== sanity test 60c: unlink file when mds full ============ 17:38:56 (1746135536)
create 5000 files
 - open/close 715 (time 1746135548.21 total 10.00 last 71.49)
 - open/close 1457 (time 1746135558.23 total 20.02 last 74.07)
 - open/close 2235 (time 1746135568.23 total 30.02 last 77.77)
 - open/close 2946 (time 1746135578.25 total 40.04 last 70.99)
 - open/close 3617 (time 1746135588.25 total 50.04 last 67.09)
 - open/close 4374 (time 1746135598.25 total 60.04 last 75.70)
total: 5000 open/close in 68.62 seconds: 72.87 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746135608 ; total 0 ; last 0)
total: 5000 unlinks in 47 seconds: 106.382980 unlinks/second
fail_loc=0