== sanity test 60c: unlink file when mds full ============ 11:09:32 (1722784172)
create 5000 files
 - open/close 3197 (time 1722784183.55 total 10.00 last 319.67)
total: 5000 open/close in 16.80 seconds: 297.60 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1722784191 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0