== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:15:49 (1776204949) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7604 1280084 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7020 1280668 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26564 3580456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17244 3589776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43808 7170232 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1537 1022463 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1309 260835 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1339 260805 1% /mnt/lustre[OST:1] filesystem_summary: 525177 3537 521640 1% /mnt/lustre - mkdir 1313 (time 1776204963.89 total 10.00 last 131.29) - mkdir 2731 (time 1776204973.89 total 20.00 last 141.78) - mkdir 3827 (time 1776204983.90 total 30.01 last 109.57) - mkdir 5032 (time 1776204993.91 total 40.02 last 120.34) - mkdir 6154 (time 1776205003.91 total 50.02 last 112.18) - mkdir 7292 (time 1776205013.91 total 60.02 last 113.80) - mkdir 8475 (time 1776205023.92 total 70.03 last 118.21) - mkdir 9706 (time 1776205033.93 total 80.04 last 122.99) - mkdir 10000 (time 1776205036.43 total 82.54 last 117.61) - mkdir 11167 (time 1776205046.43 total 92.54 last 116.64) - mkdir 12334 (time 1776205056.44 total 102.54 last 116.70) - mkdir 13338 (time 1776205066.44 total 112.55 last 100.36) - mkdir 14475 (time 1776205076.45 total 122.55 last 113.61) - mkdir 15738 (time 1776205086.45 total 132.56 last 126.27) - mkdir 16953 (time 1776205096.46 total 142.56 last 121.42) - mkdir 17830 (time 1776205106.46 total 152.56 last 87.69) - mkdir 18953 (time 1776205116.46 total 162.57 last 112.26) - mkdir 20000 (time 1776205124.89 total 171.00 last 124.15) - mkdir 21222 (time 1776205134.90 total 181.01 last 122.14) - mkdir 22316 (time 1776205144.90 total 191.01 last 109.38) - mkdir 23489 (time 1776205154.92 total 201.03 last 117.06) - mkdir 24699 (time 1776205164.92 total 211.03 last 120.97) - mkdir 25828 (time 1776205174.94 total 221.04 last 112.76) - mkdir 26984 (time 1776205184.94 total 231.05 last 115.56) - mkdir 28123 (time 1776205194.96 total 241.07 last 113.67) - mkdir 29243 (time 1776205204.98 total 251.09 last 111.77) - mkdir 30000 (time 1776205212.00 total 258.10 last 107.91) - mkdir 31185 (time 1776205222.00 total 268.11 last 118.47) - mkdir 32497 (time 1776205232.00 total 278.11 last 131.19) - mkdir 33714 (time 1776205242.01 total 288.11 last 121.63) - mkdir 34891 (time 1776205252.01 total 298.12 last 117.66) - mkdir 35989 (time 1776205262.01 total 308.12 last 109.80) - mkdir 37174 (time 1776205272.01 total 318.12 last 118.48) - mkdir 38369 (time 1776205282.03 total 328.14 last 119.29) - mkdir 39458 (time 1776205292.05 total 338.16 last 108.64) - mkdir 40000 (time 1776205297.18 total 343.29 last 105.75) - mkdir 41053 (time 1776205307.19 total 353.29 last 105.22) - mkdir 42064 (time 1776205317.20 total 363.30 last 101.00) - mkdir 43157 (time 1776205327.20 total 373.31 last 109.26) - mkdir 44295 (time 1776205337.20 total 383.31 last 113.74) - mkdir 45558 (time 1776205347.20 total 393.31 last 126.29) - mkdir 46720 (time 1776205357.21 total 403.31 last 116.17) - mkdir 47835 (time 1776205367.21 total 413.32 last 111.49) - mkdir 48961 (time 1776205377.21 total 423.32 last 112.57) - mkdir 50000 (time 1776205385.97 total 432.08 last 118.59) - mkdir 51269 (time 1776205395.98 total 442.08 last 126.88) - mkdir 52473 (time 1776205406.00 total 452.10 last 120.15) - mkdir 53667 (time 1776205416.00 total 462.11 last 119.35) - mkdir 54905 (time 1776205426.01 total 472.11 last 123.74) - mkdir 56140 (time 1776205436.01 total 482.11 last 123.49) - mkdir 57183 (time 1776205446.02 total 492.13 last 104.13) - mkdir 58213 (time 1776205456.04 total 502.14 last 102.85) - mkdir 59317 (time 1776205466.04 total 512.14 last 110.39) - mkdir 60000 (time 1776205471.26 total 517.37 last 130.75) - mkdir 61250 (time 1776205481.26 total 527.37 last 124.97) - mkdir 62386 (time 1776205491.26 total 537.37 last 113.58) - mkdir 63646 (time 1776205501.28 total 547.38 last 125.85) - mkdir 64858 (time 1776205511.28 total 557.39 last 121.15) total: 65636 mkdir in 562.83 seconds: 116.62 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7604 1280084 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275616 1012072 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26564 3580456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17244 3589776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43808 7170232 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67173 956827 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1309 260835 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1339 260805 1% /mnt/lustre[OST:1] filesystem_summary: 590813 69173 521640 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776205520 ; total 0 ; last 0) - unlinked 10000 (time 1776205669 ; total 149 ; last 149) - unlinked 20000 (time 1776205817 ; total 297 ; last 148) - unlinked 30000 (time 1776205965 ; total 445 ; last 148) - unlinked 40000 (time 1776206119 ; total 599 ; last 154) - unlinked 50000 (time 1776206266 ; total 746 ; last 147) - unlinked 60000 (time 1776206409 ; total 889 ; last 143) total: 65536 unlinks in 968 seconds: 67.702477 unlinks/second nlink between: 1 - unlinked 0 (time 1776206490 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7604 1280084 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13072 1274616 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26564 3580456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17244 3589776 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43808 7170232 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1537 1022463 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1309 260835 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1339 260805 1% /mnt/lustre[OST:1] filesystem_summary: 525177 3537 521640 1% /mnt/lustre