== sanity test 51f: check many open files limit ========== 21:27:56 (1745458076)
MDT0 numfree=495949, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7643 (time 1745458087.11 total 10.00 last 764.21)
 - open/keep 10000 (time 1745458090.20 total 13.08 last 764.66)
 - open/keep 18043 (time 1745458100.20 total 23.08 last 804.30)
 - open/keep 20000 (time 1745458102.60 total 25.48 last 815.61)
 - open/keep 27836 (time 1745458112.60 total 35.48 last 783.53)
 - open/keep 30000 (time 1745458115.65 total 38.53 last 709.58)
 - open/keep 37873 (time 1745458125.65 total 48.53 last 787.30)
 - open/keep 40000 (time 1745458128.43 total 51.32 last 762.66)
 - open/keep 47427 (time 1745458138.44 total 61.32 last 742.62)
 - open/keep 50000 (time 1745458141.84 total 64.73 last 754.90)
 - open/keep 57032 (time 1745458151.84 total 74.73 last 703.15)
 - open/keep 60000 (time 1745458155.55 total 78.43 last 801.77)
 - open/keep 67372 (time 1745458165.55 total 88.44 last 737.10)
 - open/keep 70000 (time 1745458169.20 total 92.09 last 719.31)
 - open/keep 77335 (time 1745458179.20 total 102.09 last 733.46)
 - open/keep 80000 (time 1745458182.95 total 105.83 last 711.74)
 - open/keep 87470 (time 1745458192.95 total 115.84 last 746.90)
 - open/keep 90000 (time 1745458196.30 total 119.19 last 755.27)
total: 90623 open/keep in 120.00 seconds: 755.18 ops/second
 - closed 10000 (time 1745458205.09 total 7.98 last -10027.57)
 - closed 20000 (time 1745458213.18 total 16.07 last 1235.84)
 - closed 30000 (time 1745458220.90 total 23.79 last 1295.37)
 - closed 40000 (time 1745458228.61 total 31.50 last 1297.10)
 - closed 50000 (time 1745458236.60 total 39.48 last 1252.62)
 - closed 60000 (time 1745458244.55 total 47.44 last 1256.59)
 - closed 70000 (time 1745458252.47 total 55.36 last 1263.24)
 - closed 80000 (time 1745458260.41 total 63.29 last 1259.90)
 - closed 90000 (time 1745458268.43 total 71.32 last 1246.21)
total: 90623 close in 71.83 seconds: 1261.59 close/second
 - unlinked 0 (time 1745458269 ; total 0 ; last 0)
 - unlinked 10000 (time 1745458290 ; total 21 ; last 21)
 - unlinked 20000 (time 1745458310 ; total 41 ; last 20)
 - unlinked 30000 (time 1745458330 ; total 61 ; last 20)
 - unlinked 40000 (time 1745458348 ; total 79 ; last 18)
 - unlinked 50000 (time 1745458359 ; total 90 ; last 11)
 - unlinked 60000 (time 1745458370 ; total 101 ; last 11)
 - unlinked 70000 (time 1745458382 ; total 113 ; last 12)
 - unlinked 80000 (time 1745458393 ; total 124 ; last 11)
 - unlinked 90000 (time 1745458404 ; total 135 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f90623) error: No such file or directory
total: 90623 unlinks in 136 seconds: 666.345581 unlinks/second