== sanity test 228a: try to reuse idle OI blocks ========= 22:14:28 (1733800468)
fail_loc=0x80001002
 - open/close 5160 (time 1733800479.94 total 10.00 last 515.91)
 - open/close 9757 (time 1733800489.94 total 20.00 last 459.70)
total: 10000 open/close in 20.79 seconds: 481.04 ops/second
fail_loc=0
oleg148-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg148-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1733800498 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 5.80 seconds: 344.97 ops/second
oleg148-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg148-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps