== sanity test 51e: check file nlink limit =============== 18:48:18 (1775170098)
striped dir -i1 -c1 -H crush /mnt/lustre/d51e.sanity
striped dir -i1 -c1 -H crush2 /mnt/lustre/d51e.sanity/d0
 - link 4776 (time 1775170109.73 total 10.00 last 477.59)
 - link 9833 (time 1775170119.73 total 20.00 last 505.63)
 - link 14230 (time 1775170129.73 total 30.00 last 439.70)
 - link 19296 (time 1775170139.73 total 40.00 last 506.59)
 - link 24349 (time 1775170149.74 total 50.00 last 505.20)
 - link 29102 (time 1775170159.74 total 60.00 last 475.27)
 - link 34303 (time 1775170169.74 total 70.01 last 520.00)
 - link 39825 (time 1775170179.74 total 80.01 last 552.20)
 - link 44551 (time 1775170189.74 total 90.01 last 472.56)
 - link 49384 (time 1775170199.74 total 100.01 last 483.28)
 - link 54236 (time 1775170209.74 total 110.01 last 485.15)
 - link 59179 (time 1775170219.74 total 120.01 last 494.25)
 - link 64078 (time 1775170229.74 total 130.01 last 489.81)
link(/mnt/lustre/d51e.sanity/d0/foo, /mnt/lustre/d51e.sanity/d0/f-64999) error: Too many links
total: 64999 link in 131.87 seconds: 492.91 ops/second
 - unlinked 0 (time 1775170232 ; total 0 ; last 0)
 - unlinked 10000 (time 1775170251 ; total 19 ; last 19)
 - unlinked 20000 (time 1775170271 ; total 39 ; last 20)
 - unlinked 30000 (time 1775170290 ; total 58 ; last 19)
 - unlinked 40000 (time 1775170310 ; total 78 ; last 20)
 - unlinked 50000 (time 1775170330 ; total 98 ; last 20)
 - unlinked 60000 (time 1775170349 ; total 117 ; last 19)
unlink(/mnt/lustre/d51e.sanity/d0/f-64999) error: No such file or directory
total: 64999 unlinks in 126 seconds: 515.865051 unlinks/second