== sanity test 60c: unlink file when mds full ============ 03:47:50 (1743493670)
create 5000 files
 - open/close 323 (time 1743493690.09 total 10.00 last 32.29)
 - open/close 689 (time 1743493700.14 total 20.05 last 36.42)
 - open/close 1081 (time 1743493710.16 total 30.08 last 39.11)
 - open/close 1424 (time 1743493720.18 total 40.10 last 34.21)
 - open/close 1804 (time 1743493730.19 total 50.10 last 37.99)
 - open/close 2179 (time 1743493740.22 total 60.13 last 37.39)
 - open/close 2551 (time 1743493750.24 total 70.16 last 37.12)
 - open/close 2886 (time 1743493760.25 total 80.17 last 33.45)
 - open/close 3201 (time 1743493770.26 total 90.17 last 31.49)
 - open/close 3559 (time 1743493780.27 total 100.19 last 35.73)
 - open/close 3889 (time 1743493790.29 total 110.21 last 32.95)
 - open/close 4209 (time 1743493800.30 total 120.22 last 31.96)
 - open/close 4563 (time 1743493810.33 total 130.25 last 35.30)
 - open/close 4891 (time 1743493820.33 total 140.25 last 32.80)
total: 5000 open/close in 143.80 seconds: 34.77 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1743493834 ; total 0 ; last 0)
total: 5000 unlinks in 97 seconds: 51.546391 unlinks/second
fail_loc=0