== sanity test 60c: unlink file when mds full ============ 11:27:34 (1777044454)
create 5000 files
 - open/close 170 (time 1777044476.51 total 10.05 last 16.91)
 - open/close 355 (time 1777044486.54 total 20.07 last 18.46)
 - open/close 520 (time 1777044496.54 total 30.08 last 16.50)
 - open/close 713 (time 1777044506.64 total 40.18 last 19.11)
 - open/close 866 (time 1777044516.67 total 50.21 last 15.25)
 - open/close 1033 (time 1777044526.74 total 60.28 last 16.58)
 - open/close 1193 (time 1777044536.77 total 70.31 last 15.95)
 - open/close 1375 (time 1777044546.77 total 80.31 last 18.20)
 - open/close 1560 (time 1777044556.85 total 90.39 last 18.36)
 - open/close 1723 (time 1777044566.87 total 100.40 last 16.27)
 - open/close 1882 (time 1777044576.88 total 110.42 last 15.87)
 - open/close 2059 (time 1777044586.91 total 120.45 last 17.65)
 - open/close 2244 (time 1777044596.96 total 130.50 last 18.40)
 - open/close 2410 (time 1777044606.96 total 140.50 last 16.60)
 - open/close 2587 (time 1777044617.03 total 150.57 last 17.58)
 - open/close 2761 (time 1777044627.07 total 160.61 last 17.34)
 - open/close 2923 (time 1777044637.08 total 170.61 last 16.19)
 - open/close 3099 (time 1777044647.11 total 180.65 last 17.53)
 - open/close 3268 (time 1777044657.17 total 190.71 last 16.81)
 - open/close 3434 (time 1777044667.19 total 200.73 last 16.56)
 - open/close 3613 (time 1777044677.22 total 210.76 last 17.85)
 - open/close 3773 (time 1777044687.27 total 220.81 last 15.92)
 - open/close 3941 (time 1777044697.31 total 230.85 last 16.74)
 - open/close 4088 (time 1777044707.33 total 240.87 last 14.67)
 - open/close 4244 (time 1777044717.41 total 250.95 last 15.48)
 - open/close 4387 (time 1777044727.44 total 260.98 last 14.26)
 - open/close 4542 (time 1777044737.47 total 271.01 last 15.46)
 - open/close 4686 (time 1777044747.48 total 281.02 last 14.38)
 - open/close 4818 (time 1777044757.55 total 291.09 last 13.11)
 - open/close 4974 (time 1777044767.57 total 301.11 last 15.56)
total: 5000 open/close in 302.72 seconds: 16.52 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1777044783 ; total 0 ; last 0)
total: 5000 unlinks in 204 seconds: 24.509804 unlinks/second
fail_loc=0