== sanity test 228a: try to reuse idle OI blocks ========= 06:39:34 (1721385574)
fail_loc=0x80001002
 - open/close 5806 (time 1721385585.18 total 10.00 last 580.50)
total: 10000 open/close in 17.17 seconds: 582.28 ops/second
fail_loc=0
oleg233-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg233-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps
 - unlinked 0 (time 1721385599 ; total 0 ; last 0)
total: 10000 unlinks in 9 seconds: 1111.111084 unlinks/second
total: 2000 open/close in 3.43 seconds: 583.20 ops/second
oleg233-server: debugfs 1.46.2.wc5 (26-Mar-2022)
oleg233-server: /dev/mapper/mds1_flakey: catastrophic mode - not reading inode or group bitmaps