== sanity test 228a: try to reuse idle OI blocks ========= 19:16:36 (1736986596)
fail_loc=0x80001002
 - open/close 5852 (time 1736986607.41 total 10.00 last 585.13)
total: 10000 open/close in 17.65 seconds: 566.63 ops/second
fail_loc=0
oleg237-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg237-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1736986622 ; total 0 ; last 0)
total: 10000 unlinks in 11 seconds: 909.090881 unlinks/second
total: 2000 open/close in 4.33 seconds: 462.23 ops/second
oleg237-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg237-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps