== sanity test 51f: check many open files limit ========== 20:58:16 (1786409896)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021979, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1100 (time 1786409910.06 total 10.00 last 109.97)
 - open/keep 2210 (time 1786409920.07 total 20.01 last 110.90)
 - open/keep 3449 (time 1786409930.07 total 30.02 last 123.83)
 - open/keep 4551 (time 1786409940.08 total 40.02 last 110.14)
 - open/keep 5818 (time 1786409950.08 total 50.03 last 126.64)
 - open/keep 7001 (time 1786409960.08 total 60.03 last 118.30)
 - open/keep 8091 (time 1786409970.08 total 70.03 last 108.99)
 - open/keep 9293 (time 1786409980.10 total 80.05 last 119.97)
 - open/keep 10000 (time 1786409985.84 total 85.78 last 123.23)
 - open/keep 11186 (time 1786409995.86 total 95.81 last 118.31)
 - open/keep 12341 (time 1786410005.87 total 105.81 last 115.47)
 - open/keep 13531 (time 1786410015.87 total 115.81 last 118.99)
total: 13987 open/keep in 120.00 seconds: 116.56 ops/second
 - closed 2094 (time 1786410030.06 total 10.01 last -1143.10)
 - closed 4021 (time 1786410040.07 total 20.01 last 192.63)
 - closed 6054 (time 1786410050.07 total 30.01 last 203.26)
 - closed 7858 (time 1786410060.07 total 40.01 last 180.36)
 - closed 9699 (time 1786410070.07 total 50.01 last 184.08)
 - closed 10000 (time 1786410071.49 total 51.43 last 212.46)
 - closed 11981 (time 1786410081.49 total 61.43 last 198.09)
 - closed 13882 (time 1786410091.49 total 71.44 last 189.98)
total: 13987 close in 72.07 seconds: 194.07 close/second
 - unlinked 0 (time 1786410097 ; total 0 ; last 0)
 - unlinked 10000 (time 1786410176 ; total 79 ; last 79)
unlink(/mnt/lustre/d51f.sanity/f13987) error: No such file or directory
total: 13987 unlinks in 110 seconds: 127.154549 unlinks/second