== sanity test 51e: check file nlink limit =============== 17:26:23 (1718400383)
 - link 5104 (time 1718400394.91 total 10.00 last 510.36)
 - link 10000 (time 1718400403.19 total 18.27 last 591.72)
 - link 15412 (time 1718400413.19 total 28.28 last 541.17)
 - link 20000 (time 1718400421.38 total 36.47 last 559.99)
 - link 25231 (time 1718400431.38 total 46.47 last 523.03)
 - link 30000 (time 1718400440.81 total 55.90 last 505.71)
 - link 35917 (time 1718400450.81 total 65.90 last 591.60)
 - link 40000 (time 1718400458.86 total 73.95 last 507.24)
 - link 44895 (time 1718400468.86 total 83.95 last 489.46)
 - link 50000 (time 1718400477.27 total 92.36 last 607.33)
 - link 57475 (time 1718400487.27 total 102.36 last 747.42)
 - link 60000 (time 1718400491.05 total 106.14 last 668.23)
link(/mnt/lustre/d51e.sanity/d0/foo, /mnt/lustre/d51e.sanity/d0/f-64999) error: Too many links
total: 64999 link in 113.65 seconds: 571.92 ops/second
 - unlinked 0 (time 1718400499 ; total 0 ; last 0)
 - unlinked 10000 (time 1718400528 ; total 29 ; last 29)
 - unlinked 20000 (time 1718400554 ; total 55 ; last 26)
 - unlinked 30000 (time 1718400577 ; total 78 ; last 23)
 - unlinked 40000 (time 1718400596 ; total 97 ; last 19)
 - unlinked 50000 (time 1718400619 ; total 120 ; last 23)
 - unlinked 60000 (time 1718400642 ; total 143 ; last 23)
unlink(/mnt/lustre/d51e.sanity/d0/f-64999) error: No such file or directory
total: 64999 unlinks in 156 seconds: 416.660248 unlinks/second