== sanity test 51f: check many open files limit ========== 18:30:00 (1761258600)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=    1021960 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 1247 (time 1761258614.41 total 10.01 last 124.62)
 - open/keep 2366 (time 1761258624.41 total 20.01 last 111.85)
 - open/keep 3479 (time 1761258634.42 total 30.02 last 111.24)
 - open/keep 4657 (time 1761258644.42 total 40.02 last 117.77)
 - open/keep 5846 (time 1761258654.42 total 50.02 last 118.83)
 - open/keep 7034 (time 1761258664.43 total 60.03 last 118.73)
 - open/keep 8201 (time 1761258674.43 total 70.03 last 116.65)
 - open/keep 9461 (time 1761258684.44 total 80.04 last 125.93)
 - open/keep 10000 (time 1761258688.85 total 84.45 last 122.31)
 - open/keep 11223 (time 1761258698.85 total 94.45 last 122.25)
 - open/keep 12490 (time 1761258708.85 total 104.45 last 126.68)
 - open/keep 13754 (time 1761258718.86 total 114.46 last 126.30)
total: 14410 open/keep in 120.01 seconds: 120.08 ops/second
 - closed 1746 (time 1761258734.41 total 10.00 last -1200.75)
 - closed 3363 (time 1761258744.41 total 20.00 last 161.65)
 - closed 5234 (time 1761258754.42 total 30.01 last 186.93)
 - closed 6968 (time 1761258764.42 total 40.01 last 173.35)
 - closed 8761 (time 1761258774.42 total 50.02 last 179.29)
 - closed 10000 (time 1761258780.27 total 55.86 last 211.88)
 - closed 11823 (time 1761258790.27 total 65.87 last 182.24)
 - closed 13518 (time 1761258800.27 total 75.87 last 169.45)
total: 14410 close in 80.55 seconds: 178.90 close/second
 - unlinked 0 (time 1761258808 ; total 0 ; last 0)
 - unlinked 10000 (time 1761258886 ; total 78 ; last 78)
unlink(/mnt/lustre/d51f.sanity/f14410) error: No such file or directory
total: 14410 unlinks in 112 seconds: 128.660721 unlinks/second