== sanity test 51f: check many open files limit ========== 09:19:49 (1787404789)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021938, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1208 (time 1787404804.14 total 10.01 last 120.71)
 - open/keep 2444 (time 1787404814.14 total 20.01 last 123.52)
 - open/keep 3647 (time 1787404824.16 total 30.03 last 120.15)
 - open/keep 4956 (time 1787404834.16 total 40.03 last 130.88)
 - open/keep 6180 (time 1787404844.16 total 50.03 last 122.35)
 - open/keep 7491 (time 1787404854.17 total 60.04 last 131.02)
 - open/keep 8734 (time 1787404864.19 total 70.06 last 124.03)
 - open/keep 9910 (time 1787404874.20 total 80.07 last 117.47)
 - open/keep 11184 (time 1787404884.20 total 90.07 last 127.39)
 - open/keep 12521 (time 1787404894.21 total 100.08 last 133.65)
 - open/keep 13805 (time 1787404904.21 total 110.08 last 128.35)
total: 15071 open/keep in 120.00 seconds: 125.59 ops/second
 - closed 2000 (time 1787404924.14 total 10.00 last -1179.96)
 - closed 4067 (time 1787404934.14 total 20.01 last 206.67)
 - closed 6235 (time 1787404944.14 total 30.01 last 216.77)
 - closed 8235 (time 1787404954.15 total 40.01 last 199.93)
 - closed 10000 (time 1787404963.20 total 49.06 last 194.94)
 - closed 12153 (time 1787404973.20 total 59.07 last 215.25)
 - closed 14294 (time 1787404983.21 total 69.07 last 213.97)
total: 15071 close in 73.19 seconds: 205.91 close/second
 - unlinked 0 (time 1787404991 ; total 0 ; last 0)
 - unlinked 10000 (time 1787405061 ; total 70 ; last 70)
unlink(/mnt/lustre/d51f.sanity/f15071) error: No such file or directory
total: 15071 unlinks in 109 seconds: 138.266052 unlinks/second