - mkdir 9017 (time 1788837943.03 total 100.06 last 92.19) - mkdir 9859 (time 1788837953.04 total 110.06 last 84.18) - mkdir 10732 (time 1788837963.05 total 120.08 last 87.18) - mkdir 11745 (time 1788837973.05 total 130.08 last 101.26) - mkdir 12743 (time 1788837983.06 total 140.08 last 99.77) - mkdir 13563 (time 1788837993.06 total 150.09 last 81.96) - mkdir 14406 (time 1788838003.06 total 160.09 last 84.29) - mkdir 15329 (time 1788838013.07 total 170.09 last 92.27) - mkdir 16280 (time 1788838023.09 total 180.11 last 94.91) - mkdir 17140 (time 1788838033.10 total 190.13 last 85.85) - mkdir 18008 (time 1788838043.11 total 200.14 last 86.73) - mkdir 19015 (time 1788838053.11 total 210.14 last 100.67) - mkdir 19997 (time 1788838063.12 total 220.14 last 98.18) - mkdir 20937 (time 1788838073.13 total 230.16 last 93.87) - mkdir 21930 (time 1788838083.13 total 240.16 last 99.27) - mkdir 22824 (time 1788838093.15 total 250.17 last 89.28) - mkdir 23567 (time 1788838103.15 total 260.17 last 74.29) - mkdir 24471 (time 1788838113.17 total 270.19 last 90.23) - mkdir 25378 (time 1788838123.17 total 280.20 last 90.63) - mkdir 26254 (time 1788838133.19 total 290.21 last 87.48) - mkdir 27164 (time 1788838143.19 total 300.22 last 90.99) - mkdir 28077 (time 1788838153.19 total 310.22 last 91.29) - mkdir 28933 (time 1788838163.22 total 320.24 last 85.38) - mkdir 29805 (time 1788838173.23 total 330.25 last 87.10) - mkdir 30000 (time 1788838175.46 total 332.49 last 87.37) - mkdir 30919 (time 1788838185.46 total 342.49 last 91.88) - mkdir 31762 (time 1788838195.47 total 352.50 last 84.21) - mkdir 32600 (time 1788838205.48 total 362.50 last 83.75) total: 32818 mkdir in 364.85 seconds: 89.95 ops/second - mkdir 807 (time 1788837852.98 total 10.01 last 80.63) - mkdir 1673 (time 1788837862.98 total 20.01 last 86.59) - mkdir 2564 (time 1788837873.00 total 30.03 last 88.94) - mkdir 3352 (time 1788837883.01 total 40.03 last 78.76) - mkdir 4339 (time 1788837893.02 total 50.04 last 98.60) - mkdir 5355 (time 1788837903.02 total 60.05 last 101.57) - mkdir 6263 (time 1788837913.03 total 70.05 last 90.76) - mkdir 7167 (time 1788837923.03 total 80.05 last 90.36) - mkdir 8053 (time 1788837933.04 total 90.07 last 88.50) - mkdir 8956 (time 1788837943.04 total 100.07 last 90.28) - mkdir 9779 (time 1788837953.05 total 110.07 last 82.29) - mkdir 10000 (time 1788837955.97 total 112.99 last 75.66) - mkdir 10939 (time 1788837965.97 total 122.99 last 93.88) - mkdir 11904 (time 1788837975.97 total 132.99 last 96.48) - mkdir 12908 (time 1788837985.98 total 143.00 last 100.31) - mkdir 13746 (time 1788837995.99 total 153.01 last 83.73) - mkdir 14580 (time 1788838005.99 total 163.01 last 83.38) - mkdir 15513 (time 1788838015.99 total 173.02 last 93.25) - mkdir 16355 (time 1788838026.00 total 183.02 last 84.19) - mkdir 17242 (time 1788838036.00 total 193.02 last 88.69) - mkdir 18128 (time 1788838046.01 total 203.03 last 88.51) - mkdir 19077 (time 1788838056.01 total 213.03 last 94.87) - mkdir 20000 (time 1788838064.98 total 222.00 last 102.91) - mkdir 20974 (time 1788838074.98 total 232.00 last 97.40) - mkdir 21964 (time 1788838084.99 total 242.01 last 98.91) - mkdir 22815 (time 1788838095.00 total 252.03 last 84.97) - mkdir 23581 (time 1788838105.02 total 262.04 last 76.48) - mkdir 24474 (time 1788838115.04 total 272.06 last 89.15) - mkdir 25389 (time 1788838125.06 total 282.08 last 91.30) - mkdir 26295 (time 1788838135.06 total 292.08 last 90.59) - mkdir 27233 (time 1788838145.06 total 302.09 last 93.76) - mkdir 28122 (time 1788838155.08 total 312.10 last 88.80) - mkdir 28979 (time 1788838165.08 total 322.11 last 85.63) - mkdir 29899 (time 1788838175.09 total 332.11 last 91.96) - mkdir 30803 (time 1788838185.11 total 342.13 last 90.22) - mkdir 31668 (time 1788838195.13 total 352.15 last 86.31) - mkdir 32518 (time 1788838205.13 total 362.16 last 84.99) total: 32818 mkdir in 365.61 seconds: 89.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276180 995124 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30960 3576060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12516 3594504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3959 1020041 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67660 956340 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2653 259491 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2639 259505 2% /mnt/lustre[OST:1] filesystem_summary: 590615 71619 518996 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788838802 ; total 0 ; last 0) - unlinked 10000 (time 1788838967 ; total 165 ; last 165) - unlinked 20000 (time 1788839065 ; total 263 ; last 98) - unlinked 30000 (time 1788839163 ; total 361 ; last 98) total: 32768 unlinks in 394 seconds: 83.167511 unlinks/second - unlinked 0 (time 1788838802 ; total 0 ; last 0) - unlinked 10000 (time 1788838968 ; total 166 ; last 166) - unlinked 20000 (time 1788839066 ; total 264 ; last 98) - unlinked 30000 (time 1788839166 ; total 364 ; last 100) total: 32768 unlinks in 398 seconds: 82.331657 unlinks/second nlink between: 1 - unlinked 0 (time 1788839202 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788839202 ; 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13636 1257668 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30960 3576060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12516 3594504 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3959 1020041 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2024 1021976 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2653 259491 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2639 259505 2% /mnt/lustre[OST:1] filesystem_summary: 524979 5983 518996 2% /mnt/lustre