== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:21:12 (1776190872) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1772 1285916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre - mkdir 1215 (time 1776190888.70 total 10.00 last 121.45) - mkdir 2483 (time 1776190898.71 total 20.01 last 126.71) - mkdir 3582 (time 1776190908.71 total 30.02 last 109.81) - mkdir 4640 (time 1776190918.72 total 40.02 last 105.78) - mkdir 5728 (time 1776190928.73 total 50.04 last 108.65) - mkdir 6901 (time 1776190938.74 total 60.04 last 117.22) - mkdir 8144 (time 1776190948.74 total 70.04 last 124.28) - mkdir 9455 (time 1776190958.74 total 80.05 last 131.08) - mkdir 10000 (time 1776190962.79 total 84.09 last 134.73) - mkdir 11018 (time 1776190972.79 total 94.10 last 101.74) - mkdir 11996 (time 1776190982.79 total 104.10 last 97.77) - mkdir 13239 (time 1776190992.80 total 114.11 last 124.18) - mkdir 14108 (time 1776191002.81 total 124.12 last 86.85) - mkdir 15332 (time 1776191012.82 total 134.12 last 122.34) - mkdir 16555 (time 1776191022.82 total 144.13 last 122.25) - mkdir 17878 (time 1776191032.82 total 154.13 last 132.29) - mkdir 19136 (time 1776191042.83 total 164.13 last 125.73) - mkdir 20000 (time 1776191051.04 total 172.35 last 105.18) - mkdir 20846 (time 1776191061.04 total 182.35 last 84.60) - mkdir 21876 (time 1776191071.04 total 192.35 last 102.98) - mkdir 23070 (time 1776191081.05 total 202.35 last 119.33) - mkdir 24192 (time 1776191091.07 total 212.37 last 111.96) - mkdir 25167 (time 1776191101.07 total 222.38 last 97.48) - mkdir 26216 (time 1776191111.09 total 232.39 last 104.71) - mkdir 27330 (time 1776191121.09 total 242.40 last 111.36) - mkdir 28383 (time 1776191131.10 total 252.41 last 105.23) - mkdir 29649 (time 1776191141.10 total 262.41 last 126.54) - mkdir 30000 (time 1776191143.66 total 264.96 last 137.58) - mkdir 31473 (time 1776191153.66 total 274.97 last 147.21) - mkdir 32870 (time 1776191163.67 total 284.97 last 139.65) - mkdir 34346 (time 1776191173.67 total 294.97 last 147.59) - mkdir 35607 (time 1776191183.67 total 304.98 last 126.03) - mkdir 36753 (time 1776191193.67 total 314.98 last 114.58) - mkdir 37702 (time 1776191203.68 total 324.98 last 94.87) - mkdir 39034 (time 1776191213.69 total 334.99 last 133.09) - mkdir 40000 (time 1776191220.88 total 342.19 last 134.21) - mkdir 41441 (time 1776191230.91 total 352.21 last 143.77) - mkdir 42819 (time 1776191240.91 total 362.22 last 137.76) - mkdir 44022 (time 1776191250.91 total 372.22 last 120.24) - mkdir 45195 (time 1776191260.92 total 382.22 last 117.26) - mkdir 46370 (time 1776191270.92 total 392.23 last 117.43) - mkdir 47623 (time 1776191280.93 total 402.24 last 125.19) - mkdir 49049 (time 1776191290.94 total 412.24 last 142.57) - mkdir 50000 (time 1776191296.83 total 418.13 last 161.41) - mkdir 51430 (time 1776191306.83 total 428.13 last 142.99) - mkdir 52680 (time 1776191316.83 total 438.14 last 124.97) - mkdir 53847 (time 1776191326.83 total 448.14 last 116.67) - mkdir 55217 (time 1776191336.84 total 458.14 last 136.96) - mkdir 56584 (time 1776191346.84 total 468.14 last 136.69) - mkdir 58099 (time 1776191356.84 total 478.14 last 151.46) - mkdir 59291 (time 1776191366.84 total 488.15 last 119.15) - mkdir 60000 (time 1776191372.44 total 493.74 last 126.75) - mkdir 61450 (time 1776191382.44 total 503.75 last 144.93) - mkdir 62918 (time 1776191392.45 total 513.75 last 146.74) - mkdir 64143 (time 1776191402.45 total 523.75 last 122.47) - mkdir 65512 (time 1776191412.45 total 533.76 last 136.86) total: 65636 mkdir in 534.69 seconds: 122.75 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270352 1017336 21% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589792 66171 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776191420 ; total 0 ; last 0) - unlinked 10000 (time 1776191564 ; total 144 ; last 144) - unlinked 20000 (time 1776191700 ; total 280 ; last 136) - unlinked 30000 (time 1776191829 ; total 409 ; last 129) - unlinked 40000 (time 1776191964 ; total 544 ; last 135) - unlinked 50000 (time 1776192095 ; total 675 ; last 131) - unlinked 60000 (time 1776192213 ; total 793 ; last 118) total: 65536 unlinks in 881 seconds: 74.388199 unlinks/second nlink between: 1 - unlinked 0 (time 1776192304 ; 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 7808 1279880 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre