== sanity test 228a: try to reuse idle OI blocks ========= 17:35:08 (1751319308)
fail_loc=0x80001002
 - open/close 5205 (time 1751319319.79 total 10.00 last 520.45)
total: 10000 open/close in 19.05 seconds: 524.89 ops/second
fail_loc=0
oleg135-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg135-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1751319336 ; total 0 ; last 0)
total: 10000 unlinks in 9 seconds: 1111.111084 unlinks/second
total: 2000 open/close in 3.84 seconds: 520.81 ops/second
oleg135-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg135-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps