== sanity test 51f: check many open files limit ========== 01:17:27 (1789276647)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=1022004, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1191 (time 1789276661.50 total 10.00 last 119.04)
 - open/keep 2422 (time 1789276671.50 total 20.01 last 122.99)
 - open/keep 3677 (time 1789276681.51 total 30.01 last 125.49)
 - open/keep 4942 (time 1789276691.51 total 40.02 last 126.45)
 - open/keep 6213 (time 1789276701.51 total 50.02 last 127.04)
 - open/keep 7325 (time 1789276711.52 total 60.03 last 111.13)
 - open/keep 8598 (time 1789276721.53 total 70.04 last 127.19)
 - open/keep 9822 (time 1789276731.54 total 80.05 last 122.28)
 - open/keep 10983 (time 1789276741.54 total 90.05 last 116.08)
 - open/keep 12170 (time 1789276751.54 total 100.05 last 118.66)
 - open/keep 13411 (time 1789276761.55 total 110.06 last 124.07)
total: 14693 open/keep in 120.01 seconds: 122.44 ops/second
 - closed 2380 (time 1789276781.50 total 10.00 last -1103.08)
 - closed 4295 (time 1789276791.50 total 20.00 last 191.43)
 - closed 6295 (time 1789276801.50 total 30.01 last 199.94)
 - closed 8739 (time 1789276811.50 total 40.01 last 244.36)
 - closed 10000 (time 1789276818.35 total 46.85 last 184.32)
 - closed 11836 (time 1789276828.35 total 56.85 last 183.53)
 - closed 13628 (time 1789276838.35 total 66.86 last 179.17)
total: 14693 close in 72.99 seconds: 201.30 close/second
 - unlinked 0 (time 1789276849 ; total 0 ; last 0)
 - unlinked 10000 (time 1789276917 ; total 68 ; last 68)
unlink(/mnt/lustre/d51f.sanity/f14693) error: No such file or directory
total: 14693 unlinks in 115 seconds: 127.765221 unlinks/second