== sanity test 51e: check file nlink limit =============== 18:14:40 (1717020880)
striped dir -i1 -c1 -H crush /mnt/lustre/d51e.sanity
striped dir -i1 -c1 -H fnv_1a_64 /mnt/lustre/d51e.sanity/d0
 - link 4656 (time 1717020891.82 total 10.00 last 465.57)
 - link 9407 (time 1717020901.82 total 20.00 last 475.05)
 - link 14102 (time 1717020911.82 total 30.00 last 469.49)
 - link 18657 (time 1717020921.82 total 40.00 last 455.50)
 - link 20000 (time 1717020924.91 total 43.09 last 434.66)
 - link 23736 (time 1717020934.91 total 53.09 last 373.56)
 - link 28307 (time 1717020944.91 total 63.09 last 457.09)
 - link 30000 (time 1717020947.87 total 66.05 last 571.67)
 - link 35765 (time 1717020957.87 total 76.06 last 576.45)
 - link 40000 (time 1717020964.22 total 82.41 last 666.71)
 - link 45634 (time 1717020974.22 total 92.41 last 563.36)
 - link 49863 (time 1717020984.23 total 102.41 last 422.85)
 - link 55135 (time 1717020994.23 total 112.41 last 527.17)
 - link 59435 (time 1717021004.23 total 122.41 last 429.97)
 - link 63765 (time 1717021014.23 total 132.41 last 432.92)
link(/mnt/lustre/d51e.sanity/d0/foo, /mnt/lustre/d51e.sanity/d0/f-64999) error: Too many links
total: 64999 link in 135.47 seconds: 479.82 ops/second
 - unlinked 0 (time 1717021018 ; total 0 ; last 0)
 - unlinked 10000 (time 1717021063 ; total 45 ; last 45)
 - unlinked 20000 (time 1717021104 ; total 86 ; last 41)
 - unlinked 30000 (time 1717021145 ; total 127 ; last 41)
 - unlinked 40000 (time 1717021184 ; total 166 ; last 39)
 - unlinked 50000 (time 1717021232 ; total 214 ; last 48)
 - unlinked 60000 (time 1717021281 ; total 263 ; last 49)
unlink(/mnt/lustre/d51e.sanity/d0/f-64999) error: No such file or directory
total: 64999 unlinks in 286 seconds: 227.269226 unlinks/second