== sanity test 228a: try to reuse idle OI blocks ========= 19:21:10 (1736986870)
fail_loc=0x80001002
 - open/close 6195 (time 1736986881.74 total 10.00 last 619.47)
total: 10000 open/close in 16.30 seconds: 613.65 ops/second
fail_loc=0
oleg417-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg417-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1736986895 ; total 0 ; last 0)
total: 10000 unlinks in 11 seconds: 909.090881 unlinks/second
total: 2000 open/close in 3.90 seconds: 513.46 ops/second
oleg417-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg417-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps