== sanity test 51e: check file nlink limit =============== 21:18:32 (1768011512)
striped dir -i1 -c1 -H crush2 /mnt/lustre/d51e.sanity
striped dir -i1 -c1 -H crush2 /mnt/lustre/d51e.sanity/d0
 - link 5295 (time 1768011524.29 total 10.00 last 529.47)
 - link 10000 (time 1768011532.98 total 18.69 last 541.38)
 - link 15499 (time 1768011542.98 total 28.69 last 549.81)
 - link 20000 (time 1768011551.36 total 37.07 last 537.35)
 - link 24790 (time 1768011561.36 total 47.07 last 478.91)
 - link 29604 (time 1768011571.36 total 57.07 last 481.36)
 - link 34333 (time 1768011581.36 total 67.07 last 472.81)
 - link 39162 (time 1768011591.36 total 77.07 last 482.89)
 - link 43989 (time 1768011601.36 total 87.08 last 482.62)
 - link 48760 (time 1768011611.36 total 97.08 last 477.05)
 - link 50000 (time 1768011613.99 total 99.70 last 472.49)
 - link 54638 (time 1768011623.99 total 109.70 last 463.79)
 - link 59152 (time 1768011633.99 total 119.70 last 451.34)
 - link 63701 (time 1768011643.99 total 129.70 last 454.86)
link(/mnt/lustre/d51e.sanity/d0/foo, /mnt/lustre/d51e.sanity/d0/f-64999) error: Too many links
total: 64999 link in 132.07 seconds: 492.14 ops/second
 - unlinked 0 (time 1768011647 ; total 0 ; last 0)
 - unlinked 10000 (time 1768011666 ; total 19 ; last 19)
 - unlinked 20000 (time 1768011685 ; total 38 ; last 19)
 - unlinked 30000 (time 1768011703 ; total 56 ; last 18)
 - unlinked 40000 (time 1768011722 ; total 75 ; last 19)
 - unlinked 50000 (time 1768011742 ; total 95 ; last 20)
 - unlinked 60000 (time 1768011761 ; total 114 ; last 19)
unlink(/mnt/lustre/d51e.sanity/d0/f-64999) error: No such file or directory
total: 64999 unlinks in 123 seconds: 528.447144 unlinks/second