== sanity test 51f: check many open files limit ========== 17:32:28 (1718400748)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1022472, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7748 (time 1718400759.70 total 10.00 last 774.79)
 - open/keep 10000 (time 1718400762.56 total 12.86 last 788.16)
 - open/keep 17826 (time 1718400772.56 total 22.86 last 782.53)
 - open/keep 20000 (time 1718400775.65 total 25.95 last 703.97)
 - open/keep 27113 (time 1718400785.65 total 35.95 last 711.23)
 - open/keep 30000 (time 1718400789.44 total 39.74 last 760.52)
 - open/keep 37111 (time 1718400799.44 total 49.74 last 711.06)
 - open/keep 40000 (time 1718400803.00 total 53.30 last 811.58)
 - open/keep 47927 (time 1718400813.00 total 63.30 last 792.67)
 - open/keep 50000 (time 1718400815.55 total 65.85 last 815.46)
 - open/keep 58245 (time 1718400825.55 total 75.85 last 824.44)
 - open/keep 60000 (time 1718400827.69 total 77.99 last 817.48)
 - open/keep 67753 (time 1718400837.69 total 87.99 last 775.25)
 - open/keep 70000 (time 1718400840.55 total 90.85 last 785.66)
 - open/keep 77086 (time 1718400850.55 total 100.85 last 708.60)
 - open/keep 80000 (time 1718400854.17 total 104.48 last 804.74)
 - open/keep 87119 (time 1718400864.18 total 114.48 last 711.85)
 - open/keep 90000 (time 1718400868.10 total 118.40 last 733.70)
total: 91244 open/keep in 120.00 seconds: 760.36 ops/second
 - closed 10000 (time 1718400878.42 total 8.72 last -9177.05)
 - closed 20000 (time 1718400888.19 total 18.49 last 1023.30)
 - closed 30000 (time 1718400897.67 total 27.97 last 1054.40)
 - closed 40000 (time 1718400905.52 total 35.82 last 1274.99)
 - closed 50000 (time 1718400913.41 total 43.71 last 1267.72)
 - closed 60000 (time 1718400921.74 total 52.04 last 1199.25)
 - closed 70000 (time 1718400930.06 total 60.36 last 1201.83)
 - closed 80000 (time 1718400938.65 total 68.95 last 1164.70)
 - closed 90000 (time 1718400946.94 total 77.24 last 1205.84)
total: 91244 close in 78.19 seconds: 1166.95 close/second
 - unlinked 0 (time 1718400948 ; total 0 ; last 0)
 - unlinked 10000 (time 1718400961 ; total 13 ; last 13)
 - unlinked 20000 (time 1718400972 ; total 24 ; last 11)
 - unlinked 30000 (time 1718400983 ; total 35 ; last 11)
 - unlinked 40000 (time 1718400995 ; total 47 ; last 12)
 - unlinked 50000 (time 1718401007 ; total 59 ; last 12)
 - unlinked 60000 (time 1718401019 ; total 71 ; last 12)
 - unlinked 70000 (time 1718401031 ; total 83 ; last 12)
 - unlinked 80000 (time 1718401043 ; total 95 ; last 12)
 - unlinked 90000 (time 1718401053 ; total 105 ; last 10)
unlink(/mnt/lustre/d51f.sanity/f91244) error: No such file or directory
total: 91244 unlinks in 107 seconds: 852.747681 unlinks/second