== sanity test 228a: try to reuse idle OI blocks ========= 00:48:43 (1735105723)
fail_loc=0x80001002
 - open/close 5049 (time 1735105734.39 total 10.00 last 504.78)
 - open/close 9989 (time 1735105744.39 total 20.00 last 493.95)
total: 10000 open/close in 20.02 seconds: 499.44 ops/second
fail_loc=0
oleg345-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg345-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1735105751 ; total 0 ; last 0)
total: 10000 unlinks in 13 seconds: 769.230774 unlinks/second
total: 2000 open/close in 4.25 seconds: 470.44 ops/second
oleg345-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg345-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps