== sanity test 51e: check file nlink limit =============== 14:13:45 (1747851225)
 - link 2801 (time 1747851237.00 total 10.00 last 280.06)
 - link 6176 (time 1747851247.00 total 20.00 last 337.43)
 - link 9892 (time 1747851257.00 total 30.01 last 371.53)
 - link 13149 (time 1747851267.00 total 40.01 last 325.69)
 - link 16354 (time 1747851277.01 total 50.01 last 320.44)
 - link 19404 (time 1747851287.01 total 60.01 last 304.98)
 - link 22351 (time 1747851297.01 total 70.01 last 294.64)
 - link 25197 (time 1747851307.01 total 80.01 last 284.59)
 - link 28186 (time 1747851317.01 total 90.01 last 298.88)
 - link 30000 (time 1747851323.10 total 96.10 last 298.05)
 - link 32962 (time 1747851333.10 total 106.10 last 296.11)
 - link 35789 (time 1747851343.10 total 116.10 last 282.62)
 - link 38605 (time 1747851353.10 total 126.11 last 281.53)
 - link 40000 (time 1747851357.95 total 130.95 last 287.85)
 - link 43164 (time 1747851367.95 total 140.95 last 316.33)
 - link 46247 (time 1747851377.95 total 150.95 last 308.29)
 - link 49492 (time 1747851387.95 total 160.96 last 324.47)
 - link 54228 (time 1747851397.95 total 170.96 last 473.55)
 - link 57289 (time 1747851407.96 total 180.96 last 306.07)
 - link 60000 (time 1747851416.25 total 189.25 last 326.80)
 - link 64145 (time 1747851426.25 total 199.25 last 414.41)
link(/mnt/lustre/d51e.sanity/d0/foo, /mnt/lustre/d51e.sanity/d0/f-64999) error: Too many links
total: 64999 link in 202.23 seconds: 321.40 ops/second
 - unlinked 0 (time 1747851430 ; total 0 ; last 0)
 - unlinked 10000 (time 1747851461 ; total 31 ; last 31)
 - unlinked 20000 (time 1747851491 ; total 61 ; last 30)
 - unlinked 30000 (time 1747851524 ; total 94 ; last 33)
 - unlinked 40000 (time 1747851557 ; total 127 ; last 33)
 - unlinked 50000 (time 1747851575 ; total 145 ; last 18)
 - unlinked 60000 (time 1747851590 ; total 160 ; last 15)
unlink(/mnt/lustre/d51e.sanity/d0/f-64999) error: No such file or directory
total: 64999 unlinks in 168 seconds: 386.898804 unlinks/second