== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:21:03 (1776183663) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7604 1280084 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7068 1280620 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27508 3579512 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20356 3586664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47864 7166176 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1984 1022016 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1538 1022462 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1263 260881 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1299 260845 1% /mnt/lustre[OST:1] filesystem_summary: 525248 3522 521726 1% /mnt/lustre - mkdir 1808 (time 1776183677.62 total 10.00 last 180.73) - mkdir 3654 (time 1776183687.62 total 20.01 last 184.51) - mkdir 5257 (time 1776183697.63 total 30.02 last 160.16) - mkdir 7021 (time 1776183707.63 total 40.02 last 176.35) - mkdir 8596 (time 1776183717.64 total 50.02 last 157.46) - mkdir 10000 (time 1776183727.25 total 59.64 last 146.03) - mkdir 11487 (time 1776183737.25 total 69.64 last 148.70) - mkdir 12890 (time 1776183747.25 total 79.64 last 140.25) - mkdir 14392 (time 1776183757.26 total 89.64 last 150.18) - mkdir 16033 (time 1776183767.26 total 99.65 last 163.99) - mkdir 17718 (time 1776183777.26 total 109.65 last 168.48) - mkdir 19478 (time 1776183787.28 total 119.66 last 175.77) - mkdir 20000 (time 1776183790.85 total 123.24 last 146.09) - mkdir 21439 (time 1776183800.85 total 133.24 last 143.83) - mkdir 22833 (time 1776183810.86 total 143.24 last 139.37) - mkdir 24530 (time 1776183820.86 total 153.25 last 169.58) - mkdir 26268 (time 1776183830.87 total 163.25 last 173.76) - mkdir 28325 (time 1776183840.87 total 173.26 last 205.52) - mkdir 30000 (time 1776183850.24 total 182.63 last 178.85) - mkdir 31722 (time 1776183860.24 total 192.63 last 172.17) - mkdir 33577 (time 1776183870.24 total 202.63 last 185.45) - mkdir 35504 (time 1776183880.25 total 212.64 last 192.60) - mkdir 37435 (time 1776183890.25 total 222.64 last 193.00) - mkdir 39211 (time 1776183900.26 total 232.65 last 177.46) - mkdir 40000 (time 1776183904.81 total 237.20 last 173.45) - mkdir 41855 (time 1776183914.81 total 247.20 last 185.48) - mkdir 43590 (time 1776183924.81 total 257.20 last 173.50) - mkdir 45455 (time 1776183934.83 total 267.21 last 186.21) - mkdir 47273 (time 1776183944.84 total 277.22 last 181.63) - mkdir 49045 (time 1776183954.84 total 287.23 last 177.13) - mkdir 50000 (time 1776183960.56 total 292.94 last 167.07) - mkdir 51840 (time 1776183970.56 total 302.95 last 183.91) - mkdir 53658 (time 1776183980.57 total 312.95 last 181.74) - mkdir 55775 (time 1776183990.57 total 322.96 last 211.63) - mkdir 57697 (time 1776184000.57 total 332.96 last 192.16) - mkdir 59390 (time 1776184010.57 total 342.96 last 169.29) - mkdir 60000 (time 1776184013.81 total 346.20 last 188.22) - mkdir 61849 (time 1776184023.82 total 356.21 last 184.78) - mkdir 63555 (time 1776184033.83 total 366.22 last 170.44) - mkdir 65181 (time 1776184043.83 total 376.22 last 162.52) total: 65636 mkdir in 378.99 seconds: 173.19 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 275660 1012028 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27508 3579512 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20356 3586664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47864 7166176 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1984 1022016 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67174 956826 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1263 260881 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1299 260845 1% /mnt/lustre[OST:1] filesystem_summary: 590884 69158 521726 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776184051 ; total 0 ; last 0) - unlinked 10000 (time 1776184159 ; total 108 ; last 108) - unlinked 20000 (time 1776184274 ; total 223 ; last 115) - unlinked 30000 (time 1776184386 ; total 335 ; last 112) - unlinked 40000 (time 1776184489 ; total 438 ; last 103) - unlinked 50000 (time 1776184596 ; total 545 ; last 107) - unlinked 60000 (time 1776184714 ; total 663 ; last 118) total: 65536 unlinks in 726 seconds: 90.269974 unlinks/second nlink between: 1 - unlinked 0 (time 1776184779 ; 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 13116 1274572 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27508 3579512 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20356 3586664 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47864 7166176 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1984 1022016 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1538 1022462 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1263 260881 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1299 260845 1% /mnt/lustre[OST:1] filesystem_summary: 525248 3522 521726 1% /mnt/lustre